Infrared Sensing Solutions New, Updated Edition 2 For Motion and Presence Detection, Temperature Sensing, Gas Detection and Energy Conservation. Infrared Sensing Technologies For Your Cutting-edge Applications. Excelitas' infrared sensing technologies are playing a vital role in creating a healthier, cleaner and safer tomorrow. Excelitas has gained worldwide recognition for the design and production of high-performance pyroelectric detectors, thermopile detectors and sensor modules which - every day - contribute to safeguarding homes, saving energy, and providing comfort. From motion and presence detection to gas detection, thermometry and indoor climate control applications, Excelitas' IR sensing technologies and growing IR product range are meeting your challenges. We are sensing what you need for your cutting-edge applications. Sensing what you need - from motion sensors for secure homes to gas detection systems, indoor climate control systems and ear thermometers. Our Infrared Sensing Solutions provide: * Excellent performance * Strong reliability * Innovative features We support our products with: * Applications - expertise * Suitable features and functions * Special optical filters for gas sensing Worldwide CommITMent to Your Challenges You can depend on Excelitas' world-class global network of production, R&D, and distribution centers including Montreal, Canada; Wiesbaden, Germany; Singapore; Batam, Indonesia; and Shenzhen, China. We have customer service hubs on each continent to ensure just-in-time delivery. We believe in forging a collaborative partnership in which we are communicating proactively with you and refining our forecasts of your requirements to better serve you. We have the detection technologies and capabilities needed to enhance and accelerate your OEM designs. Our R&D groups are focusing on new products and capabilities for your new and emerging applications. We pride ourselves on deep applications expertise to respond to and anticipate your detection requirements. Feel confident that you can discuss your requirements with our engineers. We thrive on addressing your challenges and will always try to provide you with sincere assistance based on our know-how and experience. Unparalleled Quality The consistent quality of our products is the foundation for which we build our relationship with you. The global adoption of our detectors in a host of consumer products as well as medical, industrial and commercial applications is testimony to our quality commitment and to your confidence in us. We implement cutting-edge quality assurance system and measures; SPC and reliability testing are standard procedures at Excelitas. Of course, everything begins with the quality of our raw materials. Inspection procedures transcend all processes and conclude with 100% final inspection for all major parameters. We maintain our certification to major quality and environmental standards, which are subject to regular audits. All of our factories have received certifications for ISO 9001, OHSAS 18001, NLF/ILO-OSH 2001. 2 www.excelitas.com www.excelitas.com Selection Guide 6 Infrared Basics 7 Pyroelectric Detector Basics 8 Thermopile Detector Basics 10 "Smart" DigiPyro(R) Data 12 Pyroelectric Detector Data for Intrusion Alarm Applications 14 Pyroelectric Detector Data for Motion Sensing 16 DigiPyro(R) Data 18 Pyroelectric Detector Data for Gas Monitoring Systems 24 Thermopile Detector Data for Measurement and Gas Sensing 28 Thermopile Detector Data for Gas Monitoring Systems 30 Miniature Thermopile Detector Data for Gas Sensing, Measurement 32 Thermopile Detector Data for Thermometry 33 Thermopile Sensors: TPMI(R) and DigiPileTM 35 Thermopile Modules 40 Thermopile Arrays: CoolEyeTM 42 Handling and Precautions 42 46 New Modules and Nomenclature 47 3 1 2 Home Appliances Applications Superior sensing innovations for improving daily life Our infrared components are enabling healthier and safer food processing using a variety of home appliances including microwave ovens, induction heater (IH) cooktops, toasters, refrigerators, and exhaust hoods. 1 2 4 www.excelitas.com Basics 3 4 5 6 7 8 Indoor Home Comfort and Security Thermometry for Healthier Families Energy Conservation and Safety Our Infrared Detectors monitor presence, switch lights, control air conditioning systems and trigger intrusion alarms, contributing both to more secure homes and to energy savings. Excelitas' Infrared Detectors are used in popular ear thermometers and forehead thermometry. Our products are also used in pyrometry and in non-contact temperature measurement systems to instantly determine temperatures at a distance. A great deal of energy is consumed in public buildings, parking lots and public spaces. Excelitas' Infrared Detectors for presence detection are not only making environments safer and more secure, but they are also contributing to reducing carbon dioxide emissions and lowering energy consumption. 3 4 5 6 8 7 www.excelitas.com 5 Selection Guide - Infrared Sensors Application Model Requirements Feature Comments Simple Motion Detection PYD 1096 All-in-One Electronics Dual-Element Smart DigiPyro(R) 12 Simple Motion Detection PYQ 1046 All-in-One Electronics Quad-element, Time & light level settings Smart DigiPyro (R) 12 Simple Motion Detection PYD 1098 All-in-One Electronics Dual-Element Smart DigiPyro (R) 13 Simple Motion Detection PYQ 1048 All-in-One Electronics Four-Element Smart DigiPyro (R) 13 Intrusion Alarm LHI 968 RF Immunity Dual-Element Analog, Standard 14 Intrusion Alarm PYD 1398 White Light Immune (WLI) Dual-Element Analog 14 Intrusion Alarm LHI 1148 Dual channel Four-Element Analog Intrusion Alarm PYD 1798 EMI-protected High-End, Dual-Element DigiPyro All Motion Detection PYD 1788 RF Immunity Dual-Element DigiPyro Intrusion Alarm PYQ 2898 Four Element - "Quad" (2+1) Channel incl.Tref Motion Detection LHI 778 Low cost Motion Detection LHI 878 Motion Detection 15 (R) 21 (R) 21 DigiPyro (R) 22 Dual-Element Analog 16 Standard Dual-Element Analog 16 PYD 1388 RF Immunity Dual-Element Analog 16 Motion Detection LHI 874 Standard, low profile Dual-Element Analog 17 Motion Detection LHI 944 Large Field of View Dual-Element, low profile Analog 17 Motion Detection PYD 1394 RF Immunity, Field of View Dual Element, low profile Presence Detection LHI 1128 Wide Field of View Four-Element, single channel Analog, Standard 18 Presence Detection PYQ 1348 RF Immunity Four-Element, single channel Analog, Standard 18 Presence Detection PYQ 1398 Four-Element, single channel Analog, Standard 18 Presence Detection PYD 5190 SMD housing Dual-Element Analog 20 Presence Detection PYD 5790 SMD housing Dual-Element DigiPyro Presence Detection PYQ 5868 RF Immunity, Digital Four-Element Gas Detection LHI 807 TC Narrow band filter Gas Detection PYS 3428 Gas Detection 17 (R) 20 DigiPyro (R) 23 Single-Channel Analog 24 2 Narrow band filters RF protection Analog PYS 3798 Narrow band filter (1+1) Channel DigiPyro Gas Detection PYS 3828 2 Narrow band filters (2+1) Channel with Tref Gas Detection TPD 1T 0625 Narrow band filter Gas Detection TPD 2T 0625 Non-contact Temperature Measurement 25 (R) 26 DigiPyro (R) 27 Single-Channel Thermopile 28 2 Narrow band filters Dual-Channel Thermopile 29 TPiD 1T 0224 High S/N ratio Round Aperture, Thermistor Thermopile, ISOthermal 30 Non-contact Temperature Measurement TPiD 1T 0624 High S/N ratio Round Aperture, Thermistor Thermopile, Isothermal 30 Non-contact Tempeature Measurement TPiD 1T 0226 IRA Smaller measurement target Integral Optics, Thermistor Thermopile, ISOthermal 31 Non-contact Tempeature Measurement TPiD 1T 0226 L5.5 Built-in lens Integral Optics, Thermistor Thermopile, ISOthermal 31 Gas Detection TPD 1T 0223 Narrow band filters Thermistor Thermopile, Miniature housing 32 Gas Detection TPD 1T 0623 Narrow band filters Larger absorbing area, Thermistor Thermopile, Miniature housing 32 Gas Detection TPD 1T 0122 Narrow band filters Thermistor Thermopile, Miniature housing 32 TPiD 1T 0122B Excellent Thermal Shock Performance Round Aperture, Thermistor Thermopile, ISOthermal 33 TPiD 1T 0222B Excellent Thermal Shock Performance; Higher S/N Round Aperture, Thermistor Thermopile, ISOthermal 33 Thermometry, Ear TPiD 1T 0622B Excellent Thermal Shock Performance, Higher S/N Round Aperture, Thermistor Thermopile, ISOthermal 33 Thermometry, Non-contact Temperature Measurement TPiD 1S 0122 SMD Housing Small SMD Housing Thermopile, ISOthermal 34 Thermometry, Non-contact Temperature Measurement TPiD 1S 0122 FM SMD Housing Small SMD Housing Thermopile, ISOthermal 34 Non-contact Temperature Measurement TPiS 1S 0133 Integrated Signal Processing, SMD Housing SMD Housing Thermopile, Fully Calibrated 35 Non-contact Temperature Measurement TPiS 0133 FM Integrated Signal Processing, SMD Housing, narrow spot size SMD Housing Thermopile, Fully Calibrated 35 Non-contact Temperature Measurement TPiS 1T 1252B Digital Signal Output Digital 16-bit Output TM DigiPile ; ISOthermal 36 Non-contact Temperature Measurement TPiS 1T 1254 Digital Signal Output Digital 16-bit Output DigiPile ; ISOthermal 36 Non-contact Temperature Measurement TPiS 1T 1256 L5.5 Digital Signal Output Digital 16-bit Output TM DigiPile ; ISOthermal 36 TPiS 1S 1253 Digital Signal Output; SMD Housing Thermometry, Ear Thermometry, Ear Non-contact Temperature Measurement Non-contact Temperature Measurement Non-contact Temperature Measurement TPiS 1T 0134 TPiS 1T 0136 L5.5 Integrated Signal Processing Integrated Signal Processing TM TM SMD Housing; Digital Output DigiPile in SMD Housing Integral Optics Thermopile, ISOthermal; Fully Calibrated 38, 39 Integral Optics Thermopile, ISOthermal; Fully Calibrated 38,39 38,39 37 Non-contact Temperature Measurement TPS 1T 0136 IRA Integrated Signal Processing Integral Optics Thermopile, ISOthermal; Fully Calibrated Non-contact Temperature Measurement TPiM 1T 0136 L5.5 Integrated Signal Processing Thermopile Detector mounted on pcb with connector; Integral Optics Module; ISOthermal; Fully Calibrated 40, 41 Non-contact Temperature Measurement TPiM 1T 0134 P(x) M(y) Integrated Signal Processing Thermopile Detector mounted on pcb with connector; Integral Optics Module; ISOthermal; Fully Calibrated 40, 41 pcb with connector, Integral Optics CoolEyeTM; 8-pixels; Fully Calibrated 42, 43 pcb with connector, Integral Optics CoolEyeTM; 16 - pixels; Fully Calibrated 42, 43 pcb with connector, Integral optics CoolEyeTM; 16- pixels; Fully Calibrated 42, 43 Presence Detection High Temperature Monitoring Presence Detection Presence Detection 6 Page TPiL 08T 2246 L3.9 TpiL 16T 3446 L3.9 TpiA 16T 4146 L3.9 TPiL 32T 3346 L4.7 High Spatial Resolution High Temp. Output Spatial Array High Resolution pcb with connector, Integral optics TM CoolEye ; 32- pixels; Fully Calibrated 44, 45 www.excelitas.com Basics Infrared Basics Infrared Basics All solid bodies, when having temperatures above the absolute zero (-273C), emit electromagnetic waves. The range of longer wavelengths beyond the visual spectrum is referenced as infrared radiation. The scientist, Wilhelm Wien (1864-1928), has described the relation between a solid body's temperature and its emitting peak wave length by following equation: max =2898 / T T = Temperature in K ( Kelvin ) = Wavelength in m Using this law, we can calculate the specific peak emission wavelength of any material or body. A human body, with a surface temperature of approx. 35C or 308 K, gives a peak wavelength of 9.4 m; a cat of 38C temperature gives 9.3 m. According to Max Planck (1858 - 1947), the intensity curve of all emitted wavelengths for a solid body is rather broad. For our example above, this means that we cannot distinguish a human being from a cat on the basis of their infrared spectrum. For various temperatures of an ideal black body radiator, the intensity curves of radiated energy versus wavelength are shown below. Infrared Detectors With detectors for the infrared spectrum there are two major classes based on their physical principles: Photon Detectors and Thermal Detectors. Photon Detectors convert radiation directly into electrons whereas Thermal Detectors receive radiation, transfer it, raising temperature of the sensing material, which changes its electrical property in response to the temperature rise. Photon Detectors, such as Photodiodes and Phototransistors, range from visible to near infrared; Thermal Detectors have a broad response from below visible light up to over 100 m. Fitted with special infrared windows as spectral filters, IR Detectors work in the mid to far infrared range without ambient, visible light interference. Filters for Infrared Sensors The spectral sensitivity range of the detectors is defined by a filter window. Common applications in infrared reference wavelengths from 2 to 20 m. Infrared windows for pyrometric applications are defined for the atmospheric window 5-14 m, which is our standard filter window. Long range pyrometers apply a sharp cut-on/cut-off window of 9-14m (G9) as per Fig.2. For the special application of Gas Sensing by infrared absorption, we offer narrow band filters to detect specific gas absorption lines. The appropriate narrow band optical filters enable detection of Carbon Monoxide, Carbon Dioxide, Natural Gas and other environmental gases, as well as some technical gases. Figure 1 Radiated Energy vs. Wavelength Spectral Radiance (kJ/m) 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 Figure 2 Broad Band Filters Infrared Filters Transmittance (%) 100 90 80 70 60 50 40 30 20 10 0 2 4 6 8 2 4 6 8 10 12 14 16 18 20 12 14 16 18 20 22 Wavelength (m) -- Standard -- G9 In Fig.2 we show the graph for standard infrared window and the pyrometric window "G9". As to narrow band Infrared filters, the range of available filters and specifications is given in Table 1 below: Table 1 Narrow Band Filters Filter Type Application CWL HPB G1 CO 4.64 m 180 nm 180 nm G2 CO2 4.26 m G2.2 CO2 4.43 m 60 nm G2.5 CO2 4.33 m 160 nm G2.6 N2O 4.53 m 85 nm G3 CO+CO2 4.48 m 620 nm G4 NO 5.3 m 180 nm G5 HC 3.35 m-3.4 m 190 nm G5.1 HC 3.46 m 163 nm G5.2 HC 3.28-3.31 m 160 nm G5.3 HC 3.09 m 160 nm G5.5 HC 3.32-3.34 m 160 nm G5.6 HC 3.42 m-3.451 m 160 nm G5.7 HC 3.30-3.32 m 160 nm G5.9 HC 3.375 m-3.4 m 190 nm G7.1 R12 11.3 m 200 nm G7.2 R134a 10.27 m 210 nm 12.4 m 180 nm 3.95 m 90 nm G7.3 0 10 G20 Reference Wavelength (m) Black Body Temperature -- 150 C -- 100 C Boiling Point H20 -- 40 C -- 32 C Human Skin -- 10 C -- 0 C Melting Point H20 - - Wien's Displacement Law A hot body of 2000 K emits a lot of energy, some in the visible light range, some in the infrared (it glows red or white-hot). A body of 500 K emits radiation in the invisible part of the spectrum, the infrared range, which we can feel, but cannot see. www.excelitas.com Optical Properties With respect to the optical parameters of Detectors and Sensors, there are some interesting parameters to be mentioned: the optical bandwidth, transmission and blocking characteristics of the optical filter and, as a major selection criterion, the sensor field of view, and performance of the detector within the field of view. The corresponding charts are given for the various sensors and models. 