Infrared Sensing Solutions
New, Updated Edition 2
For Motion and Presence Detection,
Temperature Sensing, Gas Detection
and Energy Conservation.
2www.excelitas.com
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.
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 rening 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 condent
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 condence 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% nal inspection for all major parameters. We maintain our
certication to major quality and environmental standards, which are subject to regular
audits. All of our factories have received certications for ISO 9001, OHSAS 18001,
NLF/ILO-OSH 2001.
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 lters for gas sensing
Infrared Sensing Technologies
For Your Cutting-edge Applications.
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Thermopile Detector Data for Thermometry 33
Selection Guide 6
Infrared Basics 7
Pyroelectric Detector Basics 8
Thermopile Detector Basics 10
“Smart” DigiPyro® Data 12
Pyroelectric Detector Data for Intrusion Alarm Applications 14
Pyroelectric Detector Data for Motion Sensing 16
DigiPyro® 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 Sensors: TPMI® and DigiPileTM 35
Thermopile Modules 40
Thermopile Arrays: CoolEyeTM
Handling and Precautions
42
42
New Modules and Nomenclature
46
47
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1
Home Appliances Applications
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.
2
1 2
Superior sensing innovations
for improving daily life
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BASICS
8
3
6
4
Indoor Home Comfort and Security
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.
3 4 5 6
Thermometry for Healthier Families
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.
7
Energy Conservation and Safety
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 re-
ducing carbon dioxide emissions and lowering
energy consumption.
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Application Model Requirements Feature Comments Page
Simple Motion Detection PYD 1096 All-in-One Electronics Dual-Element Smart DigiPyro®12
Simple Motion Detection PYQ 1046 All-in-One Electronics
Quad-element, Time & light level settings
Smart DigiPyro®12
Simple Motion Detection PYD 1098 All-in-One Electronics Dual-Element Smart DigiPyro®13
Simple Motion Detection PYQ 1048 All-in-One Electronics Four-Element Smart DigiPyro®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 15
Intrusion Alarm PYD 1798 EMI-protected High-End, Dual-Element DigiPyro®21
All Motion Detection PYD 1788 RF Immunity Dual-Element DigiPyro®21
Intrusion Alarm PYQ 2898 Four Element - "Quad" (2+1) Channel incl.Tref DigiPyro®22
Motion Detection LHI 778 Low cost Dual-Element Analog 16
Motion Detection LHI 878 Standard Dual-Element Analog 16
Motion Detection PYD 1388 RF Immunity Dual-Element Analog 16
Motion Detection LHI 874 Standard, low prole Dual-Element Analog 17
Motion Detection LHI 944 Large Field of View Dual-Element, low prole Analog 17
Motion Detection PYD 1394 RF Immunity, Field of View Dual Element, low prole 17
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®20
Presence Detection PYQ 5868 RF Immunity, Digital Four-Element DigiPyro®23
Gas Detection LHI 807 TC Narrow band lter Single-Channel Analog 24
Gas Detection PYS 3428 2 Narrow band lters RF protection Analog 25
Gas Detection PYS 3798 Narrow band lter (1+1) Channel DigiPyro®26
Gas Detection PYS 3828 2 Narrow band lters (2+1) Channel with Tref DigiPyro®27
Gas Detection TPD 1T 0625 Narrow band lter Single-Channel Thermopile 28
Gas Detection TPD 2T 0625 2 Narrow band lters Dual-Channel Thermopile 29
Non-contact Temperature Measurement 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 lters Thermistor Thermopile, Miniature housing 32
Gas Detection TPD 1T 0623 Narrow band lters Larger absorbing area, Thermistor Thermopile, Miniature housing 32
Gas Detection TPD 1T 0122 Narrow band lters Thermistor Thermopile, Miniature housing 32
Thermometry, Ear TPiD 1T 0122B Excellent Thermal Shock
Performance Round Aperture, Thermistor Thermopile, ISOthermal 33
Thermometry, Ear 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 DigiPileTM ; ISOthermal 36
Non-contact Temperature Measurement TPiS 1T 1254 Digital Signal Output Digital 16-bit Output DigiPileTM ; ISOthermal 36
Non-contact Temperature Measurement TPiS 1T 1256 L5.5 Digital Signal Output Digital 16-bit Output DigiPileTM ; ISOthermal 36
Non-contact Temperature Measurement TPiS 1S 1253 Digital Signal Output;
SMD Housing SMD Housing; Digital Output DigiPileTM in SMD Housing 37
Non-contact Temperature Measurement TPiS 1T 0134 Integrated Signal Processing Integral Optics Thermopile, ISOthermal;
Fully Calibrated 38, 39
Non-contact Temperature Measurement TPiS 1T 0136 L5.5 Integrated Signal Processing Integral Optics Thermopile, ISOthermal;
Fully Calibrated 38,39
Non-contact Temperature Measurement TPS 1T 0136 IRA Integrated Signal Processing Integral Optics Thermopile, ISOthermal;
Fully Calibrated 38,39
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
Presence Detection TPiL 08T 2246 L3.9 High Spatial Resolution pcb with connector, Integral Optics CoolEyeTM; 8-pixels;
Fully Calibrated 42, 43
High Temperature Monitoring TpiL 16T 3446 L3.9 High Temp. Output pcb with connector, Integral Optics CoolEyeTM; 16 - pixels;
Fully Calibrated 42, 43
Presence Detection TpiA 16T 4146 L3.9 Spatial Array pcb with connector, Integral optics CoolEyeTM; 16- pixels;
Fully Calibrated 42, 43
Presence Detection TPiL 32T 3346 L4.7 High Resolution pcb with connector, Integral optics CoolEyeTM; 32- pixels;
Fully Calibrated 44, 45
Selection Guide – Infrared Sensors
Infrared Basics
BASICS
Radiated Energy vs. Wavelength
Figure 1
Spectral Radiance (kJ/µm)
Wavelength (µm)
0 2 4 6 8 10 12 14 16 18 20
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
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
Infrared Basics
All solid bodies, when having temperatures
above the absolute zero (-273°C), 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:
λmax =2898 / T
T = Temperature in K ( Kelvin )
λ = Wavelength in μm
Using this law, we can calculate the specic
peak emission wavelength of any material
or body. A human body, with a surface
temperature of approx. 35°C or 308 K,
gives a peak wavelength of 9.4 μm; a cat of
38°C temperature gives 9.3 μm. 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 μm. Fitted
with special infrared windows as spectral
lters, 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 detec-
tors is dened by a lter window. Common
applications in infrared reference wave-
lengths from 2 to 20 µm. Infrared windows
for pyrometric applications are dened for
the atmospheric window 5-14 µm, which
is our standard lter window. Long range
pyrometers apply a sharp cut-on/cut-off
window of 9-14µm (G9) as per Fig.2.
For the special application of Gas Sensing
by infrared absorption, we offer narrow
band lters to detect specic gas absorption
lines. The appropriate narrow band optical
lters enable detection of Carbon Mon-
oxide, Carbon Dioxide, Natural Gas and
other environmental gases, as well as some
technical gases.