7 Pyroelectric Infrared Detectors Pyroelectric Effect Since ancient times, the pyroelectric effect has been known as a property of ferroelectric materials. It is based on a specific behavior of dielectric materials, the phenomenon of a permanent electrical polarization. When changing temperature of such materials, this polarization will increase, or decrease, so we observe a charge displacement. This pyroelectric effect is the basic principle for detectors that can recognize temperature variations. The characteristic value for the permanent polarization, called pyroelectric coefficient, disappears above the Curie point. The Curie temperature limits the operation temperature range for such detectors. Pyroelectric Detectors do not require cooling. Detector Design Within our detectors, a thin slice of pyroelectric material is fitted with electrodes to form a capacitor. Incoming radiation will generate extremely low levels of thermal energy, so the pyroelectric current flow is rather small. It needs a circuit to convert this small current into a convenient signal. The traditional analog detectors apply a high ohmic resistor and a special lowleakage current FET to transform the high impedance of the detector material to a common output resistance. The pyroelectric element's capacitance and the high gate resistance of the FET form a RC circuit, as shown in Figure 3, with a time constant of approx. 1 s., which makes the detector suitable for very low frequencies. Figure 3 Electrical Configuration Excelitas is the first to have introduced digital technology to Pyroelectric Detectors (R) with its DigiPyro Family. Here, a special ADC circuit provides amplification, A/D conversion and interfacing to the outside electronics. 8 Figure 4 DigiPyro(R) Detector Construction The pyroelectric material is placed on a special pc-board which provides thermal and mechanical isolation for the delicate pyroelectric material and provides space for the gate resistor and the FET. The connections are made either by wire bonding or conductive bonding. The whole pc-board is placed onto a TO header and closed with a TO cap, which has the relevant optical filter window. The window possesses a special infrared transmission characteristic, selected for the detector application. Pyro Characteristics The most important electrical data of the IR-Sensor are its responsivity, balance and noise. Sometimes it is also useful to refer to NEP or D*. Responsivity The responsivity shows bandpass characteristics with a maximum at approx. 0.1 Hz radiation modulation. A typical curve, "responsivity versus frequency," is indicated as Figure 5. Responsivity is measured in V/W by means of a defined black body radiator. Responsivity refers to the active sensor area and is usually tested at 1 Hz modulation frequency unless specified differently. Figure 5 Transfer Function R (kV/W) 100 10 1 0.1 0.01 0.1 1 10 f (Hz) Balance The balance of a dual element detector indicates the common mode rejection, also called matching, between the two elements. It is an important value for the performance of dual element detectors, applied in motion applications, as it is a measure for distinction between moving and fixed objects. It can be specified either in V/W or in % of Responsivity. Noise The noise of the sensor consists of three parts: The basic thermal noise of the sensing material, the (Johnson) noise of the high ohmic resistor and the input noise of the FET. The total output of these three parts is rather stable for temperatures below 40C. Above this temperature, noise increases exponentially with temperature, as can be observed with typical active electronic components. Noise is given in V peak-to-peak or zero-peak. Similar to the dependence of responsivity on frequency, the noise values decrease with frequency from approx. 0.15 Hz to 50 Hz. www.excelitas.com Basics NEP, D* The NEP value is a form of signal-tonoise ratio. The NEP value specifies the minimum radiation power that can be detected by the sensor, resulting in an output that just exceeds the noise. NEP refers to RMS values of signal and noise and in addition to the electrical bandwidth. The lower the NEP, the better the sensor is. Sometimes also used for comparison of sensors, the Specific Detectivity (D*) allows the characterization of sensing materials. It is defined as reciprocal of NEP referring to the sensor area. Details of these parameters as function of the electrical frequency are given in Figure 6 below. Figure 6 Responsivity, Noise vs. Frequency R (kV/W) Noise (Vrms / Hz) 100 100 10 10 1.1 Integrated Electronics The DigiPyro(R) series integrates the first stages of circuitry into the detector housing: Amplification of the signal, then the A/D conversion, which needs a voltage reference. Following an internal 10 Hz electrical low pass filter, the serial interface provides for the "Direct Link" communication which is a one wire bidirectional communication feature. The whole concept runs by its own internal oscillator, which determines the speed of the internal process. The "Direct Link" feature enables the user to have the host C request the information and its resolution, so the host controls the communication speed. 1.2 From Analog to Digital The DigiPyro(R) series is the first pyroelectric detector family to display information in Bit form, as opposed to mV signals of analogue detectors. To give a measure for comparison of traditional detectors to digital versions, the rule of thumb for signal levels versus Bit information can be used: * Resolution: 1 1 * Range: 0 to 16383 Count= 53.6 mV * DC Offset 0.1 0.1 0.1 1 10 f (Hz) -- Responsivity -- Noise Operating conditions The storage and operating temperature range of the detectors is specified from -40C up to +85C. It needs to be noted that technical data usually reference room temperature and may vary within the specified temperature range. Digital Pyrodetectors - a New Family Pyroelectric detectors are AC type devices and give signals upon change of received infrared radiation. Until today, all available detectors were analog, i.e. they provided an analog signal output. Excelitas is the first to introduce a family of detectors which differ from previous generations by offering a digital signal output. (R) With the DigiPyro Family, Excelitas is offering digital detectors for many applications and configurations. www.excelitas.com 1 LSB 6.5 V 8192 Count 53.6 mV * Noise: 6 Count 39 V (with band-pass) In typical motion electronics, the expected signal voltages range from 100 V to 500 mV, so the digital signal may range up to 100 Bit-count. In Gas Detection, the output range of analog detectors is up to 2 mV, so the digital output may range up to 20 Bit-count. The dynamic range of the digital detector is wider than these mentioned levels and covers many other applications. 1.3 Digital Zero Signal Line As the pyroelectric effect generates positive and negative signal amplitudes, the detector circuitry needs an electrical offset to be able to process such signals. In all analog circuitry this value is the offset voltage, which is usually subtracted after the first amplifier stage. detector, the user may either use a digital band-pass or subtract the measured offset from the signal. 1.4 The Host Needs to Filter The Signal The DigiPyro(R) does not include any processing intelligence inside. Unlike most (R) analog pyrodetectors, the DigiPyro uses a direct communication with the hosting microcontroller without any analog hardware filtering (only the previously mentioned low-pass filter). Thus, it becomes necessary to implement all necessary filtering by software filters within the hosting microprocessor of the unit. Applications for Pyroelectric Detectors Pyroelectric detectors had originally been designed as single element types for non-contact temperature measurement. During further research, Dual-Element types were developed with multi-facet mirrors or Fresnel lenses, entering the field of motion detection, starting as passive intrusion alarms (Burglar Alarm, PIR), followed by automatic light switches and security lights and lamps. The same concept is also being applied with some automatic door openers. Today, the environment and its protection is one of our most serious global concerns. Features and instrumentation are required to measure and monitor all kinds of gases in our environment. One of the methods applied is the NDIR technique, a principle of measuring gas concentration by its absorption properties in the infrared range. Our detectors and sensors are a vital part of making our environment safer. Most PIR motion detecting devices have been designed around Dual-Element types, while more advanced units apply FourElement, "Quad" type configurations. For Gas Sensing, single element with narrowband filters is applied in a single or dual-channel configuration. With DigiPyro(R) models, the amplification is included already, and the internal voltage reference provides for the required offset. For the user, this offset appears as a digital zero line at about 8000 bit-count, and it may vary in series from one part to the next. To recognize the zero line of the individual 9 Thermopile Detectors and Sensors Figure 7 The Seebeck Effect A B U Leopoldo Nobili (1784 - 1835) first used the thermoelectric effect for IR radiation measurement using a "pile" of Bismuth and Antimony contacts. This is shown in Figure 8, below. Figure 8 Nobili's Thermopile Excelitas Thermopile Design Our thermopile sensors are based on the technology of silicon micromachining. The central part of a silicon chip is removed by an etching process, leaving on top only a 1 m thin sandwich layer (membrane) of SiO2/Si3N4, which has low thermal conductivity. Thin conductors of two different thermoelectric materials (to form thermocouples) are deposited onto this membrane. Both conductors have alternatively junctions in the center of the membrane (hot junctions) and on the bulky part of the silicon substrate (cold junctions). A special IR-absorption layer covers the hot junctions, creating the sensor's sensitive area. When exposed to infrared radiation, the absorbed energy leads to a temperature difference between "hot" and "cold" contacts. According to the thermoelectric coefficient of the thermocouples, a signal voltage is generated. The Thermopile Construction The sensor chip is mounted in good thermal contact onto a TO header. A transistor cap with infrared filter seals the sensor chip from the environment. Excelitas' product portfolio includes detectors of various sizes, housings and infrared windows, and integrated sensors which include electronics that provide temperature compensation and calibration to a certain measurement range. Excelitas offers unique constructions to deal with thermal shock, referenced as ISOthermal types. The measure of this effect is called the thermoelectric- or Seebeck- coefficient. For most conducting materials, this coefficient is rather low; only few semiconductors possess rather high coefficients. Since the voltage of a single thermoelectric cell is very low, lots of such cells arranged in a series connection achieve a larger signal, making a "pile" of thermo-elements. 10 Advantages Thermopile detectors do not require any mechanical chopper to sense infrared and, thus, they offer simpler design possibilities for infrared measurements. Responsivity The responsivity shows low pass characteristics with a cut off at approx. 30 Hz. Responsivity is measured in Volts per Watt by means of a defined black body radiator. Responsivity data is usually quoted with respect to the active detector area, and is given without the infrared filter. The data shows a responsivity value, tested at 1 Hz electrical frequency. Noise The noise of the detector is dominated by the Johnson noise due to the resistance of the thermopile. Noise is given as RMS value in nV/Hz. Sensitivity The data tables also mention sensitivity, as a characteristic output voltage versus target temperature at 25C environment temperature. The data is given with standard IR filter as per Figure 2. Two are given: S(25/40) is 25C environment, 40C Black Body target, and S(25/100), which is 25C environment, 100C Black Body target. Sensitivity depends on the field of view of the detector construction. An example is shown below for selected TPS series thermopiles. Figure 9 Sensitivity vs. Target Temperature 14 TPiD 1T 0122B TPD 1T 0122 12 TPiD 1T 0222B 10 TPiD 1T 0224 8 Output Voltatge [mV] The Thermoelectric Effect The thermoelectric effect today is known as reverse to the Peltier-or Seebeck-effect. By applying a temperature difference to two junctions of two dissimilar materials A and B, a voltage U, which is proportional to the temperature difference, is observed. 