In Fig.2 we show the graph for standard
infrared window and the pyrometric
window “G9”. As to narrow band Infrared
lters, the range of available lters and
specications is given in Table 1 below:
Broad Band Filters
Figure 2
Infrared Filters
Transmittance (%)
Wavelength (µm)
222
20
18
16
14
12
10
8
6
4
100
90
80
70
60
50
40
30
20
10
0
–– Standard –– G9
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.
Table 1
Narrow Band Filters
Filter Type Application CWL HPB
G1 CO 4.64 µm 180 nm
G2 CO2 4.26 µm 180 nm
G2.2 CO2 4.43 µm 60 nm
G2.5 CO2 4.33 µm 160 nm
G2.6 N2O 4.53 µm 85 nm
G3 CO+CO2 4.48 µm 620 nm
G4 NO 5.3 µm 180 nm
G5 HC 3.35 µm-3.4 µm 190 nm
G5.1 HC 3.46 µm 163 nm
G5.2 HC 3.28-3.31 µm 160 nm
G5.3 HC 3.09 µm 160 nm
G5.5 HC 3.32-3.34 µm 160 nm
G5.6 HC 3.42 µm-3.451 µm 160 nm
G5.7 HC 3.30-3.32 µm 160 nm
G5.9 HC 3.375 µm-3.4 µm 190 nm
G7.1 R12 11.3 µm 200 nm
G7.2 R134a 10.27 µm 210 nm
G7.3 12.4 µm 180 nm
G20 Reference 3.95 µm 90 nm
Table 1
Narrow Band Filters
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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 lter
and, as a major selection criterion, the sen-
sor eld of view, and performance of the
detector within the eld of view. The cor-
responding charts are given for the various
sensors and models.
8www.excelitas.com
Transfer Function
Figure 5
R (kV/W)
f (Hz)
100
10
1
0.1
0.01 0.1 110
Pyroelectric Effect
Since ancient times, the pyroelectric
effect has been known as a property of
ferroelectric materials. It is based on a
specic 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
coefcient, 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 tted with electrodes
to form a capacitor. Incoming radiation
will generate extremely low levels of thermal
energy, so the pyroelectric current ow 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 low-
leakage 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.
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 lter 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 mea-
sured in V/W by means of a dened black
body radiator. Responsivity refers to the ac-
tive sensor area and is usually tested
at 1 Hz modulation frequency unless
specied differently.
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 distinc-
tion between moving and xed objects.
It can be specied 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 40°C. Above this temperature, noise
increases exponentially with temperature,
as can be observed with typical active
electronic components. Noise is given in
μV 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.
Pyroelectric Infrared Detectors
Excelitas is the rst to have introduced
digital technology to Pyroelectric Detectors
with its DigiPyro® Family. Here, a special
ADC circuit provides amplication, A/D
conversion and interfacing to the outside
electronics.
Electrical Configuration
Figure 3
DigiPyro®
Figure 4
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Operating conditions
The storage and operating temperature
range of the detectors is specied from
-40°C up to +85°C. It needs to be noted
that technical data usually reference room
temperature and may vary within the speci-
ed 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 rst to
introduce a family of detectors which differ
from previous generations by offering a digi-
tal signal output.
With the DigiPyro® Family, Excelitas is
offering digital detectors for many
applications and congurations.
1.1 Integrated Electronics
The DigiPyro® series integrates the rst
stages of circuitry into the detector housing:
Amplication of the signal, then the A/D
conversion, which needs a voltage reference.
Following an internal 10 Hz electrical low
pass lter, 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 µC request the information
and its resolution, so the host controls the
communication speed.
1.2 From Analog to Digital
The DigiPyro® series is the rst pyroelectric
detector family to display information in Bit
form, as opposed to mV signals of analogue
detectors. To give a measure for compari-
son of traditional detectors to digital ver-
sions, the rule of thumb for signal levels
versus Bit information can be used:
• Resolution: 1 LSB ≙ 6.5 µV
• Range: 0 to 16383 Count=± 53.6 mV
• DC Offset 8192 Count ≙ 53.6 mV
• Noise: 6 Count ≙ 39 µV
(with band-pass)
In typical motion electronics, the
expected signal voltages range from 100 µV
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 men-
tioned 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 rst
amplier stage.
With DigiPyro® models, the amplication
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
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® does not include any
processing intelligence inside. Unlike most
analog pyrodetectors, the DigiPyro® uses
a direct communication with the hosting
microcontroller without any analog
hardware ltering (only the previously
mentioned low-pass lter). Thus, it
becomes necessary to implement all
necessary ltering by software lters 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
eld 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 Four-
Element, “Quad” type congurations.
For Gas Sensing, single element with
narrowband lters is applied in a single
or dual-channel conguration.
NEP, D*
The NEP value is a form of signal-to-
noise ratio. The NEP value species 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 Specic Detectivity (D*) allows
the characterization of sensing materials.
It is dened 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.
Responsivity, Noise vs. Frequency
Figure 6
R (kV/W) Noise (µVrms / √Hz)
f (Hz)
100
10
1
0.1
100
10
1
0.1
0.1 110
–– Responsivity –– Noise
BASICS
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Thermopile Detectors and Sensors
AB
U
The Seebeck Effect
Figure 7
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.
Leopoldo Nobili (1784 - 1835) rst used
the thermoelectric effect for IR radiation
measurement using a “pile” of Bismuth
and Antimony contacts. This is shown in
Figure 8, below.
The measure of this effect is called the
thermoelectric- or Seebeck- coefcient.
For most conducting materials, this
coefcient is rather low; only few semi-
conductors possess rather high coefcients.
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.
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 µm 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
coefcient 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 lter 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.
Advantages
Thermopile detectors do not require any
mechanical chopper to sense infrared and,
thus, they offer simpler design possibilities
for infrared measurements.
Thermopile Characteristics
The most important properties of the
thermopile sensor are its responsivity,
noise, eld of view, response time, and for
calibrated sensors, the temperature range.
Responsivity
The responsivity shows low pass character-
istics with a cut off at approx. 30 Hz.
Responsivity is measured in Volts per Watt
by means of a dened black body radiator.
Responsivity data is usually quoted with
respect to the active detector area, and is
given without the infrared lter. 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 25°C environment
temperature.
The data is given with standard IR lter as
per Figure 2. Two are given: S(25/40) is
25°C environment, 40°C Black Body target,
and S(25/100), which is 25°C environment,
100°C Black Body target. Sensitivity
depends on the eld of view of the detector
construction. An example is shown below
for selected TPS series thermopiles.
Nobili’s Thermopile
Figure 8
-4
-2
0
2
4
6
8
10
12
14
-30 -10 10 30 50 70 90 110 130
Output Voltatge [mV]
Object Temperature [ °C]
TPiD 1T 0122B
TPD 1T 0122
TPiD 1T 0222B
TPiD 1T 0224
Sensitivity vs. Target Temperature
Figure 9
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Figure 10
The TPMI® family is available with different
options on optical cap assemblies. We provide
housing with aperture opening and filter win-
dow only, or with an infrared lens or also with
integral mirror.
Such optical features define the viewing angle
or as per definition the Field of View (FOV) of
the sensor.
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 test-
ing principle.
Aperture
Radiation source
Angle of incidence
TPMI
Rotation
Relative output signal
100 %
50 %
FOV at half signal
points
Integral Reflector Type (IRA)
Lens Type (L5.5)
Standard Aperture Type
FOV
OA
D:S
FOV
OA
FOV
OA
Symbol Parameter
Field of view
Optical axis
Distance to spot size ratio
Field of view
Optical axis
Field of view
Optical axis
Min Typ
7
0
8:1
15
0
70
0
Max
12
±3.5
20
±2
80
±10
Unit
°
°
°
°
°
°
Field of View
Thermistor Is Included
As a temperature reference, the thermo-
pile 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:
RT NTC resistance in Ω at temperature T in K
RRNTC resistance in Ω at rated temperature
TR in K
TTemperature in K
TRRated temperature in K
B B value, material-specic constant of NTC
thermistor
eEuler 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
sufcient 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 tem-
perature 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.
Temperature Range
Excelitas offers sensors which include
pre-amplication, ambient temperature
compensation, and calibration within a
specic 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 specic lter windows
are used as sensing components to help
improve daily life.
BASICS
PYD 1096 and PYQ 1046
Parameter Symbol PYD 1096 PYQ 1046 Unit Remarks
Responsivity, min. Rmin 3.3 5.4 kV/W f = 1Hz
Responsivity, typ. R 4.0 6.5 kV/W f = 1Hz
Match, max. Mmax 10 10 %
Field of View, horizontal FoV 100° 119° unobstructed
Field of View, vertical 100° 119° unobstructed
Operating Voltage VDD 2,7...3,3 2,7...3,3 V
Supply Current IDDmax 15 15 µA VDD < VR, Outputs unloaded
Sensitivity Threshold 120 120…530 µVp
Noise, max. 50 100 µVpp 0,4…10Hz/20°C
On-Time 2…4194 2…4194 s
OEN (ambient light control) n. a.
Low<0.2*VDD; High>0.8VDD
V
Output Driving Current 1 1 µA
Filter, Signal Processing
Digital Filter, cut on 0.4 0.4 Hz
Digital Filter, cut off 7 7 Hz
PYROELECTRIC DETECTORS FOR MOTION SENSING
www.excelitas.com
12
Applications
•Simple Motion Switches
•Automatic Light Switching
•Wall Switch
Features and Benets
•TO-5 metal housing
•All electronics included
•Dual-Element: PYD 1096
•Quad-Element: PYQ 1046
Product Description
The “Smart” DigiPyro® 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® 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.
PYD 1096 – Dual-Element, “Smart” DigiPyro®
PYQ 1046 – Quad-Element, “Smart” DigiPyro®
Smart Detectors
With All Electronics Included…To Make It Simple
PYD 1096
PYQ 1046
PYROELECTRIC DETECTORS FOR MOTION SENSING
PYQ 1048 and PYD 1098
Parameter Symbol PYQ 1048 PYD 1098 Unit Remarks
Responsivity, min. Rmin 5.4 3.3 kV/W f = 1Hz
Responsivity, typ. R 6.5 4.0 kV/W f = 1Hz
Match, max. Mmax 10 10 %
Field of View, horizontal FoV 119° 100° unobstructed
Field of View, vertical 119° 100° unobstructed
Operating Voltage VDD 2,7...3,3 2,7...3,3 V
Supply Current IDDmax 15 15 µA VDD < VR, Outputs unloaded
Sensitivity Threshold 120 120 µVp
Noise, max. 100 50 µVpp 0,4…10Hz/20°C
On-Time 2…4194 2…4194 s
OEN (ambient light control) n. a. n. a. V
Output Driving Current 1 1 µA
Filter, Signal Processing
Digital Filter, cut on 0.4 0.4 Hz
Digital Filter, cut off 7 7 Hz
PYD 1098
Applications
•Simple Motion Switches
•Automatic Light Switch
•Wall Switch
Features and Benets
•TO-5 metal housing
•All electronics included
•Dual-Element: PYD 1098
•Quad-Element: PYQ 1048
Product Description
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 simplied versions
of the PYD 1096 and PYQ 1046, offering only time-adjust input.
Two versions are offered: PYD 1098 Dual-Element conguration, 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.
PYD 1098 – Dual-Element, “Smart” DigiPyro®
PYQ 1048 – Four-Element, “Smart” DigiPyro®
Smart Detectors
With All Electronics Included…To Make It Simple
PYQ 1048
13
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LHi 968 and PYD 1398
Parameter Symbol LHi 968 PYD 1398 Unit Remarks
Responsivity, min. Rmin 3.30 3.30 kV/W f = 1 Hz
Responsivity, typ. R 4.0 4.0 kV/W f = 1 Hz
Match, max. Mmax 10 10 %
Noise, max. Nmax 50 50 µVpp 0,4…10Hz/20°C
Noise, typ. N 20 20 µVpp 0,4…10Hz/20°C
spec. Detectivity D* 19 19 107cm*√Hz/W 1Hz/ 1Hz BW/20°C
Field of View, horizontal FoV 100 100 unobstructed
Field of View, vertical 100 100 unobstructed
Source Voltage 0,2 … 1,5 0,2 … 1,5 V 47KΩ,20°C
Operating Voltage 2,0…10 2,0…10 V 47KΩ,20°C
EMI performance ** **
White Light performance ** ***
Height h 4.2 4.2 mm
Optical Element Location he /ho 2.6 / 0,95 2.6 / 0,95 mm
Filter Size X/Y 5,2 / 4,2 5,2 / 4,2 mm
PYROELECTRIC DETECTORS FOR INTRUSION ALARM
Applications
•Intrusion Alarms
•High-end Motion Sensors
Features and Benets
•TO-5 metal housing
•Different window sizes
•Improved EMI protection
•Reduced White Light Immunity (WLI)
Product Description
The Analog LHi 968 Series with Dual-Element conguration is a performance-
proven, 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.
LHi 968, PYD 1398 – High-End Pyro
www.excelitas.com
Pyroelectric, Dual-Element Detectors
For Intrusion Alarms
14
PYROELECTRIC DETECTORS FOR INTRUSION ALARM
LHi 1148
Parameter Symbol LHi 1148 Unit Remarks
Responsivity, min. Rmin 4.30 kV/W f = 1 Hz
Responsivity, typ. R 5.9 kV/W f = 1 Hz
Match, max. Mmax 15 %
Noise, max. Nmax 75 µVpp 0,4…10Hz/20°C
Noise, typ. N 30 µVpp 0,4…10Hz/20°C
spec. Detectivity D* 16 107cm*√Hz/W 1Hz/ 1Hz BW/20°C
Field of View, horizontal FoV 110° unobstructed
Field of View, vertical 70° unobstructed
Source Voltage 0,2 … 1,5 V 47KΩ,20°C
Operating Voltage 2,0…10 V 47KΩ,20°C
EMI performance
Applications
•Intrusion Alarms
•Dual-Channel Systems
•High-end Motion Sensors
Features and Benets
•TO-5 metal housing
•Dual-Channel
•Optional Reverse/equal polarity
•Optionalelementcongurations
•RF protection option
Product Description
The LHi 1148 Series with its Four-Element, “Quad” conguration offers two
independent Dual-Element signals with opposite polarity. This enables separate signal
processing options for the two channels to reduce common-mode RF inuence 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.