6 4 2 -30 -10 0 10 30 50 70 90 110 130 -2 -4 Object Temperature [ C] Thermopile Characteristics The most important properties of the thermopile sensor are its responsivity, noise, field of view, response time, and for calibrated sensors, the temperature range. www.excelitas.com Basics Thermistor Is Included As a temperature reference, the thermopile detectors include a Thermistor, which senses the internal temperature. For exact measurements, the temperature of the detector housing (cold thermopile contacts) must be known. A 100 kOhm thermistor inside the detector housing serves as the ambient temperature reference (standard version); a 30 kOhm thermistor option is also available. The dependence of the resistance on temperature can be approximated by the following equation: Figure 10 Field of View Aperture Relative output signal FOV at half signal points 100 % Such optical features define the viewing angle or as per definition the Field of View (FOV) of the sensor. 50 % TPMI RT NTC resistance in at temperature T in K RR NTC resistance in at rated temperature TR in K T Temperature in K TR Rated temperature in K B B value, material-specific constant of NTC thermistor e Euler number (e = 2.71828) The actual characteristic of an NTC thermistor can be roughly described by the exponential relationship. This approach, however, is only suitable for describing a restricted range around the rated temperature or resistance with sufficient accuracy. For practical applications, a more precise description of the real R/T curve is required. Either more complicated approaches (e.g. the Steinhart-Hart equation) are used or the resistance/temperature relationship is given in tabulated form. The Field of View The most common application for thermopile detectors is in non-contact temperature sensing. All target points within the Field of View will contribute to the measurement signal. To meet requirements of different applications, Excelitas offers a broad range of sensors with different windows and optics. The Field of View data describe the dependence of signal from incident angles. www.excelitas.com The TPMI(R) family is available with different options on optical cap assemblies. We provide housing with aperture opening and filter window only, or with an infrared lens or also with integral mirror. Radiation source The FOV is defined as the difference of the incidence angles that allow the sensor to receive 50 % relative output signal, see also figure shown here, which is a sketch of a testing principle. Angle of incidence Rotation Symbol Parameter FOV OA D:S Min Typ Max Unit Field of view Optical axis Distance to spot size ratio 7 0 8:1 12 3.5 FOV OA Field of view Optical axis 15 0 20 2 FOV OA Field of view Optical axis 70 0 80 10 Lens Type (L5.5) Integral Reflector Type (IRA) Standard Aperture Type Temperature Range Excelitas offers sensors which include pre-amplification, ambient temperature compensation, and calibration within a specific temperature range. Thermopile Arrays In addition to its range of thermopile detectors and sensors, Excelitas offers line arrays and spatial arrays based on thermopile technology. Applications for Thermopile Sensors Thermopile sensors have been designed for non-contact temperature measurement. The signal of the sensor follows the radiation energy received by the sensor. This enables the measurement of surface temperatures without contact. In many industrial process control units, thermopile sensors are used to monitor temperature without contact, or to serve as an overheating protection feature. The thermopile technology is also suited for use in home appliances such as in monitoring food during defrosting, warming, or cooking. As with our pyrodetectors, thermopile detectors with specific filter windows are used as sensing components to help improve daily life. 11 Pyroelectric detectors for motion SENSING Smart Detectors With All Electronics Included...To Make It Simple PYD 1096 - Dual-Element, "Smart" DigiPyro(R) PYQ 1046 - Quad-Element, "Smart" DigiPyro(R) Product Description The "Smart" DigiPyro(R) Family provides for a complete motion detector solution, with all electronic circuitry built into the detector housing. Only power supply and power-switching components need to be added to make the entire motion switch, a timer is included. The series has versions which can include ambient light-level and sensitivity adjustments. Both PYD 1096 and PYQ 1046 DigiPyro(R) models offer the complete setting features of time, sensitivity, and light-level. For the light-level input, a Photocell is to be connected externally. Please refer to the application notes on this product. Applications * Simple Motion Switches * Automatic Light Switching * Wall Switch Features and Benefits * TO-5 metal housing * All electronics included * Dual-Element: PYD 1096 * Quad-Element: PYQ 1046 PYD 1096 PYQ 1046 PYD 1096 and PYQ 1046 Parameter Responsivity, min. Responsivity, typ. Match, max. Field of View, horizontal Field of View, vertical Operating Voltage Supply Current Sensitivity Threshold Noise, max. On-Time OEN (ambient light control) Output Driving Current Filter, Signal Processing Digital Filter, cut on Digital Filter, cut off 12 Symbol PYD 1096 PYQ 1046 Unit Remarks Rmin R Mmax FoV 3.3 4.0 10 100 100 2,7...3,3 15 120 50 2...4194 n. a. 1 5.4 6.5 10 119 119 2,7...3,3 15 120...530 100 2...4194 Low<0.2*VDD; High>0.8VDD 1 kV/W kV/W % f = 1Hz f = 1Hz 0.4 7 0.4 7 Hz Hz VDD IDDmax unobstructed unobstructed V A Vp Vpp s V A VDD < VR, Outputs unloaded 0,4...10Hz/20C www.excelitas.com Pyroelectric detectors for motion SENSING Smart Detectors With All Electronics Included...To Make It Simple PYD 1098 - Dual-Element, "Smart" DigiPyro(R) PYQ 1048 - Four-Element, "Smart" DigiPyro(R) Product Description (R) The "Smart" DigiPyro Family offers a complete motion detector solution, with all electronic circuitry built into the detector housing. Only power supply and power-switching components need to be added to make the entire motion switch; a timer is included. The PYD 1098 and PYQ 1048 models are simplified versions of the PYD 1096 and PYQ 1046, offering only time-adjust input. Two versions are offered: PYD 1098 Dual-Element configuration, and the PYQ 1048 Quad-Element with 4 square elements and a square window, for more uniform and higher spatial resolution. Parameters such as sensitivity and light-level are internally set to default values and disabled. Applications * Simple Motion Switches * Automatic Light Switch * Wall Switch Features and Benefits * TO-5 metal housing * All electronics included * Dual-Element: PYD 1098 * Quad-Element: PYQ 1048 PYQ 1048 PYD 1098 PYQ 1048 and PYD 1098 Parameter Responsivity, min. Responsivity, typ. Match, max. Field of View, horizontal Field of View, vertical Operating Voltage Supply Current Sensitivity Threshold Noise, max. On-Time OEN (ambient light control) Output Driving Current Filter, Signal Processing Digital Filter, cut on Digital Filter, cut off www.excelitas.com Symbol Rmin R Mmax FoV VDD IDDmax PYQ 1048 5.4 6.5 10 119 119 2,7...3,3 15 120 100 2...4194 n. a. 1 PYD 1098 3.3 4.0 10 100 100 2,7...3,3 15 120 50 2...4194 n. a. 1 Unit kV/W kV/W % 0.4 7 0.4 7 Hz Hz Remarks f = 1Hz f = 1Hz unobstructed unobstructed V A Vp Vpp s V A VDD < VR, Outputs unloaded 0,4...10Hz/20C 13 Pyroelectric detectors for INTRUSION ALARM Pyroelectric, Dual-Element Detectors For Intrusion Alarms LHi 968, PYD 1398 - High-End Pyro Product Description The Analog LHi 968 Series with Dual-Element configuration is a performanceproven, top-of-the-line product for use in high-end applications. The LHi 968 design provides for a reduced sensitivity to EMI and excellent White Light Immunity (WLI). The PYD 1398 offers a higher level of RF immunity and grading for lower white light sensitivity is available as an option. Applications * Intrusion Alarms * High-end Motion Sensors Features and Benefits * TO-5 metal housing * Different window sizes * Improved EMI protection * Reduced White Light Immunity (WLI) LHi 968 and PYD 1398 Parameter Responsivity, min. Responsivity, typ. Match, max. Noise, max. Noise, typ. spec. Detectivity Field of View, horizontal Field of View, vertical Source Voltage Operating Voltage EMI performance White Light performance Height Optical Element Location Filter Size 14 Symbol Rmin R Mmax Nmax N D* FoV h he /ho X/Y LHi 968 3.30 4.0 10 50 20 19 100 100 0,2 ... 1,5 2,0...10 ** ** 4.2 2.6 / 0,95 5,2 / 4,2 PYD 1398 3.30 4.0 10 50 20 19 100 100 0,2 ... 1,5 2,0...10 ** *** 4.2 2.6 / 0,95 5,2 / 4,2 Unit kV/W kV/W % Vpp Vpp 107cm*Hz/W V V Remarks f = 1 Hz f = 1 Hz 0,4...10Hz/20C 0,4...10Hz/20C 1Hz/ 1Hz BW/20C unobstructed unobstructed 47 K, 20C 47 K, 20C mm mm mm www.excelitas.com Pyroelectric detectors for INTRUSION ALARM Pyroelectric, Four-Element Detectors For Intrusion Alarms LHi 1148 - High-End, Dual-Channel Pyrodetectors Product Description The LHi 1148 Series with its Four-Element, "Quad" configuration offers two independent Dual-Element signals with opposite polarity. This enables separate signal processing options for the two channels to reduce common-mode RF influence and thermal effects. For Ceiling-mount applications, we offer - as an option - a similar version, with the Dual-Element pairs arranged in a diagonal, geometrical arrangement and with a square-type window. This enables presence detection without any preference to direction. The series includes various options for element spacing. Applications * Intrusion Alarms * Dual-Channel Systems * High-end Motion Sensors Features and Benefits * TO-5 metal housing * Dual-Channel * Optional Reverse/equal polarity * Optional element configurations * RF protection option LHi 1148 Parameter Responsivity, min. Responsivity, typ. Match, max. Noise, max. Noise, typ. spec. Detectivity Field of View, horizontal Field of View, vertical Source Voltage Operating Voltage EMI performance www.excelitas.com Symbol Rmin R Mmax Nmax N D* FoV LHi 1148 4.30 5.9 15 75 30 16 110 70 0,2 ... 1,5 2,0...10 Unit kV/W kV/W % Vpp Vpp 107cm*Hz/W V V Remarks f = 1 Hz f = 1 Hz 0,4...10Hz/20C 0,4...10Hz/20C 1Hz/ 1Hz BW/20C unobstructed unobstructed 47 K, 20C 47 K, 20C 15 Pyroelectric detectors for motion SENSING Pyroelectric, Dual-Element Detectors For Motion Sensing LHi 778 - Low-Cost Pyro LHi 878, PYD 1388 - Standard Pyro Product Description This Dual-Element Detector Family offers standard TO-5 housings with different window sizes. Whereas the LHi 778 is designed to meet low cost needs and has a small optical window, the LHi 878 offers a standard window size. The PYD 1388 has the same dimensions and provides for additional EMI protection. Applications * Auto Light Switch * Wall Switch * Auto Lamps Features and Benefits * TO-5 metal housing * Different window sizes * Additional EMI protection with PYD 1388 LHi 778, 878 PYD 1388 LHi 778, LHi 878 and PYD 1388 Parameter Responsivity, min. Responsivity, typ. Match, max. Noise, max. Noise, typ. Field of View, horizontal Field of View, vertical Source Voltage Operating Voltage EMI performance Height Optical Element Location Filter Size 16 Symbol Rmin R Mmax Nmax N FoV h he /ho X/Y LHi 778 3.30 4.2 10 50 35 71 71 0,2 ... 1,5 2,0...10 4.2 3,2 / 0,75 4/3 LHi 878 3.30 4.2 10 50 25 95 87 0,2 ... 1,5 2,0...10 * 4.2 3,2 / 0,75 4,6 / 3,4 PYD 1388 3.30 4.2 10 50 20 95 87 0,2 ... 1,5 2,0...10 * 4.2 3,2 / 0,75 4,6 / 3,4 Unit kV/W kV/W % Vpp Vpp V V mm mm mm Remarks f = 1 Hz f = 1 Hz 0.4...10 Hz/20C 0.4...10 Hz/20C unobstructed unobstructed 47 KO, 20C 47 KO, 20C www.excelitas.com Pyroelectric detectors for motion SENSING Pyroelectric, Dual-Element Detectors For Motion Sensing LHi 874, LHi 944, PYD 1394 - Low-Profile Pyro Product Description These Low-Profile TO-39 detectors are very well suited for use as two detectors arranged at an angle so as to enable a 180 degree view. The LHi 874 offers a standard window size, whereas the LHi 944 model offers a large window with greater Field Of View. The PYD 1394 has same dimensions and provides for additional EMI protection. Applications * Automatic Light Switching * Wall Switch * Auto Lamps with 180 FOV Features and Benefits * TO-39 metal housing * Different window sizes * EMI protection with the PYD 1394 LHi 874, 944 PYD 1394 LHi 874, LHi 944 and PYD 1394 Parameter Responsivity, min. Responsivity, typ. Match, max. Noise, max. Noise, typ. spec. Detectivity Field of View, horizontal Field of View, vertical Source Voltage Operating Voltage EMI performance Height Optical Element Location Filter Size www.excelitas.com Symbol Rmin R Mmax Nmax N D* FoV h he /ho X/Y LHi 874 3.30 4.2 10 50 25 LHi 944 3.30 4.2 10 50 25 PYD 1394 3.30 4.2 10 50 25 95 87 0,2 ... 1,5 2,0...10 * 3.2 2,2 / 0,75 4,6 / 3,4 110 110 0,2 ... 1,5 2,0...10 * 3.2 2,2 / 0,75 5,2 / 4,2 110 110 0,2 ... 1,5 2,0...10 ** 3.2 2,2 / 0,75 5,2 / 4,2 Unit kV/W kV/W % Vpp Vpp 107cm*Hz/W V V Remarks f = 1 Hz f = 1 Hz 0.4...10 Hz/20C 0.4...10 Hz/20C 1 Hz/ 1 Hz BW unobstructed unobstructed 47 KO, 20C 47 KO, 20C mm mm mm 17 Pyroelectric detectors for motion Sensing Pyroelectric Four-Element Detectors For Ceiling-Mount LHi 1128, PYQ 1398, PYQ 1348 - Single-Output "Quad" Pyro Product Description In this series of four-element "Quad" Detectors, all four elements are connected to one common output. This configuration enables specific applications in ceiling-mount locations, when applied with suitable lens or mirror optics designs. Two different window options are provided: a large window or standard, rectangular window size. Various element polarities are available upon request. For better EMI protection, the built-in capacitor option is available. For small Fresnel lens applications, a smaller element configuration is provided. Applications * Ceiling-Mount Alarms * Ceiling-Mount Light Switches Features and Benefits * TO-5 metal housing * Different window sizes * Single Channel output LHi 1128 PYQ 1398 PYQ 1348 LHi 1128, PYQ 1398 and PYQ 1348 Parameter Responsivity, min. Responsivity, typ. Match, max. Noise, max. Noise, typ. spec. Detectivity Field of View, horizontal Field of View, vertical Source Voltage Operating Voltage EMI performance Element size/spacing Height Optical Element Location Filter Size 18 Symbol Rmin R Mmax Nmax N D* FoV h he /ho X/Y LHi 1128 5.40 6.5 10 100 30 8 156 125 0,2 ... 1,5 2,0...10 ** 1/1/1 4.2 3,2 / 0,35 hexagonal PYQ 1398 5.40 6.5 10 100 30 8 PYQ 1348 5.40 6.5 10 100 30 8 Option Unit kV/W kV/W % Vpp Vpp 107cm*Hz/W 0,2 ... 