LHi 1148 – High-End, Dual-Channel Pyrodetectors
Pyroelectric, Four-Element Detectors
For Intrusion Alarms
15
www.excelitas.com
LHi 778, LHi 878 and PYD 1388
Parameter Symbol LHi 778 LHi 878 PYD 1388 Unit Remarks
Responsivity, min. Rmin 3.30 3.30 3.30 kV/W f = 1 Hz
Responsivity, typ. R 4.2 4.2 4.2 kV/W f = 1 Hz
Match, max. Mmax 10 10 10 %
Noise, max. Nmax 50 50 50 µVpp 0.4…10 Hz/20°C
Noise, typ. N 35 25 20 µVpp 0.4…10 Hz/20°C
Field of View, horizontal FoV 71° 95° 95° unobstructed
Field of View, vertical 71° 87° 87° unobstructed
Source Voltage 0,2 … 1,5 0,2 … 1,5 0,2 … 1,5 47 KO, 20°C
Operating Voltage 2,0…10 2,0…10 2,0…10 V 47 KO, 20°C
EMI performance * * V
Height h 4.2 4.2 4.2 mm
Optical Element Location he /ho 3,2 / 0,75 3,2 / 0,75 3,2 / 0,75 mm
Filter Size X/Y 4/3 4,6 / 3,4 4,6 / 3,4 mm
PYROELECTRIC DETECTORS FOR MOTION SENSING
www.excelitas.com
16
Applications
•Auto Light Switch
•Wall Switch
•Auto Lamps
Features and Benets
•TO-5 metal housing
•Different window sizes
•Additional EMI protection with PYD 1388
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.
LHi 778 – Low-Cost Pyro
LHi 878, PYD 1388 – Standard Pyro
Pyroelectric, Dual-Element Detectors
For Motion Sensing
LHi 778, 878
PYD 1388
PYROELECTRIC DETECTORS FOR MOTION SENSING
LHi 874, LHi 944 and PYD 1394
Parameter Symbol LHi 874 LHi 944 PYD 1394 Unit Remarks
Responsivity, min. Rmin 3.30 3.30 3.30 kV/W f = 1 Hz
Responsivity, typ. R 4.2 4.2 4.2 kV/W f = 1 Hz
Match, max. Mmax 10 10 10 %
Noise, max. Nmax 50 50 50 µVpp 0.4…10 Hz/20°C
Noise, typ. N 25 25 25 µVpp 0.4…10 Hz/20°C
spec. Detectivity D* 107cm*√Hz/W 1 Hz/ 1 Hz BW
Field of View, horizontal FoV 95° 110° 110° unobstructed
Field of View, vertical 87° 110° 110° unobstructed
Source Voltage 0,2 … 1,5 0,2 … 1,5 0,2 … 1,5 V 47 KO, 20°C
Operating Voltage 2,0…10 2,0…10 2,0…10 V 47 KO, 20°C
EMI performance * * **
Height h 3.2 3.2 3.2 mm
Optical Element Location he /ho 2,2 / 0,75 2,2 / 0,75 2,2 / 0,75 mm
Filter Size X/Y 4,6 / 3,4 5,2 / 4,2 5,2 / 4,2 mm
Applications
•Automatic Light Switching
•Wall Switch
•Auto Lamps with 180° FOV
Features and Benets
•TO-39 metal housing
•Different window sizes
•EMI protection with the PYD 1394
Product Description
These Low-Prole 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.
LHi 874, LHi 944, PYD 1394 – Low-Prole Pyro
Pyroelectric, Dual-Element Detectors
For Motion Sensing
LHi 874, 944
PYD 1394
17
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PYROELECTRIC DETECTORS FOR MOTION SENSING
18
LHi 1128, PYQ 1398 and PYQ 1348
Parameter Symbol LHi 1128 PYQ 1398 PYQ 1348 Option Unit Remarks
Responsivity, min. Rmin 5.40 5.40 5.40 kV/W f = 1 Hz
Responsivity, typ. R 6.5 6.5 6.5 kV/W f = 1 Hz
Match, max. Mmax 10 10 10 %
Noise, max. Nmax 100 100 100 µVpp 0,4…10Hz/20°C
Noise, typ. N 30 30 30 µVpp 0,4…10Hz/20°C
spec. Detectivity D*
888 107cm*√Hz/W 1Hz/ 1Hz BW
Field of View, horizontal FoV 156° unobstructed
Field of View, vertical 125° unobstructed
Source Voltage 0,2 … 1,5 0,2 … 1,5 0,2 … 1,5 0,2 … 1,5 V 47 KO, 20°C
Operating Voltage 2,0…10 2,0…10 2,0…10 2,0…10 V 47 KO, 20°C
EMI performance ** ** **
Element size/spacing 1/1/1 1/1/1 1/1/1 0,8/0,8/0,8
Height h 4.2 4.2 4.2 4.2 mm
Optical Element Location he /ho 3,2 / 0,35 3,0 / 0,8 3,0 / 0,8 3,0 / 0,8 mm
Filter Size X/Y hexagonal 5,2 / 4,2 Square Square mm
Applications
•Ceiling-Mount Alarms
•Ceiling-Mount Light Switches
Features and Benets
•TO-5 metal housing
•Different window sizes
•Single Channel output
LHi 1128, PYQ 1398, PYQ 1348 – Single-Output “Quad” Pyro
www.excelitas.com
Pyroelectric Four-Element Detectors
For Ceiling-Mount
LHi 1128
PYQ 1398
PYQ 1348
Product Description
In this series of four-element “Quad” Detectors, all four elements are connected to
one common output. This conguration enables specic 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 conguration is provided.
PYROELECTRIC DETECTORS FOR MOTION SENSING
Applications
•Automatic Light Switching
•Wall Switches
Features and Benets
•TO-46 metal housing
•Temperature reference output included
•DigiPyro® with “Direct Link” Interface
Product Description
This pyrodetector features a miniaturized, Dual-Element Pyro in a TO-46 housing.
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
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 – DigiPyro® in TO-46 Housing
Miniaturized, Dual-Element Pyrodetectors
For Motion Sensing
PYD 5731
Main Parameter Symbol PYD 5731 Unit Remarks
Responsivity, min. Rmin 4.0 kV/W f = 1 Hz
Responsivity, typ. Rtyp 6.0 kV/W f = 1 Hz
Match, max. Mmax 10 %
Noise, max. nmax 120 µVpp 0,4…10Hz/ 20°C
Noise, typ. ntyp 50 µVpp 0,4…10Hz/ 20°C
Field of View, horizontal FoV 62° unobstr.
Field of View, vertical 88° unobstr.
Operating Voltage VDD 2,7…3,6 V
Supply Current IDD / IDDmax 10 / 15 µA VDD = 3,3V
Digital Data
Serial Interface update time tREP 2 / 13 ms speed / interrupt
ADC Resolution 14 Bits max. Count = 214-1
Output Data Format 2 x 14 Bits
ADC Sensitivity 6…7 µV/count
ADC Output Offset 7000…9200 counts
ADC Output Offset typ. 8192 counts
Temperature Reference
Gain (Temperature) 80 Counts/K -20°C to +80°C
Linearity -5…+5 % -20°C to +80°C
Filter
Digital Filter Cut off 10 Hz 1) s.ApplicationNote
19
www.excelitas.com
PYROELECTRIC DETECTORS FOR MOTION SENSING
20
Applications
•Energy Conservation in Televisions,
Monitors, Laptops and Tablets.
•Power On/Off in Mobile Phones
Features and Benets
•SMD housing
•Analog FET output
•DigiPyro® with “Direct Link” Interface
Product Description
The PYD 5190 Pyrodetector features a tiny, Dual-Element Pyro in SMD form. With
the PYD 5790, Excelitas extends the growing DigiPyro® Family to the SMD form
factor. Both models are t 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
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.
PYD 5190 – Small, Dual-Element Pyro, in SMD
PYD 5790 – Small, Dual-Element DigiPyro® in SMD
www.excelitas.com
SMD Dual-Element Pyro And DigiPyro®
For Simple Motion Sensing
Not connected
Direct
Link
VSS
(S)
VSS
VDD
(D) (G)
1,27
0,15
2,08
0,15
0,64
0,15
1,27
0,15
2,54
4,35
0,3
1,5
0,5
1,5
5
0,2
0,75
Sensor
Elements
1,8
0,6 optical distance
0,8
PYD 5190
PYD 5790
PYD 5190 and PYD 5790
Main Parameter Symbol PYD 5790 PYD 5190 Unit Remarks
Responsivity, min. Rmin 7.5 6.5 kV/W f = 1 Hz
Responsivity, typ. R 10 8.5 kV/W f = 1 Hz
Match, max. Mmax 10 10 %
Noise Nmax 150 150 µVpp 0,4…10Hz/20°C
Ntyp 60 60
Field of View, horizontal FoV 133° unobstr.
Field of View, vertical (79+33)° 133° non symmetric, unobstr.
(79+33)°
Source voltage - 0,2 … 1,5 47 KO, 20°C
Operating Voltage VDD 2,7…3,6 2,0…10 V 20°C
Supply Current IDD 10 µA VDD = 3,3V
IDDmax 15 µA VDD = 3,3V
Digital Data
Serial Interface Update Time tREP 2 - ms speed / interrupt
ADC Resolution 14 - Bits max. Count = 214-1
Output Data Format 2x14 - Bits
ADC Sensitivity 6-7 - µV/count
ADC Output Offset 6500 - 9800 - counts
ADC Output Offset, typ. 8192 - counts
Temperature Reference
Gain (Temperature) 80 - Counts/K -20°C to +80°C
Linearity -5…+5 - % -20°C to +80°C
Filter, Signal Processing -
Digital Filter, cut off 10 - Hz
PYROELECTRIC DETECTORS FOR MOTION SENSING
PYD 1798 and PYD 1788
Parameter Symbol PYD 1798 PYD 1788 Unit Remarks
Responsivity, min. Rmin 3.3 3.3 kV/W f = 1 Hz
Responsivity, typ. R 4 4 kV/W f = 1 Hz
Match, max. Mmax 10 10 %
Noise N, Nmax 78/20 78/20 µVpp
Field of View, vertical FoV 110° 95° unobstructed
Field of View, horizontal FoV 110° 90° unobstructed
WLI *** ** PKI tester
Height h 4.2 4.2 mm
Optical Element Location he/ho 3,1 / 0,7 3,1 / 0,7 mm
Filter Size X / Y 5,2 / 4,2 4,6 / 3,4 mm
Digital Data
Operating Voltage VDD 2,7…3,6 2,7…3,6 V
Supply Current IDD 10 10 µA VDD=3,3V
IDDmax 15 15 µA VDD=3,3V
Serial Interface Update Time tREP 2 / 13 2 / 13 ms speed / interrupt
ADC Resolution 14 14 Bits
Output Data Format 2 x 14 2 x 14 Bits MSBrst
ADC Sensitivity 6…7 6…7 µV/count
ADC Output Offset 7000…9200 7000…9200 counts
ADC Output Offset, typ. 8192 8192 counts
Applications
•Passive Intrusion Alarms
•Automatic Light Switching
•Automatic Lamps
Features and Benets
•TO-5 metal housing
•Digital “Direct Link”
•Different window sizes
•Excellent EMI protection
Product Description
The DigiPyro® detector range in TO-5 housings includes several Dual-Element
models with different window sizes. The element congurations 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.
PYD 1788, PYD 1798 – DigiPyro®
Digital, Dual-Element Pyros
For Motion Sensing
21
www.excelitas.com
PYROELECTRIC DETECTORS FOR MOTION SENSING
PYQ 2898
Main Parameter PYQ 2898 Unit Remarks
Responsivity, min. 3.5 kV/W f = 1 Hz
Responsivity, typ. 4.5 kV/W f = 1 Hz
Match, max. 10 %
Field of View, horizontal 96° unobstr.
Field of View, vertical 56° unobstr.
Operating Voltage 2,7…3,6 V
Supply Current 10 µA VDD = 3,3V
15 µA VDD = 3,3V
Digital Data
Serial Interface Update Time 2 / 14 ms speed / interrupt
ADC Resolution 14 Bits max. Count = 214-1
Output Data Format 3 x 14 Bits
ADC Sensitivity 6,1…7 µV/count
ADC Output Offset 7000…9200 counts
ADC Output Offset, typ. 8192 counts
Noise, max. / typ. 80 / 30 µVpp 0,4…10Hz/20°C
Temperature Reference
Gain (Temperature) 80 Counts/K -20°C to +80°C
Linearity -5…+5 % -20°C to +80°C
Filter, Signal Processing
Digital Filter, cut off 8 Hz
22
PYQ 2898 – DigiPyro® (2+1) Channel
www.excelitas.com
Applications
•Passive Intrusion Alarms
•High-End Motion Sensing
•Ceiling-Mount Sensors
Features and Benets
•Digital “Direct Link”
•Different window sizes
•DifferentElementcongurations
•Excellent EMI protection
Product Description
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.
www.excelitas.com
Digital, Pyroelectric Four-Element Detectors
For Motion Sensing
PYQ 5848 and PYQ 5868
Main Parameter PYQ 5848 PYQ 5868 Unit Remarks
Responsivity, min. 6,0 6,0 kV/W f = 1 Hz
Responsivity, typ. 8,0 8,0 kV/W f = 1 Hz
Match, max. 10 10 %
Field of View, horizontal 110° 110° unobstr.
Field of View, vertical 110° 110° unobstr.
Operating Voltage 2,7…3,6 2,7…3,6 V
Supply Current 10 10 µA VDD = 3,3V
15 15 µA VDD = 3,3V
Digital Data
Serial Interface Update Time 2 / 14 2 / 14 ms speed / interrupt
ADC Resolution 14 14 Bits max. Count = 214-1
Output Data Format 3 x 14 3 x 14 Bits
ADC Sensitivity 6,1…7 6,1…7 µV/count
ADC Output Offset 7000…9200 7000…9200 counts
ADC Output Offset, typ. 8192 8192 counts
Noise, max. / typ. 100 / 40 100 / 40 µVpp 0,4…10Hz/20°C
Temperature Reference
Gain (Temperature) 80 80 Counts/K -20°C to +80°C
Linearity -5…+5 -5…+5 % -20°C to +80°C
Filter, Signal Processing
Digital Filter, cut off 8 8 Hz
PYROELECTRIC DETECTORS FOR MOTION SENSING
Applications
•Passive Intrusion Alarms
•High-End Motion Sensing
•Ceiling-Mount Sensors
Features and Benets
•Digital “Direct Link”
•Different window sizes
•DifferentElementcongurations
•Excellent EMI protection
Product Description
The PYQ 5868 with “Quad” conguration 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.