1,5 2,0...10 ** 1/1/1 4.2 3,0 / 0,8 5,2 / 4,2 0,2 ... 1,5 2,0...10 ** 1/1/1 4.2 3,0 / 0,8 Square 0,2 ... 1,5 2,0...10 V V 0,8/0,8/0,8 4.2 3,0 / 0,8 Square mm mm mm Remarks f = 1 Hz f = 1 Hz 0,4...10Hz/20C 0,4...10Hz/20C 1Hz/ 1Hz BW unobstructed unobstructed 47 KO, 20C 47 KO, 20C www.excelitas.com Pyroelectric detectors for motion Sensing Miniaturized, Dual-Element Pyrodetectors For Motion Sensing PYD 5731 - DigiPyro(R) in TO-46 Housing Applications * Automatic Light Switching * Wall Switches Features and Benefits * TO-46 metal housing * Temperature reference output included (R) * DigiPyro with "Direct Link" Interface Product Description This pyrodetector features a miniaturized, Dual-Element Pyro in a TO-46 housing. (R) With the PYD 5731, Excelitas extends the growing DigiPyro Family to miniaturized detector designs. The PYD 5731 offers the same "Direct Link" interface as the (R) regular PYD 1798 DigPyro for output of the Dual-Element pyro and an additional temperature reference output. The small housing, in combination with a reduced element size and spacing, will enable customers to reduce the size of their optics and design smaller motion detection units. PYD 5731 Main Parameter Responsivity, min. Responsivity, typ. Match, max. Noise, max. Noise, typ. Field of View, horizontal Field of View, vertical Operating Voltage Supply Current Digital Data Serial Interface update time ADC Resolution Output Data Format ADC Sensitivity ADC Output Offset ADC Output Offset Temperature Reference Gain (Temperature) Linearity Filter Digital Filter Cut off www.excelitas.com Symbol Rmin Rtyp Mmax nmax ntyp FoV VDD IDD / IDDmax tREP typ. PYD 5731 4.0 6.0 10 120 50 62 88 2,7...3,6 10 / 15 Unit kV/W kV/W % Vpp Vpp 2 / 13 14 2 x 14 6...7 7000...9200 8192 ms Bits Bits V/count counts counts speed / interrupt max. Count = 214-1 80 -5...+5 Counts/K % -20C to +80C -20C to +80C 10 Hz 1) s.ApplicationNote V A Remarks f = 1 Hz f = 1 Hz 0,4...10Hz/ 20C 0,4...10Hz/ 20C unobstr. unobstr. VDD = 3,3V 19 PYROELECTRIC DETECTORS FOR MOTION SENSING SMD Dual-Element Pyro And DigiPyro(R) For Simple Motion Sensing PYD 5190 - Small, Dual-Element Pyro, in SMD (R) PYD 5790 - Small, Dual-Element DigiPyro in SMD Applications * Energy Conservation in Televisions, Monitors, Laptops and Tablets. * Power On/Off in Mobile Phones Features and Benefits * SMD housing * Analog FET output (R) * DigiPyro with "Direct Link" Interface Product Description The PYD 5190 Pyrodetector features a tiny, Dual-Element Pyro in SMD form. With (R) the PYD 5790, Excelitas extends the growing DigiPyro Family to the SMD form factor. Both models are fit with small pyroelectric elements, 0.7x1.5 mm in size. The SMD line is not designed as a 1-to-1 replacement for TO housing versions. Whereas the PYD 5190 offers standard FET analog output, the PYD 5790 model (R) offers the same "Direct Link" interface as Excelitas' PYD 1798 DigPyro . The small dimensions of the SMD housing, in combination with a reduced element size and spacing, will enable customers to reduce the optical footprint, and design smaller motion detection units for newer, energy-conserving Consumer Electronic applications. (D) PYD 5190 VDD 0,15 5 0,2 4,35 0,3 (S) Direct Link VSS Sensor Elements 0,8 0,5 VSS 0,64 0,15 0,75 1,5 Not connected 1,27 PYD 5790 0,15 2,54 2,08 0,15 1,27 (G) 1,5 0,6 optical distance 1,8 PYD 5190 and PYD 5790 Main Parameter Responsivity, min. Responsivity, typ. Match, max. Noise Field of View, horizontal Field of View, vertical Source voltage Operating Voltage Supply Current Symbol Rmin R Mmax Nmax Ntyp FoV VDD IDD IDDmax Digital Data Serial Interface Update Time ADC Resolution Output Data Format ADC Sensitivity ADC Output Offset ADC Output Offset, typ. Temperature Reference Gain (Temperature) Linearity Filter, Signal Processing Digital Filter, cut off 20 tREP PYD 5790 7.5 10 10 150 60 133 (79+33) 2,7...3,6 10 15 PYD 5190 6.5 8.5 10 150 60 133 (79+33) 0,2 ... 1,5 2,0...10 Unit kV/W kV/W % Vpp Remarks f = 1 Hz f = 1 Hz 0,4...10Hz/20C unobstr. non symmetric, unobstr. V A A 47 KO, 20C 20C VDD = 3,3V VDD = 3,3V 2 14 2x14 6-7 6500 - 9800 8192 - ms Bits Bits V/count counts counts speed / interrupt max. Count = 214-1 80 -5...+5 - Counts/K % -20C to +80C -20C to +80C 10 Hz www.excelitas.com Pyroelectric detectors for motion SENSING Digital, Dual-Element Pyros For Motion Sensing PYD 1788, PYD 1798 - DigiPyro(R) Product Description (R) The DigiPyro detector range in TO-5 housings includes several Dual-Element models with different window sizes. The element configurations are identical, along with their internal electronic circuits. The PYD 1788 is a lower-cost version with standard window, while the PYD 1798 model offers better White Light Immunity (WLI) performance and Field of View. Both the PYD 1788 and PYD 1798 models include a built-in temperature reference. The Output signals are communicated in one digital bit stream of 2x14 bit, output via a single wire "Direct Link" connection to a suitable host microprocessor. Applications * Passive Intrusion Alarms * Automatic Light Switching * Automatic Lamps Features and Benefits * TO-5 metal housing * Digital "Direct Link" * Different window sizes * Excellent EMI protection PYD 1798 and PYD 1788 Parameter Responsivity, min. Responsivity, typ. Match, max. Noise Field of View, vertical Field of View, horizontal WLI Height Optical Element Location Filter Size Digital Data Operating Voltage Supply Current Serial Interface Update Time ADC Resolution Output Data Format ADC Sensitivity ADC Output Offset ADC Output Offset, typ. www.excelitas.com Symbol Rmin R Mmax N, Nmax FoV FoV h he/ho X/Y VDD IDD IDDmax tREP PYD 1798 3.3 4 10 78/20 110 110 *** 4.2 3,1 / 0,7 5,2 / 4,2 PYD 1788 3.3 4 10 78/20 95 90 ** 4.2 3,1 / 0,7 4,6 / 3,4 Unit kV/W kV/W % Vpp 2,7...3,6 10 15 2 / 13 14 2 x 14 6...7 7000...9200 8192 2,7...3,6 10 15 2 / 13 14 2 x 14 6...7 7000...9200 8192 V A A ms Bits Bits V/count counts counts Remarks f = 1 Hz f = 1 Hz unobstructed unobstructed PKI tester mm mm mm VDD=3,3V VDD=3,3V speed / interrupt MSB first 21 Pyroelectric detectors for motion SENSING Digital, Pyroelectric Four-Element Detectors For Motion Sensing PYQ 2898 - DigiPyro(R) (2+1) Channel Product Description (R) This design of DigiPyro detectors in TO-5 housings includes the serial 2+1 signal output, which provide two signal outputs of the 2-element pairs and, additionally, the output of the temperature reference. All 3 channels are part of one 42-bit digital bit stream, output via a single wire "Direct Link" connection to a suitable host microprocessor. Applications * Passive Intrusion Alarms * High-End Motion Sensing * Ceiling-Mount Sensors Features and Benefits * Digital "Direct Link" * Different window sizes * Different Element configurations * Excellent EMI protection PYQ 2898 Main Parameter Responsivity, min. Responsivity, typ. Match, max. Field of View, horizontal Field of View, vertical Operating Voltage Supply Current Digital Data Serial Interface Update Time ADC Resolution Output Data Format ADC Sensitivity ADC Output Offset ADC Output Offset, typ. Noise, max. / typ. Temperature Reference Gain (Temperature) Linearity Filter, Signal Processing Digital Filter, cut off 22 PYQ 2898 3.5 4.5 10 96 56 2,7...3,6 10 15 Unit kV/W kV/W % Remarks f = 1 Hz f = 1 Hz 2 / 14 14 3 x 14 6,1...7 7000...9200 8192 80 / 30 ms Bits Bits V/count counts counts Vpp speed / interrupt max. Count = 214-1 80 -5...+5 Counts/K % -20C to +80C -20C to +80C 8 Hz unobstr. unobstr. V A A VDD = 3,3V VDD = 3,3V 0,4...10Hz/20C www.excelitas.com Pyroelectric detectors for motion SENSING Digital, Pyroelectric Four-Element Detectors For Motion Sensing PYQ 5868, PYQ 5848 - DigiPyro(R) (2+1) Channel Product Description The PYQ 5868 with "Quad" configuration provides two independent Dual-Element signals in a diagonal geometric arrangement. For Ceiling-mount applications with suitable ceiling-mount design optics, this enables separate signal processing for the two channels to provide signal levels independent of movement direction. Due to its larger window, the PYQ 5868 model offers a wide Field of View. Applications * Passive Intrusion Alarms * High-End Motion Sensing * Ceiling-Mount Sensors Features and Benefits * Digital "Direct Link" * Different window sizes * Different Element configurations * Excellent EMI protection PYQ 5868 PYQ 5848 PYQ 5848 and PYQ 5868 Main Parameter Responsivity, min. Responsivity, typ. Match, max. Field of View, horizontal Field of View, vertical Operating Voltage Supply Current Digital Data Serial Interface Update Time ADC Resolution Output Data Format ADC Sensitivity ADC Output Offset ADC Output Offset, typ. Noise, max. / typ. Temperature Reference Gain (Temperature) Linearity Filter, Signal Processing Digital Filter, cut off www.excelitas.com PYQ 5848 6,0 8,0 10 110 110 2,7...3,6 10 15 PYQ 5868 6,0 8,0 10 110 110 2,7...3,6 10 15 Unit kV/W kV/W % Remarks f = 1 Hz f = 1 Hz 2 / 14 14 3 x 14 6,1...7 7000...9200 8192 100 / 40 2 / 14 14 3 x 14 6,1...7 7000...9200 8192 100 / 40 ms Bits Bits V/count counts counts Vpp speed / interrupt max. Count = 214-1 80 -5...+5 80 -5...+5 Counts/K % -20C to +80C -20C to +80C 8 8 Hz unobstr. unobstr. V A A VDD = 3,3V VDD = 3,3V 0,4...10Hz/20C 23 Pyroelectric detectors for GAS MONITORING Single-Element Pyro Detectors For Gas Monitoring LHi 807, PYS 4198 - High-Sensitivity Pyros Product Description The LHi 807 TC series has become a standard solution for gas-sensing applications. It is available with a range of narrow band filters, as specified on page 4 of this brochure, for various gas species. The LHi 807 is usually supplied with temperature compensation by a separate "blind" sensing element. Similar features and benefits are included with the PYS 4198, which has a large element size of 2x2 to offer more signal for non-focused optical systems. It is offered with the thermal compensation element to compensate for thermal effects caused by temperature changes of the housing. Applications * Gas Sensing and Monitoring Features and Benefits * TO-5 metal housing * Selection of narrow band Filters * Thermal Compensation LHI 807 TC and PYS 4198 TC Parameter Responsivity, min. Responsivity, typ. Match, max. Noise, max. Noise, typ. spec. Detectivity Field of View, horizontal Field of View, vertical Source Voltage Height Optical Element Location Filter Size 24 Symbol Rmin R Mmax Nmax N D* FoV h he /ho X/Y LHI 807 TC 2.2 3.5 50 15 17 135 122 0,2 ... 1,5 4.2 3,2 / 0,75 5,2 / 4,2 PYS 4198 TC 1.2 2.0 50 10 130 105 0,2 ... 1,5 4.2 2,9 / 1,1 5,2 / 4,2 Unit kV/W kV/W % Vpp Vpp 107cm*Hz/W V mm mm mm Remarks f = 1 Hz f = 1 Hz 0,4...10Hz/20C 0,4...10Hz/20C 1Hz/ 1Hz BW unobstructed unobstructed 47 KO, 20C www.excelitas.com Pyroelectric detectors for GAS MONITORING Pyrodetectors For Gas Monitoring And Measuring PYS 3228, PYS 3428 - Dual-Channel Pyros Applications * Gas Sensing and Monitoring Features and Benefits * TO-5 metal housing * Dual Channel Output * Each Channel with individual Filter Window * Selection of narrow band pass filters Product Description As the successor to the LHi 814 series, the PYS 3x28 Dual-Channel detectors have become standard for gas sensing applications, with two, individual 1.5 x 1.5 elements, and with additional temperature compensation. They are available with a range of narrow band pass filters, as specified on page 4, in combination with a reference filter. The same features are included with the PYS 3428, which offers additional EMI protection by internal capacitors. * Thermal Compensation option PYS 3228 PYS 3428 PYS 3228 and PYS 3428 Parameter Operation Voltage Responsivity, min. Responsivity, typ. Match, max. Noise, max. Noise, typ. spec. Detectivity Field of View, horizontal Field of View, vertical Source Voltage EMI Performance Height Optical Element Location Filter Size www.excelitas.com Symbol VDD Rmin R Mmax Nmax N D* FoV h he /ho X/Y PYS 3228 2-12 2.2 3.5 50 15 PYS 3428 2-12 3.5 5.0 50 20 77 77 4.2 / 0,55 2,65 / 2,4 0,2...1,5 *** 4.2 / 0,55 2,65 / 2,4 Unit V kV/W kV/W % Vpp Vpp 107cm*Hz/W V Remarks f = 1 Hz f = 1 Hz 0,4...10Hz/20C 0,4...10Hz/20C 1Hz/ 1Hz BW unobstructed unobstructed 47 KO, 20C mm mm mm 25 Pyroelectric detectors for GAS MONITORING Single-Element Pyro Detectors For Gas Monitoring And Measuring PYS 3798 - (1+1) Channel DigiPyro(R) Product Description (R) Excelitas has extended its growing family of DigiPyro detectors to applications in gas sensing. The PYS 3798 is the digital equivalent to the LHi 807. The PYS 3798 additionally includes the temperature reference as a separate output. The two signals are presented in one 28-bit digital bit stream, communicated via a single wire "Direct Link" interface, to a suitable host microprocessor. Applications * Gas Sensing and Monitoring Features and Benefits * Digital Output * Internal Temperature reference * TO-5 metal housing * Selection of narrow band pass filters PYS 3798 Parameter Responsivity, min. Responsivity, typ. Match, max. Field of View, horizontal Field of View, vertical Operating Voltage Supply Current Digital Data Serial Interface Update Time ADC Resolution Output Data Format ADC Sensitivity ADC Output Offset ADC Output Offset, typ. Noise, max. Temperature Reference Gain (Temperature) Linearity Filter, Signal Processing Digital Filter, cut off 26 Symbol Rmin R Mmax FoV FoV VDD IDD IDDmax PYS 3798 2.2 3.5 135 122 Unit kV/W kV/W % Remarks f = 1 Hz f = 1 Hz 10 15 V A A tREP 13 14 2 x 14 6...7 7000...9200 8192 80 ms Bits Bits V/count counts counts Vpp speed / interrupt max. Count = 214-1 80 -5...