PYQ 5868, PYQ 5848 – DigiPyro® (2+1) Channel
Digital, Pyroelectric Four-Element Detectors
For Motion Sensing
PYQ 5868
PYQ 5848
23
www.excelitas.com
PYROELECTRIC DETECTORS FOR GAS MONITORING
LHI 807 TC and PYS 4198 TC
Parameter Symbol LHI 807 TC PYS 4198 TC Unit Remarks
Responsivity, min. Rmin 2.2 1.2 kV/W f = 1 Hz
Responsivity, typ. R 3.5 2.0 kV/W f = 1 Hz
Match, max. Mmax - - %
Noise, max. Nmax 50 50 µVpp 0,4…10Hz/20°C
Noise, typ. N 15 10 µVpp 0,4…10Hz/20°C
spec. Detectivity D* 17 107cm*√Hz/W 1Hz/ 1Hz BW
Field of View, horizontal FoV 135° 130° unobstructed
Field of View, vertical 122° 105° unobstructed
Source Voltage 0,2 … 1,5 0,2 … 1,5 V 47 KO, 20°C
Height h 4.2 4.2 mm
Optical Element Location he /ho 3,2 / 0,75 2,9 / 1,1 mm
Filter Size X/Y 5,2 / 4,2 5,2 / 4,2 mm
Applications
•Gas Sensing and Monitoring
Features and Benets
•TO-5 metal housing
•Selection of narrow band Filters
•Thermal Compensation
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 lters, as specied 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 benets 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.
Single-Element Pyro Detectors
For Gas Monitoring
24 www.excelitas.com
LHi 807, PYS 4198 – High-Sensitivity Pyros
PYROELECTRIC DETECTORS FOR GAS MONITORING
Applications
•Gas Sensing and Monitoring
Features and Benets
•TO-5 metal housing
•Dual Channel Output
•Each Channel with individual Filter Window
•Selectionofnarrowbandpasslters
•Thermal Compensation option
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 lters, as specied on page 4, in combination with a reference lter.
The same features are included with the PYS 3428, which offers additional EMI
protection by internal capacitors.
Pyrodetectors
For Gas Monitoring And Measuring
PYS 3228 and PYS 3428
Parameter Symbol PYS 3228 PYS 3428 Unit Remarks
Operation Voltage VDD 2-12 2-12 V
Responsivity, min. Rmin 2.2 3.5 kV/W f = 1 Hz
Responsivity, typ. R 3.5 5.0 kV/W f = 1 Hz
Match, max. Mmax - - %
Noise, max. Nmax 50 50 µVpp 0,4…10Hz/20°C
Noise, typ. N 15 20 µVpp 0,4…10Hz/20°C
spec. Detectivity D* 107cm*√Hz/W 1Hz/ 1Hz BW
Field of View, horizontal FoV 77 77 unobstructed
Field of View, vertical unobstructed
Source Voltage 0,2…1,5 V 47 KO, 20°C
EMI Performance ***
Height h 4.2 4.2 mm
Optical Element Location he /ho / 0,55 / 0,55 mm
Filter Size X/Y 2,65 / 2,4 2,65 / 2,4 mm
PYS 3428
PYS 3228
PYS 3228, PYS 3428 – Dual-Channel Pyros
25
www.excelitas.com
PYROELECTRIC DETECTORS FOR GAS MONITORING
PYS 3798
Parameter Symbol PYS 3798 Unit Remarks
Responsivity, min. Rmin 2.2 kV/W f = 1 Hz
Responsivity, typ. R 3.5 kV/W f = 1 Hz
Match, max. Mmax - %
Field of View, horizontal FoV 135° unobstructed
Field of View, vertical FoV 122° unobstructed
Operating Voltage VDD V
Supply Current IDD 10 µA VDD = 3,3V
IDDmax 15 µA VDD = 3,3V
Digital Data
Serial Interface Update Time tREP 13 ms speed / interrupt
ADC Resolution 14 Bits max. Count = 214-1
Output Data Format 2 x 14 Bits
ADC Sensitivity 6…7 µV/count
ADC Output Offset 7000…9200 counts
ADC Output Offset, typ. 8192 counts
Noise, max. 80 µVpp 0,4…10Hz/20°C
Temperature Reference
Gain (Temperature) 80 Counts/K -20°C to +80°C
Linearity -5…+5 % -20°C to +80°C
Filter, Signal Processing
Digital Filter, cut off 8 Hz
Applications
•Gas Sensing and Monitoring
Features and Benets
•Digital Output
•Internal Temperature reference
•TO-5 metal housing
•Selectionofnarrowbandpasslters
Product Description
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.
Single-Element Pyro Detectors
For Gas Monitoring And Measuring
26 www.excelitas.com
PYS 3798 – (1+1) Channel DigiPyro®
PYROELECTRIC DETECTORS FOR GAS MONITORING
Applications
•Gas Sensing and Monitoring
Features and Benets
•Digital Output
•Two optical channels
•Temperature. reference channel
•Temperature-compensated elements
•Selectionofnarrowbandpasslters
•TO-5 metal housing
Product Description
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, com-
municated via a single wire “Direct Link” interface, to a suitable host microprocessor.
Pyrodetectors
For Gas Monitoring And Measuring
PYS 3828
Parameter Symbol PYS 3828 Unit Remarks
Responsivity, min. Rmin 3.3 kV/W f = 1 Hz
Responsivity, typ. R 4 kV/W f = 1 Hz
Match, max. Mmax 10 %
Field of View, horizontal FoV 70° unobstructed
Field of View, vertical FoV 85° unobstructed
Operating Voltage VDD 2,7…3,6 V
Supply Current IDD 12 µA VDD = 3,3V
IDDmax 15 µA VDD = 3,3V
Digital Data
Serial Interface Update Time tREP 2 / 14 ms speed / interrupt
ADC Resolution 14 Bits max. Count = 214-1
Output Data Format 3 x 14 Bits
ADC Sensitivity 6,1…7 µV/count
ADC Output Offset 7000…9200 counts
ADC Output Offset, typ. 8192 counts
Noise, max. 80 µVpp 0,4…10Hz/20°C
Temperature Reference
Gain (Temperature) 80 Counts/K -20°C to +80°C
Linearity -5…+5 % -20°C to +80°C
Filter, Signal Processing
Digital Filter, cut off 8 Hz
27
www.excelitas.com
PYS 3828 – (2+1) Channel DigiPyro®
THERMOPILE DETECTORS FOR GAS SENSING
28
Applications
•Pyrometers
•Gas Sensing and Monitoring
Features and Benets
•High Sensitivity
•TO-5 metal housing
•Thermistor included
•Narrowbandpasslteroptions
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 a TO-5 housing with square size
window. It can be obtained with either standard IR window or optionally with narrow
band pass lter window G1…G5, as per page 5 of this brochure. With the narrow band
pass lters, these detectors are an excellent choice for gas monitoring and detection
applications.
TPiD 1T 0625 – High-Sensitivity Thermopiles
www.excelitas.com
Thermopile Detectors
For Measurement And Gas Sensing
Field of View
abcot
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Dimensions and Connections
TPS 535 / 735
Catalog Drawing
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F
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8
7
6
5
4
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1
3,5
-0,4
0,1
+
8,15
-0
0,1
+
max. 9,3
A
Sensor Element
Optical Distance 2,05
0,3 max.
13,2
1
4,3
0,2
0,7
0,2
6,4 max.
TP+ T ref
GND TP-
1,5 max.
5,35
0,15
45°
5,08
0,45
0,05
1,4 max.
TPiD 1T 0625
Parameter Symbol TPiD 1T 0625 Unit Remarks
Sensitive Area A 1.2 x 1.2 mm Absorber Area
Sensitive Area A 1.4 mm2Absorber Area
Thermopile Resistance RTP 50…110 kΩ 25°C
Responsivity R 33 V/W 500°/1Hz/WithoutIR-lter
Time Costant t 27 ms
Noise Voltage Vn36 nV/√Hz 25°C
SpecicDetectivity D* 1.1 108cm√Hz/W 25°C
Temp.CoefcientofResistance TCRTP 0,03 %/K
Temp.CoefcientofResponsivity TCR-0,05 %/K
Field of view FoV 76 Degrees at 50% intensity points
Thermistor resistance (25°C) R25 100 kΩ 25 °C
Thermistor BETA-value β3964 K denedat25°C/100°C
0
10
20
30
40
50
60
70
80
90
100
-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90
Relative Responsivity [%]
Angle of Incidence [degree]
TPD 1T 0625
Field of View
THERMOPILE DETECTORS FOR GAS SENSING
Applications
•Gas Sensing and Monitoring
Features and Benets
•High Sensitivity
•TO-5 metal housing
•Thermistor included
•2narrowbandpasslters
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 tted
with a reference lter G20, whereas the other window is tted with a narrow band
pass lter selected for a specic gas (see page 5 of this brochure for available
selection). The TPD 2T 0625 is also equipped standard, with an internal Thermistor
as a temperature reference for thermopile temperature compensation.
TPD 2T 0625 – Dual-Channel Thermopile
Thermopile Detectors
For Measurement And Gas Sensing
Field of View
TPD 2T 0625
Parameter Symbol TPiD 2T 0625 Unit Remarks
Sensitive Area A 1.2 x 1.2 mm Absorber Area
Sensitive Area A 1.40 mm2 Absorber Area
Thermopile Resistance RTP 50…110 kΩ 25°C
Responsivity R 33 V/W 500°/1Hz/WithoutIR-lter
- µV/K
- µV/K
Time Costant t 27 ms
Noise Voltage Vn36 nV/√Hz 25°C
SpecicDetectivity D* 1.1 108cm√Hz/W 25°C
Temp.CoefcientofResistance TCRTP 0,03 %/K
Temp.CoefcientofResponsivity TCR-0,05 %/K
Field of view FoV 87 Degrees at 50% intensity points
Thermistor resistance (25°C) R25 100 kΩ 25 °C
Thermistor BETA-value β3964 K denedat25°C/100°C
bacd
Blatt
von
Ind.
Rev. Änderung
Revision Datum
Date Name
Datum
Date Name
Gezeichnet
Drawn by
Geprüft
Checked by
Werkstoff
Material
Benennung / Title
Ersatz für / Replacement for
Ersetzt durch / Replaced by
Maßstab
Scale
Allgemeintoleranzen / General Tolerances Werkstückkanten / Edges of Workingparts Form- u. Lagetoleranzen / Geometrical Tolerances
2/71833
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Dimensions and Connections
TPS 2734
Catalog Drawing
E
F
D
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B
A
1234
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A
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C
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5
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Filter T2 Filter T1
9,5 max.
8,15
-0,05
0,1
+
3,8 max.
A
2,3
-0,3
0,1
+
2,6
-0,6
0,1
+
0,45
0,05
0,3 max.
Optical Distance 1,0
Sensor Element
13,2
1
0,7
0,2
3,3
0,2
1,3 max.
5,35
0,15
5,08
GND T1
T2
T ref
45°
0
10
20
30
40
50
60
70
80
90
100
-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90
Relative Responsivity [%]
Angle of Incidence [degree]
TPD 2T 0625
Field of View
29
www.excelitas.com
PYROELECTRIC DETECTORS FOR MEASUREMENT
TPiD 1T 0224 and TPiD 1T 0624
Parameter Symbol TPiD 1T 0224 TPiD 1T 0624 Unit Remark
Sensitive Area A 0.7 x 0.7 1.2 x 1.2 mm Absorber Area
Sensitive Area A 0.5 1.4 mm2 Absorber Area
Thermopile Resistance RTP 50…100 50…110 kΩ 25°C
Responsivity R 45 33 V/W 500°/1Hz/WithoutIR-lter
Sensitivity (Tdet 25 °C / Tobj 40 °C)
S40 50 92 Withstandardlter(LWP,cut-on5.5µm)
Sensitivity (Tdet 25 °C / Tobj 100 °C)
S100 65 120 Withstandardlter(LWP,cut-on5.5µm)
Time Costant t 22 27 ms
Noise Voltage Vn35 36 nV/√Hz 25°C
SpecicDetectivity D* 0.9 1.1 108cm√Hz/W 25°C
Temp.CoefcientofResistance TCRTP 0,03 0,03 %/K
Temp.CoefcientofResponsivity TCR-0,05 -0,05 %/K
Field of view FoV 70 76 Degrees at 50% intensity points
Thermistor resistance (25°C) R25 100 100 kΩ 25 °C
Thermistor BETA-value β3964 3964 K denedat25°C/100°C
30
Applications
•Non-contact Temperature measurements
•Pyrometry
Features and Benets
•ISOthermal performance
•TO-5 metal housing
•Thermistor included
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 conguration 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.
TPiD 1T 0224, TPiD 1T 0624 – Thermopile Detectors
www.excelitas.com
ISOthermal Detectors
For Measurement
mm
Maße in /
Dimensions in
Werkstoff / Material
Benennung / Title
Halbzeug / Semif. Part
Maßstab /
Scale
Dimensions and Connections
TPiD 1T 0224 / 0624
Manfred.Tkocz
05.10.2012
05.10.2012
A4
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Allgemeintoleranzen /
General Tolerances Werkstückkanten /
Edges of Workingparts
Änderung/Revision
Ind./Rev. Datum / Date Name
Gezeichnet
/ Drawn
Geprüft /
Checked
Name
Datum / Date
Format / Size
0 2/4148 05.10.2012 Tkocz
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2/72173
Zeichnungsnummer / Drawing number
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verboten, soweit nicht ausdrücklich gestattet. Zuwiderhandlung verpflichten zu Schadenersatz. Alle
Rechte für 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."
56
D
C
B
A
1234
A
B
C
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4
3
2
1
Sensor Element
TP+
T ref
TP-
GND
45°
2,5
-0,4
0,1
+
8,15
-0
0,1
+
9,3 max.