+5 Counts/K % -20C to +80C -20C to +80C 8 Hz unobstructed unobstructed VDD = 3,3V VDD = 3,3V 0,4...10Hz/20C www.excelitas.com Pyroelectric detectors for GAS MONITORING Pyrodetectors For Gas Monitoring And Measuring PYS 3828 - (2+1) Channel DigiPyro(R) Product Description (R) Excelitas has extended its family of DigiPyro detectors to applications in gas sensing. This series includes a special Triple-Channel version in which two channels with individual optical (narrow band) windows and an additional temperature reference signal are provided. All three channels are output in one 42-bit digital bit stream, communicated via a single wire "Direct Link" interface, to a suitable host microprocessor. Applications * Gas Sensing and Monitoring Features and Benefits * Digital Output * Two optical channels * Temperature. reference channel * Temperature-compensated elements * Selection of narrow band pass filters * TO-5 metal housing PYS 3828 Parameter Responsivity, min. Responsivity, typ. Match, max. Field of View, horizontal Field of View, vertical Operating Voltage Supply Current Digital Data Serial Interface Update Time ADC Resolution Output Data Format ADC Sensitivity ADC Output Offset ADC Output Offset, typ. Noise, max. Temperature Reference Gain (Temperature) Linearity Filter, Signal Processing Digital Filter, cut off www.excelitas.com Symbol Rmin R Mmax FoV FoV VDD IDD IDDmax PYS 3828 3.3 4 10 70 85 2,7...3,6 12 15 Unit kV/W kV/W % Remarks f = 1 Hz f = 1 Hz tREP 2 / 14 14 3 x 14 6,1...7 7000...9200 8192 80 ms Bits Bits V/count counts counts Vpp speed / interrupt max. Count = 214-1 80 -5...+5 Counts/K % -20C to +80C -20C to +80C 8 Hz unobstructed unobstructed V A A VDD = 3,3V VDD = 3,3V 0,4...10Hz/20C 27 THERMOPILE DETECTORS FOR GAS SENSING Thermopile Detectors For Measurement And Gas Sensing TPiD 1T 0625 - High-Sensitivity Thermopiles Product Description This thermopile detector is specially designed for high signal output levels. It is equipped with an internal Thermistor, serving as a temperature reference for thermopile temperature compensation. The detector is offered in 5a TO-5 housing with 6 square size 2 3 4 window. It can be obtained with either standard IR window or optionally with narrow band pass filter window G1...G5, as per page 5 of this brochure. With the narrow band pass filters, these detectors are an excellent choice for gas monitoring and detection applications. Applications * Pyrometers * Gas Sensing and Monitoring * TO-5 metal housing * Thermistor included 1 A * Narrow band pass filter options Field of View 8,15 +- 0,10 100 1,4 max. Relative Responsivity [%] Optical Distance 2,05 3,5 +- 0,10,4 90 C 80 70 40 0,450,05 max. 9,3 50 20 10 10 20 30 50 60 70 80 90 Parameter Sensitive Area Sensitive Area Thermopile Resistance Responsivity TPiD 1T 0625 Time Costant Noise Voltage Specific Detectivity Temp. Coefficient of Resistance Temp. Coefficient of Responsivity Field of view Thermistor resistance (25C) Thermistor BETA-value 28 TP+ T ref GND 0,70,2 ma 40 6,4 0 Angle of Incidence [degree] 45 13,21 TP- 8 5, 0 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 A D x. 30 5,350,15 0,3 max. Sensor Element 60 TPD 1T 0625 7 B 1,5 max. * High Sensitivity Features and Benefits 4,30,2 Allgemeintoleranzen / General Tolerances E A3 Datum Date Gezeichnet Drawn by Symbol A A 1 RTP R t Vn D* TCRTP TCR FoV R25 2 TPiD 1T 0625 1.2 x 1.2 1.4 50...110 33 27 36 1.1 0,03 -0,05 76 100 3964 3 Unit mm mm2 k4 V/W Remarks 0 2/3982 Ind. Anderung Rev. Revision 5 Benennung / Title Dimensions and Connectio TPS 535 / 735 Catalog Drawing 5:1 AbsorberTkoczArea 02.04.2009 Datum Name Absorber Area Date W:\ACAD\INVENTOR\Projekte\SENSOREN\TPS\TPS 535\TPS 535-735 Dimensions and Conn 25C 6 500/ 1Hz/ Without IR-filter ms nV/Hz 108 cmHz/W %/K %/K Degrees k K Werkstoff Material Name 02.04.2009 Manfred.Tkocz Gepruft Checked by Mastab Scale F Werkstuckkanten / Edges of Workingparts 25C 25C at 50% intensity points 25 C defined at 25 C / 100 C www.excelitas.com 7 THERMOPILE DETECTORS FOR GAS SENSING Thermopile Detectors For Measurement And Gas Sensing TPD 2T 0625 - Dual-Channel Thermopile Product Description This specially-designed thermopile detector offers Dual-Channel performance in a TO-39 housing with two individual optical windows. Typically one window is fitted with a reference filter G20, whereas the other window is fitted with a narrow band pass filter selected for a specific gas (see page 5 of this brochure for available 5 6 2 3 4 selection). The TPD 2T 0625 is also equipped standard, with an internal Thermistor as a temperature reference for thermopile temperature compensation. Applications * Gas Sensing and Monitoring Features and Benefits * High Sensitivity * 2 narrow band pass filters Field of View 100 90 1 A B 8,15 +- 0,10,05 Optical Distance 1,0 2,3 +- 0,10,3 80 50 40 30 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 Angle of Incidence [degree] 40 50 60 70 80 90 Filter T1 13,21 3,30,2 T1 8 -80 Filter T2 T2 5,0 -90 0 4 5 GND 0,70,2 20 10 T ref 3,8 max. C 60 2,6 +- 0,10,6 A 9,5 max. Relative Responsivity [%] 70 TPD 2T 0625 5,350,15 0,3 max. Sensor Element 1,3 max. * Thermistor included 0,450,05 * TO-5 metal housing TPD 2T 0625 Parameter Sensitive Area Sensitive Area Thermopile Resistance Responsivity Time Costant Noise Voltage Specific Detectivity Temp. Coefficient of Resistance Temp. Coefficient of Responsivity Field of view Thermistor resistance (25C) Thermistor BETA-value www.excelitas.com D Allgemeintoleranzen / General Tolerances E A3 Gezeichnet Drawn by Symbol A F A RTP R t Vn D* TCRTP TCR FoV R25 1 TPiD 2T 0625 1.2 x 1.2 1.40 50...110 33 2 27 36 1.1 0,03 -0,05 87 100 3964 3 Unit mm mm2 k V/W V/K V/K ms nV/Hz 108 cmHz/W %/K %/K Degrees k K 4 Remarks Absorber Area Absorber Area 0 Tkocz 2/3982 25C 2.04.2009 Datum Ind. Anderung Name Date IR-filter Rev. Revision 500/ 1Hz/ Without 5 Gepruft Checked by Mastab Scale 5:1 Werkstuck Datum Date 02.04.2009 manf Dimensio Ca W:\ACAD\INVENTOR\Projekte\SENSO 6 25C 25C at 50% intensity points 25 C defined at 25 C / 100 C 29 Pyroelectric detectors for mEASUREMENT ISOthermal Detectors For Measurement TPiD 1T 0224, TPiD 1T 0624 - Thermopile Detectors Product Description Excelitas has now extended its range of ISOthermal Thermopile Detectors in TO-5 type housings with this series. The patent-protected ISOthermal feature provides improved system performance when subjected to thermal shock conditions. Both models are provided with a round window, which also serves as an aperture. Each features a specially-designed element configuration with a different size absorbing area. The TPiD 1T 0224 provides the smaller absorbing area, while the TPiD 1T 0624 model offers the larger absorbing sensor area. Both types are equipped - standard - with an internal Thermistor as a temperature reference for thermopile temperature compensation. Applications * Non-contact Temperature measurements * Pyrometry Features and Benefits * ISOthermal performance * TO-5 metal housing * Thermistor included "Weitergabe sowie Vervielfaltigung dieses Dokuments, Verwertung und Mitteilung seines Inhalts sind verboten, soweit nicht ausdrucklich gestattet. Zuwiderhandlung verpflichten zu Schadenersatz. Alle Rechte fur den Fall der Patent-, Gebrauchsmuster- oder Geschmacksmustereintragung vorbehalten." "The copying, distribution and utilization of this document as well as the comunication of its contens to other without expressed authorization is prohibited. offenders will be held liable for the payment of damages. All rights reserved in the event of the grant of a patent, utility model or ornamental design registration." 2 3 Optical Distance 2,0 8,15 +- 0,10 2,5 +- 0,10,4 A 100 90 A Sensor Element Relative Responsivity [%] 5,35 0,15 0,5 +- 0,10,2 80 70 TPiD 1T 0624 max. n6,5 60 40 n0,45 0,05 50 TPiD 1T 0224 B 30 20 -70 -60 -50 -40 -30 -20 -10 0 0 10 20 30 40 50 60 70 80 B GND 0,7 0,2 4,3 0,2 Angle of Incidence [degree] 9,3 max. 13,2 1 TP- 8 A 90 T ref 5,0 -80 45 TP+ 10 -90 6 5 4 max. 1,5 1 Field of View C C Allgemeintoleranzen / General Tolerances Werkstuckkanten / Mae in / Edges of Workingparts Dimensions in Werkstoff / Material mm Mastab / Scale Halbzeug / Semif. Part 5:1 Gewicht / Weight Datum / Date Gezeichnet / Drawn Gepruft / Checked D TPiD 1T 0224 and TPiD 1T 0624 Parameter Sensitive Area Sensitive Area Thermopile Resistance Responsivity Sensitivity (Tdet 25 C / Tobj 40 C) Sensitivity (Tdet 25 C / Tobj 100 C) Time Costant Noise Voltage Specific Detectivity Temp. Coefficient of Resistance Temp. Coefficient of Responsivity Field of view Thermistor resistance (25C) Thermistor BETA-value 30 Symbol A A RTP R S40 S100 t Vn D* TCRTP TCR FoV R25 05.10.2012 05.10.2012 Name Manfred.Tkocz Benennung / Title Dimensions and Connections TPiD 1T 0224 / 0624 Catalogue Drawing Zeichnungsnummer / Drawing number 1 TPiD 1T 0224 0.7 x 0.7 0.5 50...100 45 50 65 22 35 0.9 0,03 -0,05 70 100 3964 A4 Name Unit Ind./Rev. Anderung/Revision Datum / Date TPiD 1T 0624 Remark W:\ACAD\INVENTOR\PROJEKTE\SENSOREN\TPS\TPiD 1T 0224 - 0624\TPiD 1T 0224 - 0624 Dimensions and Connections Catalog Drawing 2-72173.idw 1.2 x 1.2 mm Absorber Area 3 4 6 5 1.4 mm2 Absorber Area 50...110 k 25C 33 V/W 500/ 1Hz/ Without IR-filter 92 With standard filter (LWP, cut-on 5.5 m) 120 With standard filter (LWP, cut-on 5.5 m) 27 ms 36 25C nV/Hz 1.1 108 cmHz/W 25C 0,03 %/K -0,05 %/K 76 Degrees at 50% intensity points 100 k 25 C 3964 K defined at 25 C / 100 C 0 2 2/72173 Format / Size Bl./Pg. von/of 2/4148 05.10.2012 Tkocz www.excelitas.com 1 1 D Pyroelectric detectors for mEASUREMENT Thermopile Detectors With Integral Optics TPD 1T 0226 IRA, TPiD 1T 0226 L5.5 - High-Performance Thermopiles Product Description The -IRA type thermopile is specially suited with an internal reflector that reduces the field of view and offers a smaller measurement "target" spot than conventional detectors without optics. Due to the reflector, the housing size is taller than other types, although the housing has the same diameter as a standard TO-5 housing. The TPiD 1T 0224 L5.5 provides the ISOthermal performance feature and integral optics. A built-in internal lens provides a field of view slightly sharper than the -IRA type. All versions are equipped - standard - with an internal Thermistor as a temperature reference for thermopile temperature compensation. Applications * Non-contact Temperature measurements * Thermometry Features and Benefits * TO-type metal housing * Optics included * Thermistor included 8,15 +- 0,10 5,35 0,15 n 0,45 0,05 5,5 +- 0,10,5 100 Sensor Element 1,5 max. Field of View 9,3 max. 90 80 60 40 TPiD 1T 0226 L5.5 A 20 13,2 1 0,7 0,2 TP- 13,45 0,2 8 30 T ref GND 50 TPiD 1T 0226 IRA TP+ 5 ,0 Relative Responsivity [%] 70 4 5 10 15 20 8,15 +- 0,10 25 8,15 +- 0,10 5,35 0,15 TP+ 1,5 max. 0 -5 0 5 10 Angle of Incidence [degree] 1,5 max. -10 n 0,45 0,05 -15 n 0,45 0,05 -20 5,354 0,15 5 TP+ 4 5 T ref T ref TP- TP- 9,3 max. -25 9,3 max. -30 GND 5,0 8 13,2 1 8 5,5 +- 0,10,5 GND 5,0 5,5 +- 0,10,5 0,7 0,2 0,7 0,2 13,28,35 1 0,2 8,35 0,2 TPiD 1T 0226 L5.5 and TPD 0226 IRA Parameter Sensitive Area Sensitive Area Thermopile Resistance Responsivity Time Costant Noise Voltage Specific Detectivity Temp. Coefficient of Resistance Temp. Coefficient of Responsivity Field of view Thermistor resistance (25C) Thermistor BETA-value www.excelitas.com Symbol A A RTP R t Vn D* TCRTP TCR FoV R25 TPD 0226 IRA 0.7 x 0.7 0.5 50...100 45 22 35 0.9 0,03 -0,05 15 100 3964 TPiD 1T 0226 L5.5 0.7 x 0.7 0.5 50...100 45 22 35 0.9 0,03 -0,05 7 100 3964 Unit mm mm2 k V/W ms nV/Hz 108 cmHz/W %/K %/K Degrees k K Remarks Absorber Area Absorber Area 25C 500/ 1Hz/ Without IR-filter 25C 25C at 50% intensity points 25 C defined at 25 C / 100 C 31 THERMOPILE detectors for mEASUREMENT Miniature Thermopile Detectors For Gas Sensing And Measurement TPD 1T 0223, TPD 1T 0122, TPD 1T 0623 Thermopile Detector Applications * Non-contact Temperature measurements * IR-based Gas Sensors Features and Benefits * TO-46 metal housing * Square window * Optical Filter options * Thermistor included Product Description This is our range of general-purpose, Miniature Thermopile Detectors in 4.7 mm diameter TO-46 type housings, featuring a specially-designed element configuration, each with a different size absorbing area. The window is available as standard infrared or with an optional narrow band pass filter, as per page 5 for gas sensing applications. Standard window size is round or square. With the narrowband filters, a square window is provided. The TPD 1T 0223 and TPD 1T 0122 provide the smallest absorbing areas, while the TPD 1T 0623 model is a larger design offering strong signals. All models are equipped - standard - with an internal Thermistor as a temperature reference for thermopile temperature compensation. 4,7 +- 0,10,1 Field of View TPD 1T 0223, TPD 1T 0623 Optical Distance 0,87 o 2,4 +- 0,4 n 0,45 0,05 0,1 100 90 50 40 -30 A ma x. 0 -20 -10 0 10 20 30 Angle of Incidence [degree] 40 50 60 70 80 90 Field of View TPD 1T 0122 100 4,7 +- 0,05 0,1 Optical Distance 0,87 2,55 +- 0,10,2 Sensor Element 90 80 TPD 1T 0122 13,46 1,5 n 0,45 0,05 -40 4,4 -50 3,6 0,15 TP+ 4 5 T ref 70 1 0,15 60 50 40 GND 30 20 -70 -60 -50 -40 -30 -20 -10 0 0 10 20 30 40 50 60 70 80 5,7 max. 90 Angle of Incidence [degree] TPD 1T 0223, TPD 1T 0623 and TPD 0122 Parameter Symbol Sensitive Area A Sensitive Area A Thermopile Resistance RTP Responsivity R Sensitivity (Tdet 25 C / Tobj 40 C) S40 Sensitivity (Tdet 25 C / Tobj 100 C) S100 Time Costant t Noise Voltage Vn Specific Detectivity D* Temp. Coefficient of Resistance TCRTP Temp. Coefficient of Responsivity TCR Field of view FoV Thermistor resistance (25C) R25 Thermistor BETA-value TPD 1T 0223 0.7 x 0.7 0.5 50...100 45 88 116 22 35 0.9 0,03 -0,05 104 100 3964 13,5 1,5 TPD 1T 0623 1.2 x 1.2 1.4 50...110 33 133 177 27 36 1.1 0,03 -0,05 104 100 3964 ,25 -80 TP- 4 0 -90 0,45 0,2 2,5 A 10 32 TP- ,25 -60 0,45 0,2 2,7 0,2 4 0 2, 5 -70 T ref GND 20 10 Relative Responsivity [%] TP+ 30 TPD 1T 0623 -80 45 1 0,15 60 -90 3,6 0,15 70 5,6 max. Relative Responsivity [%] 80 TPD 1T 0223 0,21 0,09 Sensor Element 2,7 0,25 TPD 0122 O 0.5 0.2 85...135 77 43 56 15 42 0.8 0,03 -0,05 120 100 3964 Remarks Absorber Area Absorber Area 25C 500/ 1Hz/ Without IR-filter With standard filter (LWP, cut-on 5.5 m) With standard filter (LWP, cut-on 5.5 m) 25C 25C at 50% intensity points 25 C defined at 25 C / 100 C www.excelitas.com THERMOPILE detectors for THERMOMETRY ISOthermal, Miniature Thermopile Detectors For Ear Thermometry TPiD 1T 0122B, TPiD 1T 0222B, TPiD 1T 0622B Thermopile Detector Product Description As the optimum choice for Ear Thermometry, Excelitas offers thermopile detectors, referenced as ISOthermal detectors. The patented designs provide for superior thermopile performance under thermal shock conditions, and thereby are best suited for ear thermometry. The range consists of the TPiD 1T 0122B as our low-cost version, with the other versions providing higher signals, either because of high sensitivity element designs or larger element area. The physical dimensions of the ISOthermal sensors are equivalent to our TO-46 sensor housings and include a special aperture. All models are equipped with an internal Thermistor as a temperature reference for thermopile temperature compensation to further improve accuracy. Applications * Ear Thermometry * General purpose Thermometry Features and Benefits * ISOthermal performance * Miniature, TO-type metal housing * Light collecting aperature * Thermistor included Field of View 4,7 +- 0,10,1 Optical Distance 0,87 o 2,4 +- 0,4 0,1 n 0,45 0,05 100 90 80 0,21 0,09 3,6 0,15 45 TP+ T ref 70 60 50 40 TPiD 1T 0122B 1 0,15 TPiD 1T 0222B 5,6 max. Relative Responsivity [%] TPiD 1T 0622B Sensor Element 30 GND 20 -60 -50 -40 -30 -20 -10 0 0 10 20 30 40 50 60 70 80 4,4 -70 90 Angle of Incidence [degree] TPiD 0122B, TPiD 0222B and TPiD 0622B Parameter Symbol Sensitive Area A Sensitive Area A Thermopile Resistance RTP Responsivity R Sensitivity (Tdet 25 C / Tobj 40 C) S40 Sensitivity (Tdet 25 C / Tobj 100 C) S100 Time Costant t Noise Voltage Vn Specific Detectivity D* Temp. Coefficient of Resistance TCRTP Temp. Coefficient of Responsivity TCR Field of view FoV Thermistor resistance (25C) R25 Thermistor BETA-value www.excelitas.com TPiD 0122B O 0.5 0.2 85...135 92 44 58 15 42 1.0 0,03 -0,05 90 100 3964 TPiD 0222B 0.7 x 0.7 0.5 50...100 60 95 125 22 35 1.2 0,03 -0,05 90 100 3964 13,46 1,5 0,45 0,2 2,7 0,2 TPiD 0622B 1.2 x 1.2 1.4 50...110 33 126 140 27 36 1.1 0,03 -0,05 110 100 4097 TP- ,25 -80 4 0 2, 5 -90 A ma x. 10 Remarks Absorber Area Absorber Area 25C 500/ 1Hz/ Without IR-filter With standard filter (LWP, cut-on 5.5 m) With standard filter (LWP, cut-on 5.5 m) 25C 25C at 50% intensity points 25 C defined at 25 C / 100 C 33 THERMOPILE DETECTORS FOR THERMOMETRY SMD Miniature Thermopile Detectors For Various Applications TPiD 1S 0122, TPiD 1S 0122 FM Thermopiles Applications * Forehead Thermometry * General, Non-contact Temperature Sensing * Small space applications Features and Benefits * Miniature SMD housing * Flat housing Product Description Excelitas now offers Thermopile Detectors in compact SMD housings. This enables standard SMT assembly processes and provides for small dimensions. The SMD thermopile models feature our unique, patented ISOthermal performance for delivering excellent performance under thermal shock conditions. These detectors are equipped with an internal Thermistor as a temperature reference for thermopile temperature compensation. The range includes a model which has an aperture to reduce the field of view. All of Excelitas' SMD parts are supplied in volume, in 2 3 6 5 4 "Tape and Reel" packaging. "Weitergabe sowie Vervielfaltigung dieses Dokuments, Verwertung und Mitteilung seines Inhalts sind verboten, soweit nicht ausdrucklich gestattet. Zuwiderhandlung verpflichten zu Schadenersatz. Alle Rechte fur den Fall der Patent-, Gebrauchsmuster- oder Geschmacksmustereintragung vorbehalten." "The copying, distribution and utilization of this document as well as the comunication of its contens to other without expressed authorization is prohibited. offenders will be held liable for the payment of damages. All rights reserved in the event of the grant of a patent, utility model or ornamental design registration." * Thermistor included 1 * "Tape & Reel" Packaging A A o 3,4 0,3 OPTICAL DISTANCE 0,75 SENSOR ELEMENT B "The copying, distribution and utilization of this document as well as the comunication of its contens to other without expressed authorization is prohibited. offenders will be held liable for the payment of damages. All rights reserved in the event of the grant of a patent, utility model or ornamental design registration." A 70 TPID 1S 0122 50 C A 40 30 10 -80 -70 -60 1,8 0,25 3 60 20 -90 2 1 -50 -40 -30 0 -20 -10 0 10 20 30 Angle of Incidence [degree] 40 50 60 70 80 o 3,8 0,2 o 3,4 0,3 GND 4 Allgemeintoleranzen / General Tolerances OPTICAL DISTANCE 0,75 SENSOR ELEMENT 90 Date A4 0,6Datum 0,15 11.05.2012 TP -Gepruft Checked by 11.05.2012 GNDMastab Gezeichnet Drawn by Scale B D 10:1 0 2/4133 Ind. Anderung Rev. Revision 11.05.2012 Datum Date Tkocz Name NC "Weitergabe sowie Vervielfaltigung dieses Dokuments, Verwertung und Mitteilung seines Inhalts sind verboten, soweit nicht ausdrucklich gestattet. Zuwiderhandlung verpflichten zu Schadenersatz. Alle Rechte fur den Fall der Patent-, Gebrauchsmuster- oder Geschmacksmustereintragung vorbehalten." 2,54 0,15 Relative Responsivity [%] 80 T ref 1 0,15 B GND5 Werkstuckkanten / Edges of Workingparts 6 C A Form- u. Lagetoleranzen / Geometrical Tolerances Werkstoff Name Material GND TP + Manfred.Tkocz Benennung / Title Catalogue Drawing TPiD 1S 0122 Thermopile SensorGND 2 0,15 TPID 1S 0122 FM 1 0,15 100 90 GND TP + 0,6 0,15 TP GND 2 0,15 3,8 0,2 2,54 0,15 Field of View TPiD 1S 0122, TPiD 1S 0122 Field of View TPiD 1S 0122, TPiD 1S 0122 o Bl./Pg. 1 von/of 1 B D Ersatz fur / Replacement for 2/72155 Ersetzt durch / Replaced by W:\ACAD\INVENTOR\PROJEKTE\SENSOREN\TPS\TPiD 1S 0122\TPiD 1S 0122 Catalogdrawing 2-72155.idw A 1 2 3 1,8 0,25 T ref 1 0,15 4 6 5 1 0,15 1 NC GND C C TPiD 1S 0122, TPiD 1S 0122 FM Parameter Sensitive Area Sensitive Area Thermopile Resistance Responsivity Sensitivity (Tdet 25 C / Tobj 40 C) Sensitivity (Tdet 25 C / Tobj 100 C) Time Costant Noise Voltage Specific Detectivity Temp. Coefficient of Resistance Temp. Coefficient of Responsivity Field of view Thermistor resistance (25C) Thermistor BETA-value 34 Symbol A A RTP R S40 S100 t Vn D* TCRTP TCR FoV R25 D TPiD 1S 0122 O 0.5 0.196349541 85...135 77 46 60 15 1 42.4762689 0.8 0,03 -0,05 115 100 4097 Allgemeintoleranzen / Werkstuckkanten / 10:1 mm Remark Scale General Tolerances Edges of Workingparts Dimensions in TPiD 1S 0122 FM Unit Werkstoff / Material Halbzeug / Semif. Part Gewicht / Weight O 0.5 mm Absorber Area Benennung / Title Name Datum / Date 0.196349541 mm2 Absorber Area Gezeichnet Catalogdrawing 29.08.2012 Manfred.Tkocz / Drawn 85...135 kGepruft 25C / 29.08.2012 Checked TPiD 1S 0122 FM 77 V/W 500/ 1Hz/ Without IR-filter Thermopile Sensor D / Drawing number Bl./Pg. Format / Size V/K With Zeichnungsnummer standard filter (LWP, cut-on 5.5 m) 1 von/of 1 0 2/4147 29.08.2012 Tkocz V/K With standard filter (LWP, cut-on 5.5 A4m) Name Ind./Rev. Anderung/Revision Datum / Date W:\ACAD\INVENTOR\PROJEKTE\SENSOREN\TPS\TPiD 1S 0122 FM\TPiD 1S 0122 FM Catalogdrawing 2-72169.idw 15 ms 3 4 2 6 5 42.4762689 nV/Hz 25C 0.8 108 cmHz/W 25C 0,03 %/K -0,05 %/K 75 Degrees at 50% intensity points 100 k 25 C 4097 K defined at 25 C / 100 C Mae in / Mastab / 2/72169 www.excelitas.com thermopile sensors and modules SMD Sensor With Integrated Processing For Non-Contact Temperature Measurement TPiS 1S 0133, TPiS 1S 0133 FM, TPiS 1S 1133 - Thermopile Sensors Applications * General purpose Temperature Monitoring Features and Benefits * SMD Housing * ISOthermal Performance * Internal Signal Processing * Factory calibrated * Available in "Tape and Reel" Field of View Field of View 100 TPiS 1S 0133 FM TPiS 1S 0133 vertical 90 TPiS 1S 0133 horizontal 70 60 5 0,15 A 40 30 Opticel Distance 0,75 Sensor Element 20 -60 -50 -40 -30 -20 -10 0 0 10 20 30 40 50 60 70 80 90 For the various object temperature ranges we offer following pre-calibrated Sensors: A Opticel Distance 0,75 Sensor Element 1,27 0,15 VSS VDD 1,46 A temperature reference output is included. Upon request, other object temperature ranges can be provided. The sensors can also be supplied as "OBA" versions, without internal temperature compensation. 5 0,15 SDAT SCLK ATEMP 2,54 0,15 TPiS 1S 0133 OAA060 TPiS 1S 0133 OAA120 TPiS 1S 0133 FM OAA060 TPiS 1S 0133 FM OAA120 0,64 0,15 1,8 0,25 1 5 0,15 -20...60C: -20...120C: -20...60C: -20...120C: ATEMP ATPM 1,46 Angle of Incidence [degree] 2,08 0,15 -70 5 0,15 -80 SDAT SCLK 2,54 0,15 10 -90 1,27 0,15 VSS VDD 2,08 0,15 50 1,27 0,15 50 % relative output signal 1,27 0,15 Relative Responsivity [%] 80 Product Description (R) Excelitas now offers the proven concept of TPMI in SMD housing. It senses the thermal radiation emitted by objects and converts this to an analog voltage. The product is fully factory-calibrated for an accurate signal output over a specified temperature range and includes optional temperature compensation. The internal signal processing, with 8-bit resolution of the control registers and the E2PROM technology, allows for calibration, as per customer requirements. Please specify the correct temperature range needed, when ordering. The standard configuration offers a wide field of view. For more narrow spot size requirements, we offer the TPiS 1S 0133 FM version with reduced optical Field of View, defined by an optical aperture in the window. By integrating the thermopile and electronic circuit into an industry-standard SMD housing, the TPiS 1S 0133 enables fully-automated "pick and place" and soldering processes associated with the SMD technology. ATPM 0,64 0,15 1,8 0,25 TPiS 1S 0133 and TPiS 1S 0133 FM Parameter Output Voltage Swing Resistive Output Load Object Temp Accuracy Response Time Sensitive area Field of View Distance to Spot size ratio Sensitive area Field of View Distance to Spot size ratio Supply Voltage Supply Current Operating Temp range Storage Temp range ESD tolerance Soldering Temp www.excelitas.com Symbol VO RL tresp A FoV TPiS 1S 0133 0,25...(VDD- 0,25) 50 1.5 100 O 0.5 120 TPiS 1S 0133 FM 0,25...(VDD- 0,25) 50 1.5 100 O 0.5 60 Unit V kW K ms mm 4,5....5,5 1.5 -25....+100 -40....+100 2.5 4,5....5,5 1.5 -25....+100 -40....+100 2.5 V mA C C kV Remark min. +/typ. TPiS 1S 01 TPiS 1S 01 A FoV VDD IDD Refer to Page 46 (handling and precautions). typ. ; RL > 1MW human body model Hz 35 thermopile sensors and modules DigiPileTM - Thermopile Sensors For Non-Contact Temperature Measurement DigiPileTM - TPiS 1T 1252B, TPiS 1T 1256 L5.5, TPS 1T 1254 Thermopile Sensors with Digital Output Applications * Ear Thermometry Product Description As a part of Excelitas' continuing focus on innovation and digitization, the new DigiPileTM provides for a thermopile with digital, 16-bit output. The complete range of detectors is offered with patent-protected ISOthermal performance. Within the bit stream, the thermopile signal is followed by another signal, given by an internal temperature reference diode. With the digital output, low electric disturbance interferTM ence is achieved. Features of the DigiPile enable optimum Ear Thermometry designs. * Non-contact Thermometry Features and Benefits * Digital output * ISOthermal performance * Miniature, TO-type metal housing * Temperature reference output included A 4,7 +- 0,05 0,1 3 4 5 4 0,450,05 3,6 450,15 VDD B B 10 -70 -60 -50 -40 -30 5,7 max. 5,7 max. 40 50 60 70 3,213,4 0,251 2, 5 4 rights reserved in the event of the grant of a patent, utility model or ornamental design registration." 13,4 3,210,25 Allgemeintoleranzen / General Tolerances 2 1 A D D 3 3,20,25 Werkstoff 4Datum DateMaterial A4Name Tkocz Optical Distance 2,0 Gepruft Gepruft Checked by 05.05.2011 Checked by 05.05.2011 Benennung Benennung / Title Mastab / Title Mastab Benennung / Title Bl./Pg. 10:1 05.05.20111 12.10.20100 DatumInd. Date Rev. Datum WerkstoffName Date Material 1 2 1 3 2 3 2 4 3 4 4 5 n6,5 max. 80 70 60 B 50 Werkstoff Material 1 Bl./Pg. 1 Bl./Pg. 1 1 Scale Scale Catalogue DrawingCatalogue Drawing Catalogue Drawing 2/71902 2/71902 2/71902 von/of von/of 1 von/of 1 10:1 10:1 Ersatz 0,15 Dfur / Replacement for Ersatz fur /DReplacement for fur / Replacement for 05.05.2011 2/4072 Tkocz + 0,1 Tkocz TPiS 1T 1252 TPiS 1T 1252ErsatzTPiS 1T5,48 1252 4Ersetzt5durch / Replaced by 2/4050 Tkocz - 12.10.2010 Tkocz 0,5 0,2Datum Ersetzt durch / Replaced by Ersetzt durch / Replaced by Anderung Name Name Sensor Thermopile Sensor Thermopile Sensor Date Revision Thermopile W:\ACAD\INVENTOR\Projekte\SENSOREN\TPS\TPiS W:\ACAD\INVENTOR\Projekte\SENSOREN\TPS\TPiS 1T 1252\TPiS 1T 1252 Cataloguedrawing W:\ACAD\INVENTOR\Projekte\SENSOREN\TPS\TPiS 2-71902.idw 1T 1252\TPiS 1T 1252 Cataloguedrawing 1T 1252\TPiS 2-71902.idw1T 1252 Cataloguedrawing 2-71902.idw 1 90 6 5 Gezeichnet Gezeichnet Tkocz Drawn by 12.10.2010 DrawnTkocz by 12.10.2010 05.05.2011 VSS "Weitergabe sowie Vervielfaltigung dieses Dokuments, Verwertung und Mitteilung seines Inhalts sind verboten, soweit nicht ausdrucklich verpflichten zu C gestattet. Zuwiderhandlung C C Schadenersatz. Alle Rechte fur den Fall der Patent-, Gebrauchsmuster- oder Geschmacksmustereintragung vorbehalten." Datum Date A4 B Allgemeintoleranzen Werkstuckkanten/ /General Edges ofFormTolerances Workingparts / Edges of Workingparts u. Lagetoleranzen Werkstuckkanten / Geometrical Tolerances Form- u. Lagetoleranzen / Geometrical Tolerances Form- u. Lagetoleranzen / Geometrical Tolerances 12.10.2010 Name Direct Link VSS A4 05.05.2011 1 Tkocz2/4072 0 Tkocz 2/4050 12.10.2010 Datum Ind. Name Anderung Date Rev. Revision 2/4072 1 0 2/4050 Ind. Anderung Rev. Revision Werkstuckkanten Allgemeintoleranzen / Edges of/ Workingparts General Tolerances A B VSS 2, 5 4 4 A Direct Link B Gezeichnet Drawn by Gepruft Checked by Mastab Scale 8,15 +- 0,10 D 2,5 +- 0,10,4 100 TPiS 1T 1254 2, 5 2,350,25 C offenders will be held C liable for the payment C of damages. All 80without 90 expressed authorization is prohibited. Field of View TPiS 1T 1254 1256 Relative Responsivity (%) 5,7 max. 13,41 "The copying, distribution and utilization of this document as well as the comunication of its contens to other 0 -20 -10 0 10 20 30 Angle of Incidence [Degree] 2,350,25 1,15 max. -80 n0,43 0,05 -90 2,350,25 A A A 20 6 45 VDD Direct Link 40 30 A 10,15 B 50 6 5 3,60,15 45 VDD 10,15 60 6 5 4 70 10,15 Relative Responsivity (%) 3 4,7 +- 0,05 0,1 Distance 1.37 Optical Optical DistanceOptical 1.37 Distance 1.37 3,60,15 2Sensor 0,1 Element Sensor ElementSensor Element 20,1 80 2 3 4,7 +- 0,05 0,1 A 20,1 90 2 1 0,450,05 A 2 1 0,450,05 1 100 TPiS 1T 1252B Field of View TPiS 1T 1252B 5 VDD6 6 5 6 A D Direct Link B 40 -40 -30 -20 -10 0 0 10 20 30 40 50 60 70 80 90 Angle of Incidence (%) 1 1 1 2 2 3 4 4 A + 0,1 + 0,1 + 0,1 8,158,15 - 0 - 08,15 - 0 + 0,1 + 0,1 + 0,1 5,5 5,5 - 0,5 - 0,5 5,5 - 0,5 90 80 Allgemeintoleranzen / General Tolerances Relative Responsivity (%) D B B 50 05.10.2012 05.05.2011 B Zeichnungsnummer / Drawing number 0 30 -10 -8 -6 -4 -2 2/4148 Tkocz Name 2/72172 W:\ACAD\INVENTOR\PROJEKTE\SENSOREN\TPS\TPiS 1T 1254\TPiS 1T 1254 Dimensions and Connections Catalogue Drawing 2-72172.idw 1 10 -12 05.10.2012 Ind./Rev. Anderung/Revision Datum / Date TPiS 1T 1254 Catalogue Drawing 8 5,0 8 5,08 5,0 20 -14 0 2 4 6 6 8 10 12 14 16 18 A A2 A 9,4 9,4 max.max. 9,4 max. 20 Angle of Incidence (Degree) C C A 5,485,48 0,15 0,15 5,480,154Scale Mastab / mm 545 5:145 VDDVDD VDD Halbzeug / Semif. Part Gewicht / Weight Direct Direct -Direct Benennung / Title Name LinkLink Link Manfred.Tkocz Dimensions and Connections 40 -16 6 6 Werkstuckkanten / Mae in / Edges of Workingparts Dimensions in Werkstoff / Material Datum / Date Gezeichnet / Drawn Gepruft / Checked 60 -18 5 A A 70 0 5 5 4 C A A 100 36 3 3 4,3 0,2 C Field of View TPS 1T 1256 1254 -20 2 13,46 1 1,15 max. -50 1,15 max. 1,15 max. -60 0,430,05 -70 0,430,05 0,430,05 -80 0,7 0,2 A 9,4 max. 10 8 20 -90 VSS 5, 0 30 0,70,7 0,2 0,2 0,70,2 4 13,46 13,46 1 13,46 1 1 8,358,35 0,2 0,28,350,2 3 B B DB Format / Size Bl./Pg. von/of A4 1 1 VSSVSS VSS 6 5 C C C Allgemeintoleranzen Allgemeintoleranzen / General Tolerances Allgemeintoleranzen / General Tolerances/ General Werkstuckkanten Tolerances Werkstuckkanten / Edges of Workingparts / Edges Werkstuckkanten of Workingparts / Edges of Workingparts Date Date A4 A4 Datum A4Datum DatumName Name Date www.excelitas.com Form- u. Lagetoleranzen Form- u. Lagetoleranzen / Geometrical Form-/ Geometrical u.Tolerances Lagetoleranzen Tolerances / Geometrical Tolerances Werkstoff Werkstoff Werkstoff Name MaterialMaterial Material C thermopile sensors and modules SMD DigiPileTM - Thermopile Sensors For Non-Contact Temperature Measurement DigiPileTM in SMD - TPiS 1S 1253 - Thermopile Sensor with Digital Output "Weitergabe sowie Vervielfaltigung dieses Dokuments, Verwertung und Mitteilung seines Inhalts sind verboten, soweit nicht ausdrucklich gestattet. Zuwiderhandlung verpflichten zu Schadenersatz. Alle Rechte fur den Fall der Patent-, Gebrauchsmuster- oder Geschmacksmustereintragung vorbehalten." "The copying, distribution and utilization of this document as well as the comunication of its contens to other without expressed authorization is prohibited. offenders will be held liable for the payment of damages. All rights reserved in the event of the grant of a patent, utility model or ornamental design registration." 2 1 3 6 5 4 Field of View TPiS 1S 1253 o5 0,2 o4,35 0,3 100 A 1,8 0,25 B 50 40 30 10 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 0 10 20 30 40 50 60 70 80 A 90 Angle of Incidence [degree] B Not connected Not connected 1,27 0,15 20 Direct Link Not connected VSS 1,27 0,15 50 % relative output signal 2,54 0,15 TPiS 1S 1253 60 0,8 Relative Responsivity [%] 80 70 VSS VDD Not connected 90 0,64 0,15 2,08 0,15 A C C Allgemeintoleranzen / General Tolerances 2 2/4132 2/4075 1 0 2/4045 Ind. Anderung Rev. Revision D Datum Date A4 (5:1) 09.05.2012 06.05.2011 01.10.2010 Datum Date Tkocz Tkocz Tkocz Name Werkstuckkanten / Edges of Workingparts Werkstoff Material Name Gezeichnet Drawn by 30.09.2010 Manfred.Tkocz Gepruft Checked by Mastab Scale 09.05.2012 Form- u. Lagetoleranzen / Geometrical Tolerances Benennung / Title Catalogue Drawing TPiS 1S 1253 Thermopile Sensor 10:1 (5:1) 2/71903 Bl./Pg. 1 von/of 1 Ersatz fur / Replacement for D Ersetzt durch / Replaced by W:\ACAD\INVENTOR\PROJEKTE\SENSOREN\TPS\TPiS 1S 1253\TPiS 1S 1253 Catalogdrawing 2-71903.idw 1 2 DigiPileTM - TPiS 1T 1252B, TPiS 1T 1256 L5.5, TPS 1T 1254, TPiS 1S 1253 Parameter Operating Conditions Operating Voltage Supply Current Operating Temperature Storage Temperature Thermopile Characteristics Sensitive Area Sensitivity of TP Noise of TP Time Constant Ambient Temperature sensor Sensitivity of Tamb Count @ Tamb = 25C Optical Characteristics Field of View Optical Axis Electrical Characteristics ADC Resolution Tobj ADC Resolution Tamb ADC Sensitivity of Tobj ADC Offset Tobj Input Low Voltage Input High Voltage Pull Down Current Pull Up / Down Current LPF Cut-Off Frequency www.excelitas.com 3 4 6 5 Symbol TPiD 1T 1252B TPiD 1T 1254 TPiD 1T 1256 L5.5 TPiD 1T 1253 Unit VDD IDD 2,4...3,6 11...15 2,4...3,6 11...15 2,4...3,6 11...15 2,4...3,6 11...15 V A To Ts -20...70 -40...100 -20...70 -40...100 -20...70 -40...100 -20...70 -40...100 C C A Dcounts / T 0,51 x 0,51 290 400 8 45 0,51 x 0,51 150 200 8 45 0,51 x 0,51 67 85 8 45 0,51 x 0,51 350 450 8 45 mm2 counts/K counts/K counts ms Absorber area Tobj = 313K = 40C, Tamb = 298K = 25C Tobj = 313K = 100C, Tamb = 298K = 25C Tobj = 313K (=40C), Tamb = 298K (=25C) 90 7000...9400 90 7000...9400 90 7000...9400 90 7000...9400 counts/K counts Linear for Tamb from 0C to 90C Range 84 +/- 10 56 +/- 10 5 +/- 2 120 +/- 10 Degree Degree At 50% intensity points 17 14 0,7...0,9 64000...65000 0.2 VDD 0.8 VDD 200 130 8 17 14 0,7...0,9 64000...65000 0.2 VDD 0.8 VDD 200 130 8 Bits Bits V/count counts V V A A Hz Max Count = 217 Max Count = 214 t VIL VIH 17 17 14 14 0,7...0,9 0,7...0,9 64000...65000 64000...65000 0.2 VDD 0.2 VDD 0.8 VDD 0.8 VDD 200 200 130 130 8 8 Remarks / Conditions VDD = 3.3 V " parameters may vary from specified values with temperature dependence." Avoid storage in humid environment. Range Direct link pin to VDD Direct link pin to VSS 37 thermopile sensors and modules ISOthermal Thermopile Sensors With Integrated Processing And Optics For Non-Contact Temperature Measurement TPiS 1T 0134, TPiS 1T 0136 L5.5, TPS 1T 0136 IRA - (R) Calibrated Thermopile Sensors (TPMI Family) Applications * General-purpose Temperature Monitoring Features and Benefits * Internal Signal Processing * Factory-calibrated * Optics available * Ambient temperature Compensation Field of View Relative Responsivity (%) 100 90 80 70 60 50 % rel. output signal 50 40 30 20 10 0 -80 -60 -40 0 -20 20 40 60 Angle of Incidence (Degree) -- TPS 1T 0134 -- TPS 1T 0136 IRA -- TPS 1T 0136 L5.5 Filter 100 90 Filter Standard 80 Transmission [%] 70 60 50 40 non coated Silicon 30 Product Description This series includes the proven TPMI(R) concept in TO-5 housings. It senses the thermal radiation emitted by objects and converts this to an analog voltage. The product is fully factory-calibrated for an accurate signal output over a specified temperature range, and includes optional temperature compensation. The internal signal processing, with 8-bit resolution of the control registers and the E2PROM technology, allows for calibration, as per customer requirements. The unique and patented ISOthermal construction offers substantially better performance of the entire sensor under transient thermal conditions. The temperature accuracy of the fully-adjustable integrated circuit outperforms discrete solutions. With the integration of thermopile and electronic circuits in compact TO-5 type metal housing, the TPiS is robust and insensitive to environmental influences like leakage currents on the parent pcb, relative humidity, or electromagnetic interference. For amplification of the highly sensitive thermopile signal, a high resolution, programmable low-noise amplifier is provided. An adjustable, high-precision ambient temperature sensor, followed by a signal processor, offers accurate compensation signals with polynomial characteristics perfectly matching the thermopile output so as to achieve an output signal which is closely linear with object temperature. Adding these signals will result in an ambient independent object temperature signal over a large temperature range. This range can be adapted and scaled to customer requirements by means of the flexible offset and post-gain adjustment. For defined spot size requirements, we offer sensors with defined Field of View, ob(R) tained by apertures, internal lenses or integrated mirrors. The TPMI Sensor Family includes the integrated ambient temperature compensation and the calibration to a certain temperature range. When ordering, please specify the correct temperature range needed. Excelitas offers the following pre-calibrated Sensors: -20...60C: TPiS 1T 0134 OAA060 20...120C: TPiS 1T 0134 OAA120 -20...120C: TPiS 1T 0136 L5.5 OAA120 -20...250C: TPS 1T 0136 IRA OAA250 IRA= internal reflector L5.5 = 5.5mm focal length lens. A temperature reference output is included. Upon request, other object temperature ranges can be provided. The sensors con also be supplied as "OBA" versions without internal temperature compensation. 20 10 0 -10 38 2 4 6 8 10 12 14 16 18 20 Wavelength [m] www.excelitas.com thermopile sensors and modules TPS 1T 0134 TPS 1T 0136 L5.5 TPS 1T 0136 IRA TPiS 1T 0134, TPiS 1T 0136 L5.5 and TPiS 1T 0136 IRA Parameter Output Voltage Swing Resistive Output Load Object Temp Accuracy Response Time Sensitive area Field of View Distance to Spot size ratio Sensitive area Field of View Distance to Spot size ratio Supply Voltage Supply Current Operating Temp range Storage Temp range ESD tolerance Soldering Temp www.excelitas.com Symbol VO RL t A FoV A FoV VDD IDD TPiS 1T 0134 0,25...(VDD- 0,25) 50 1.5 100 O 0.5 67 0.7 x 0.7 70 4,5....5,5 1.5 -25....+100 -40....+100 2.5 300 TPiS 1T 0136 L5.5 0,25...(VDD- 0,25) 50 1.5 100 O 0.5 4.5 11:1 0.7 x 0.7 7 8:1 4,5....5,5 1.5 -25....+100 -40....+100 2.5 300 TPiS 1T 0136 IRA 0,25...(VDD- 0,25) 50 1.5 100 O 0.5 11 0.7 x 0.7 15 4,5....5,5 1.5 -25....+100 -40....+100 2.5 300 Unit V kW K ms mm mm2 V mA C C kV C Remark min. +/typ. TPiS 1T 01 TPiS 1T 01 TPiS 1T 01 TPiS 1T 02 TPiS 1T 02 TPiS 1T 02 typ. ; RL > 1MW human body model max , 10 s 39 thermopile sensors and modules Thermopile Modules With Integrated Processing And Optics For Temperature Measurement TPiM 1T 0136 L5.5, TPiM 1T 0134 M(y) - Thermopile Module with TPMI(R) Product Description The Module range consists of a thermopile sensor (See page 38), mounted on a pcb with connector. The pcb can also provide for optional features such as voltage regulation and a noise-reduction filter. The Module also features ISOthermal performance and includes the integrated temperature compensation for a defined temperature environment, and the calibration to a certain object temperature range. Modules cannot be programmed at factory or individually at the customer site. When ordering, please specify the correct ambient and object temperature ranges needed. For defined spot size requirements, we offer sensors with a Field of View defined by optical apertures, internal lenses, or external mirror optics. The lens module is provided with a very small pcb. The mirror version has a longer size pcb and allows different orientations for the Mirror, M(y). A protective external filter may be supplied with the mirror module. For the various object temperature ranges, Excelitas offers the following pre-calibrated Modules: Applications * Industrial Temperature monitoring * Pyrometry Features and Benefits * Internal Signal Processing * Factory-calibrated * Lens or Mirror Optics * Ambient temperature compensation * ISOthermal performance Field of View External Mirror types -20...60C: TPiM 1T 0134 OAA060 P) M(y) -20...140C: TPiM 1T 0134 OAA140 P) M(y) -20...250C: TPiM 1T 0134 OAA250 P M(y) -20...180C: TPiM 1T 0134 OAA180 P M(y) Relative Responsivity (%) 100 90 80 70 Mirrors in different viewing orientations M(y); y = L (left) / y = F (front) / y = R (right). 60 50 Integral Lens types -20...60C: TPiM 1T 0234 L5.5 OAA060 P7 -20...120C: TPiM 1T 0134 L5.5 OAA120 P7 -20...180C: TPiM 1T 0134 L5.5 OAA180 P7 -20...250C: TPiM 1T 0134 L5.5 OAA250 P7 50 % rel. output 40 30 20 10 0 -80 -60 -40 0 -20 20 40 60 80 Angle of Incidence (Degree) -- TPM 1T 0234 M (y) -- TPM 1T 0134 M (y) -- TPM 1T 0136 L5.5 Filter Transmission (%) 100 Filter G10 90 Transmission [%] 80 Filter Standard 70 Filter G9 60 50 40 30 20 10 0 40 2 4 6 8 10 12 14 Wavelength [m] 16 18 20 22 A temperature reference output is included. Upon request, the modules can be supplied as "OBA" versions, which are calibrated but without internal temperature compensation. In this case the customer will do the temperature compensation externally with the use of the supplied reference output. The temperature accuracy of the fully-adjustable integrated circuit outperforms discrete solutions. With the integration of Thermopile and electronic circuits in compact TO-5 type metal housing, the TPiS is robust and insensitive to environmental influences like leakage currents on the parent PCB, relative humidity, or electromagnetic interference. For amplification of the highly sensitive thermopile signal, a high resolution, programmable low-noise amplifier is provided. An adjustable, high-precision ambient temperature sensor, followed by a signal processor, offers accurate compensation signals with polynomial characteristics perfectly matching the thermopile output so as to achieve an output signal which is closely linear with object temperature. Adding these signals will result in an ambient independent object temperature signal over a large temperature range. This range can be adapted and scaled to customer requirements by means of the flexible offset and post-gain adjustment. For defined spot size requirements, we offer sensors with defined Field of View, (R) obtained by apertures, internal lenses or integrated mirrors. The TPMI Sensor Family includes the integrated ambient temperature compensation and the calibration to a certain temperature range. www.excelitas.com thermopile sensors and modules TPM 1T 0136 L5.5 TPM 1T 0134 P6 M(y) TPM 1T 0134 P9 M(y) When ordering, please specify the correct temperature range needed. Excelitas offers the following pre-calibrated sensors: -20...60C: TPiS 1T 0134 OAA060 -20...120C: TPiS 1T 0134 OAA120 -20...120C: TPiS 1T 0136 L5.5 OAA120 -20...250C: TPS 1T 0136 IRA OAA250 IRA= internal reflector L5.5 = 5.5mm focal length lens. The sensors can also be supplied as "OBA" versions without internal temperature compensation. TPiM 1T 0136 L5.5, TPiM 1T 0134 P6 M(y) and TPiM 1T 0139 P9 M(y) Parameter Output Voltage Swing Resistive Output Load Object Temp Accuracy Response Time Field of View Distance to Spot size ratio Field of View Distance to Spot size ratio Supply Voltage Supply Current Operating Temp range Storage Temp range ESD tolerance www.excelitas.com Symbol VO RL tresp FoV FoV VDD IDD TPiM 1T 0136 L5.5 0,25...(Vdd- 0,25) 50 1.5 100 4.5 11:1 7 8:1 4,5....5,5 1.5 -25....+100 -40....+100 2.5 TPiM 1T 0134 P6 M(y) 0,25...(Vdd- 0,25) 50 1.5 100 5.5 7 4,5....5,5 1.5 -25....+100 -40....+100 2.5 TPiM 1T 0134 P9 M(y) 0,25...(Vdd- 0,25) 50 1.5 100 5.5 7 4,5....15* 1.7 -25....+100 -40....+100 2.5 Unit V kW K ms V mA C C kV Remark min. +/typ. TPiS 1T 01 TPiS 1T 01 TPiS 1T 02 TPiS 1T 02 *= voltage regulator typ. ; RL > 1MW human body model 41 cooleyeTM thermopile array modules CoolEyeTM - Digital Array Modules With Integral Optics TPiL 08T 2246 L3.9, TPiL 16T 3446 L3.9 - Thermopile Line TPiA 16T 4146 L3.9 - Thermopile Array Applications * Presence Detection * Non-contact Temperature Measurement * Temperature-dependent Switch for Alarm or Thermostatic applications. * Household Appliances such as Microwave Ovens Features and Benefits * Digital SMBus interface * Factory Calibration * Temperature Signal * Ambient temperature output signal * Programmable emissivity * Noise reduction filter Filter For the various object temperature ranges we offer following pre-calibrated Modules: 0...60C: TPiL 08T 2246 L3.9 OAA060 0...60C: TPiL 16T 3446 L3.9 OAA060 0...60C: TPiA 16T 4146 L3.9 OAA060 A temperature reference output is included. Upon request, the Modules can be supplied as an "OBA" version, which is calibrated but without internal temperature compensation. In this case, the customer will do the temperature compensation externally, with the use of the supplied reference output. 100 90 Filter Standard 80 Transmission [%] 70 60 50 40 non coated Silicon 30 Product Description TM With the CoolEye Family, Excelitas offers thermopile arrays in multiple configurations. All arrays are module types, with a pcb that provides the communication interface and a 6-pin connector. For Line Arrays, we offer 8-Elements and 16-Elements, with 3.9 mm focus integral lens. The spatial design provides for 4x4 elements. TM All parts of the CoolEye Family employ the patented, ISOthermal concept and offer uniquely high-performance under thermal shock conditions. The Thermopile Line or Array Modules consist of a 1x8, 1x16 or 4x4-element thermopile chip connected to an integrated multiplexing and signal conditioning circuit, E2PROM and microcontroller with integrated A/D converter for signal processing and interfacing. The sensor is equipped with an internal reference temperature sensor for correct target temperature determination. The temperature accuracy achieved by digital signal processing, in combination with the numeric ambient temperature compensation algorithm, outperforms any discrete solution. The ISOthermal Sensor Module provides a digital output signal by SM Bus which represents real temperature data for each pixel. Customer-specific modifications are possible. 20 10 0 -10 2 4 6 8 10 12 14 16 18 Y 20 Wavelength [m] X Connector FOV(X) 1 2 4 3 ... 5 16 TPiL 16 T FOV(X) FOV(Y) 42 1 5 9 13 2 6 10 14 3 7 11 15 4 8 12 16 TPiA 16T www.excelitas.com cooleyeTM thermopile array modules Mechanical Dimensions TPiX YT ZZ46 L3.9 Field of View TPiL 08 (X = L or A; Y = 8 Rel. Signal (%) 9.3 max 100 90 8.2 max 80 70 60 50 40 6.9 0.3 30 20 2.0 max 10 1 0.2 0 -40 14.5 max max -30 -20 -10 0 Field of View (X) Angle 10 7.5 2.5 20 -2.5 30 -7.5 40 Field of View (Y) Angle 11.9 21.8 0.3 JST S 4B-PH SM4TB Field of View TPiL 16T 7.0 GND VDD SCLK SDAT Rel. Signal % 14 0.3 100.0 90.0 80.0 70.0 60.0 5 50.0 40.0 21.8 0.3 30.0 20.0 10.0 30 0.0 20 -30 10 -20 0 -10 0 -10 10 Field of View (X) Angle -20 20 Field of View (Y) Angle 30 -30 Mechanical Dimensions TPiL 32T 3346 L4.7 9.3 max 5.80.3 2.0 max 1 0.2 TPiL 08T 2246 L3.9, TPiL 16T 3446 L3.9, TPiA 16T 4146 L3.9 Parameter Storage Temperature Range Operating Temperature Range Supply Voltage Supply Current Field of View X / L3.9 Field of View Y / L3.9 Digital Interface Type Object Temperature Accuracy Temperature Sensing Range Signal Refresh Time www.excelitas.com Symbol VDD IDD FOVX FOVY tPXrefr TPiL 08 T -40 .... +100 -25 .... +100 4.5 .... 5.5 2 5 0.3 x 45 50 NA SMBus 1.5 0....60 250 13.7 max max 11.9 21.8 0.3 TPiL 16T -40 .... +100 0.8 0.15 -25 ....7.9 +100 4.5 .... 5.5 5 62 NA SMBus 100....250 3.5 0.15 400 5 21.8 0.3 TPiA 16 T -40 .... +100 -25 .... +100 4.5 .... 5.5 5 30 20 14 0.3 SMBus 0....60 400 Unit C C V mA C C ms Remark JST S 4B-PH SM4TB typ. GND refer to FOV definitions VDD refer to FOV definitions SCLK SDAT for calibration conditions all pixels and ambient temperature 43 cooLeyeTM thermopile array modules CoolEyeTM - Digital Line Array Module, 32 Pixels TPiL 32T 3346 L4.7 - Thermopile Line Array Product Description TM With this new member of the CoolEye Family, Excelitas provides a major step forward in low resolution image sensing. The new line array offers 32 pixels in line, built- in TO-5 type housing with ISOthermal performance, and an integrated lens. The 32 pixels are connected to integrated multiplexing and signal conditioning circuits. The Thermopile Line Array Module provides a pcb which includes the array sensor, E2PROM and microcontroller with A/D converter for signal processing, and interfacing Digital SM Bus and a connector. The Array Sensor is equipped with an internal reference temperature sensor for correct target temperature determination. The temperature accuracy achieved by digital signal processing, in combination with the numeric ambient temperature compensation algorithm, outperforms any discrete solution. The ISOthermal Sensor Module provides a digital output signal by SM Bus which represents real temperature data for each pixel. Customer specific modifications are possible. The calibrated temperature range of this new model will be 0...60C: TPiL 32T 3346 L4.7 OAA060 A temperature reference output is included with associated temperature compensation TM of the module. This CoolEye Module may also be supplied as an "OBA060" version, calibrated to the referenced temperature range, but allowing the customer to perform ambient temperature compensation in his circuitry by applying the temperature reference signal. Applications * Presence Detection * Energy Conservation for Smart Home concepts * Safety and High-end Alarm Applications Features and Benefits * Digital SM Bus interface * Factory Calibration * Temperature Reference Signal * Ambient temperature output signal Filter Y 100 90 Filter Standard 80 TPiL 32 T Transmission [%] 70 X 60 50 Connector 40 non coated Silicon 30 FOV(X) 20 10 0 -10 2 4 6 8 10 12 14 16 18 20 Wavelength [m] 1 44 2 3 4 5 6 32 32 32 www.excelitas.com cooleyeTM thermopile array modules Mechanical Dimensions TPiX YT ZZ46 L3.9 (X = L or A; Y = Field of View TPiL 32T 9.3 max 8.2 max 6.9 0.3 Rel. Signal (%) 2.0 max 1 0.2 100 90 14.5 max max 80 70 60 11.9 21.8 0.3 50 40 JST S 4B-PH SM4TB 30 20 10 7.0 0 -35 GND VDD SCLK SDAT -20 -5 Field of View (X) Angle 14 0.3 10 3 -3 25 -9 40 Field of View (Y) Angle 5 21.8 0.3 Mechanical Dimensions TPiL 32T 3346 L4.7 9.3 max 5.80.3 2.0 max 1 0.2 13.7 max max 11.9 21.8 0.3 JST S 4B-PH SM4TB 0.8 0.15 7.9 TPiL 32T 3346 L4.7 Parameter Storage Temperature Range Operating Temperature Range Supply Voltage Supply Current Field of View X / L4.7 Field of View Y / L4.7 Digital Interface Type Object Temperature Accuracy Temperature Sensing Range Signal Refresh Time www.excelitas.com 2 0.3 x 45 Symbol VDD IDD FOVX FOVY tPXrefr TPiL 32 T -40 .... +100 -25 .... +100 4.5 .... 5.5 5 59 NA SMBus 1.5 0....60 380 3.5 0.15 5 21.8 0.3 Unit C 14 0.3 C V mA C C ms Remarks GND VDD SCLK SDAT typ. refer to FOV definitions refer to FOV definitions for calibration conditions all pixels and ambient temperature 45 Handling and Precautions Handling and Precautions Humidity All our IR-detectors shall not increase noise or decrease responsivity when exposed to < = 95 % R.H. at 30 C. Operation below dew point (i.e. with condensation) might affect performance. Typical Lead Free Reflow Profile Temperature ( C) 300 Peak Temperature 235-255 C 250 200 Hermetic seal All our IR-detectors are sealed to pass a He-leakage test with maximum leak rate of 5 x 10-8 mbar.l.s-1. Quality Excelitas is an ISO 9001-certified manufacturer with established SPC and TQM. Detector outgoing inspections include the parameters Responsivity, Match, Offset, Noise, Gross leak (MIL Std 883 method 1014C1). Individual data are not stored, statistical details can be disclosed on request. Handling Electrostatic charges may destroy the detector. We recommend applying precautions necessary for ESD devices to avoid damages. Do not apply physical force to detector leads. Do not expose detector to aggressive detergents such as freon, trichloroethylene, etc. 100 < 2.5 C Pre-Heating Zone 2-4 min max 50 0 0 46 30 60 90 120 150 180 210 240 270 300 330 Time (s) Reliability Standards International Electrotechnical Commission (IEC) Standards IEC 60068-2-1Environmental testing - Part 2: Tests. Tests A: Cold IEC 60068-2-2 Environmental testing - Part 2: Tests. Tests B: Dry heat IEC 60068-2-78 Environmental testing - Part 2-78: Tests - Test Cab: Damp heat, steady state Environmental testing - Part 2: Tests. Test N: Change of temperature IEC 60068-2-14 Joint Electron Devices Engineering (JEDEC) Standards JESD-22 Series test methods US Military (MIL) Standards MIL-STD-883 Soldering conditions Hand soldering and standard wave soldering process may be applied. Avoid heat exposure to the top and the window of the detector. Reflow soldering is not recommended for all TO-housing types. Our new SMD types are designed for reflow-soldering in accordance with general practices for SMD. Reflow Zone Time above -217 typical 60-75 s Sparkling Zone typical 60-90 s 150 Test methods and procedures for microelectronics Reliability Standards Excelitas' continuous reliability qualification and monitoring program ensures that all outgoing products meet quality and reliability standards. Tests are performed according to approved semiconductor device standards, such as IEC, MIL, and JDEC (see table). For detailed information please contact Excelitas. www.excelitas.com Comparison Tables New Models and Nomenclature Thermopiles Comparison Table Model Prior Name Comments Page Detectors TPD 1T 0625 TPS 735 Identical 28 TPD 2T 0625 TPS 2734 Identical 29 TPiD 1T 0224 TPS 334 Now - ISOthermal 30 TPiD 1T 0624 TPS 734 Now - ISOthermal 30 TPiD 1T 0226 L5.5 TPS 336 L5.5 Now - ISOthermal 31 TPD 1T 0226 IRA TPS 336 IRA Identical 31 TPD 1T 0223 TPS 333 Identical 32 TPD 1T 0623 TPS 733 Identical 32 TPiD 1T 0122 B TPS 23 B Identical 33 TPiD 1T 0222 B TPS 33 B Identical 33 Sensors TPiD 1S... New SMD Detector 34 TPiS 1S... New SMD Sensor 35 TPiS 1T 125... New DigiPile TM 36 TPiS 1S 1253 New TM DigiPile in SMD 37 TPiS 1T 013... a2TPMI Calibrated Sensor 38 TPiM 1T 013... a2TPMI Calibrated Module 40 Modules TM CoolEye Arrays Now - ISOthermal TPiL 8T 2246 dTPLM 08A Now - ISOthermal 42 TPiL 16T 4146 dTPLM 16A Now - ISOthermal 42 TPiA 16T 3446 dTPAM 16A Now - ISOthermal 42 TPiL 32T 3346 New Now - ISOthermal 44 Pyrodetectors Recommendations Model "Smart" DigiPyro Features Comments Market/ Applications Page (R) PYD 1096 Dual-Element All-In-One Electronics Simple Switches 12 PYQ 1046 Quad-Element All-In-One Electronics Simple Switches 12 PYD 1098 Dual-Element All-In-One Electronics Simple Alarms 13 PYQ 1048 Quad-Element All-In-One Electronics Simple Alarms 13 High-end Detectors DigiPyro LHi 968 Dual-Element Analog, Standard Alarm Applications 14 PYD 1398 Dual-Element Improved version Alarm Applications 14 LHi 1148 Quad-Element Analog Alarm Applications 15 PYD 5190 Dual-Element New - In SMD Consumer Electronics Applications 20 PYD 5790 Dual-Element New - Digital, In SMD PYD 1798 Dual-Element (R) PYD 1788 Dual-Element PYQ 2898 Quad-Element Standard Consumer Electronics Applications 20 Alarm Applications 21 Light Switches 21 Alarm Applications 22 PYQ 5848 Quad-Element Ceiling-mount configuration Light Switches 23 PYS 3798 Single-Element Single-Channel Gas Monitoring 26 PYS 3828 2x Single Element (2+1) Channel Gas Monitoring 27 LHi 778 Dual-Element Low Cost Light Switches 16 Low Cost www.excelitas.com 47 About Excelitas Technologies Excelitas Technologies is a global technology leader focused on delivering innovative, customized solutions to meet the detection, lighting, and advanced electronic systems needs of OEM customers. From safety and security applications to industrial, consumer, medical, analytical instrumentation, clinical diagnostics, and aerospace and defense applications, Excelitas Technologies is committed to enabling our customers' success in their end-markets. Excelitas Technologies has approximately 3,000 employees in North America, Europe and Asia, serving customers across the world. detection.na@excelitas.com detection.la@excelitas.com detection.europe@excelitas.com detection.asia@excelitas.com www.excelitas.com/Detection Excelitas Technologies 22001 Dumberry Road Vaudreuil-Dorion, Quebec Canada J7V 8P7 Telephone: (+1) 450.424.3300 Toll-free: (+1) 800.775.6786 Fax: (+1) 450.424.3345 Excelitas Technologies GmbH & Co. KG Wenzel-Jaksch-Str. 31 D-65199 Wiesbaden Germany Telephone: (+49) 611 492 430 Fax: (+49) 611 492 165 Excelitas Technologies 47 Ayer Rajah Crescent #06-12 Singapore 139947 Telephone: (+65) 6775-2022 Fax: (+65) 6775-1008 For a complete listing of our global offices, visit www.excelitas.com/Locations Copyright (c)2012, Excelitas Technologies Corp. All rights reserved. DigiPileTM and CoolEyeTM are trademarks of Excelitas Technologies Corp. Excelitas(R), DigiPyro(R) and TPMI(R) are registered trademarks of Excelitas Technologies Corp. All other trademarks are the property of their respective owners. IR Sensing Catalog 132.37 Revision 2, 12-10-29 Stay Connected