A
13,2
`
1
4,3
`
0,2
0,7
`
0,2
Optical Distance 2,0
max.
n
6,5
max. 1,5
5,08
0,5
-0,2
0,1
+
5,35
`
0,15
0,45
n
`
0,05
0
10
20
30
40
50
60
70
80
90
100
-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90
Relative Responsivity [%]
Angle of Incidence [degree]
TPiD 1T 0224
TPiD 1T 0624
Field of View
PYROELECTRIC DETECTORS FOR MEASUREMENT
Applications
•Non-contact Temperature measurements
•Thermometry
Features and Benets
•TO-type metal housing
•Optics included
•Thermistor included
Product Description
The -IRA type thermopile is specially suited with an internal reector that reduces
the eld of view and offers a smaller measurement “target” spot than conventional
detectors without optics. Due to the reector, 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 eld 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.
TPD 1T 0226 IRA, TPiD 1T 0226 L5.5 – High-Performance Thermopiles
Thermopile Detectors
With Integral Optics
TPiD 1T 0226 L5.5 and TPD 0226 IRA
Parameter Symbol TPD 0226 IRA TPiD 1T 0226 L5.5 Unit Remarks
Sensitive Area A 0.7 x 0.7 0.7 x 0.7 mm Absorber Area
Sensitive Area A 0.5 0.5 mm2 Absorber Area
Thermopile Resistance RTP 50…100 50…100 kΩ 25°C
Responsivity R 45 45 V/W 500°/1Hz/WithoutIR-lter
Time Costant t 22 22 ms
Noise Voltage Vn 35 35 nV/√Hz 25°C
SpecicDetectivity D* 0.9 0.9 108cm√Hz/W 25°C
Temp.CoefcientofResistance TCRTP 0,03 0,03 %/K
Temp.CoefcientofResponsivity TCR-0,05 -0,05 %/K
Field of view FoV 15 7 Degrees at 50% intensity points
Thermistor resistance (25°C) R25 100 100 kΩ 25 °C
Thermistor BETA-value β3964 3964 K denedat25°C/100°C
9,3 max.
8,15 -0
0,1
+
5,5 -0,5
0,1
+
A13,2
`
1
0,7
`
0,2
13,45
`
0,2
5,35
`
0,15
1,5 max.
5,08
Sensor Element TP+
T ref
TP-
GND
n
0,45
`
0,05
45°
0
10
20
30
40
50
60
70
80
90
100
-30 -25 -20 -15 -10 -5 0 5 10 15 20 25
Relative Responsivity [%]
Angle of Incidence [degree]
TPiD 1T 0226 IRA
TPiD 1T 0226 L5.5
Field of View
9,3 max.
8,15 -0
0,1
+
5,5 -0,5
0,1
+
n
0,45
`
0,05
1,5 max.
13,2
`
1
0,7
`
0,2
8,35
`
0,2
5,35
`
0,15
45°
5,08
TP+
T ref
TP-
GND
9,3 max.
8,15 -0
0,1
+
5,5 -0,5
0,1
+
n
0,45
`
0,05
1,5 max.
13,2
`
1
0,7
`
0,2
8,35
`
0,2
5,35
`
0,15
45°
5,08
TP+
T ref
TP-
GND
9,3 max.
8,15 -0
0,1
+
5,5 -0,5
0,1
+
n
0,45
`
0,05
1,5 max.
13,2
`
1
0,7
`
0,2
8,35
`
0,2
5,35
`
0,15
45°
5,08
TP+
T ref
TP-
GND
9,3 max.
8,15 -0
0,1
+
5,5 -0,5
0,1
+
n
0,45
`
0,05
1,5 max.
13,2
`
1
0,7
`
0,2
8,35
`
0,2
5,35
`
0,15
45°
5,08
TP+
T ref
TP-
GND
9,3 max.
8,15 -0
0,1
+
5,5 -0,5
0,1
+
n
0,45
`
0,05
1,5 max.
13,2
`
1
0,7
`
0,2
8,35
`
0,2
5,35
`
0,15
45°
5,08
TP+
T ref
TP-
GND
9,3 max.
8,15 -0
0,1
+
5,5 -0,5
0,1
+
n
0,45
`
0,05
1,5 max.
13,2
`
1
0,7
`
0,2
8,35
`
0,2
5,35
`
0,15
45°
5,08
TP+
T ref
TP-
GND
31
www.excelitas.com
THERMOPILE DETECTORS FOR MEASUREMENT
32
Applications
•Non-contact Temperature measurements
•IR-based Gas Sensors
Features and Benets
•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 conguration,
each with a different size absorbing area. The window is available as standard infrared
or with an optional narrow band pass lter, as per page 5 for gas sensing applications.
Standard window size is round or square. With the narrowband lters, 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.
TPD 1T 0223, TPD 1T 0122, TPD 1T 0623 Thermopile Detector
www.excelitas.com
Miniature Thermopile Detectors
For Gas Sensing And Measurement
TPD 1T 0223, TPD 1T 0623 and TPD 0122
Parameter Symbol TPD 1T 0223 TPD 1T 0623 TPD 0122 Remarks
Sensitive Area A 0.7 x 0.7 1.2 x 1.2 Ø 0.5 Absorber Area
Sensitive Area A 0.5 1.4 0.2 Absorber Area
Thermopile Resistance RTP 50…100 50…110 85…135 25°C
Responsivity R 45 33 77 500°/1Hz/WithoutIR-lter
Sensitivity (Tdet 25 °C / Tobj 40 °C) S40 88 133 43 Withstandardlter(LWP,cut-on5.5µm)
Sensitivity (Tdet 25 °C / Tobj 100 °C)
S100 116 177 56 Withstandardlter(LWP,cut-on5.5µm)
Time Costant t 22 27 15
Noise Voltage Vn35 36 42 25°C
SpecicDetectivity D* 0.9 1.1 0.8 25°C
Temp.CoefcientofResistance TCRTP 0,03 0,03 0,03
Temp.CoefcientofResponsivity TCR-0,05 -0,05 -0,05
Field of view FoV 104 104 120 at 50% intensity points
Thermistor resistance (25°C) R25 100 100 100 25 °C
Thermistor BETA-value β3964 3964 3964 denedat25°C/100°C
2,7
`
0,25
13,5
`
1,5
1
`
0,15
3,6
`
0,15
2,54
`
0,25
TP+ T ref
TP-
GND
0,45
`
0,05
n
2,55
-0,2
0,1
+
0,45
`
0,2
4,7
-0,1
0,05
+
5,7 max.
A
Sensor Element
Optical Distance 0,87
45°
5,6 max.
A
2,4
-0,4
0,1
+
o
4,7
-0,1
0,1
+
Sensor Element
13,46
`
1,5
0,45
`
0,2
2,7
`
0,2
0,21
`
0,09
Optical Distance 0,87
n
0,45
`
0,05
T ref
TP+
TP-
GND
1
`
0,15
3,6
`
0,15
2,54
`
0,25
4,4max.
45°
0
10
20
30
40
50
60
70
80
90
100
-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90
Relative Responsivity [%]
Angle of Incidence [degree]
TPD 1T
0223
TPD 1T
0623
0
10
20
30
40
50
60
70
80
90
100
-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90
Relative Responsivity [%]
Angle of Incidence [degree]
TPD 1T 0122
Field of View TPD 1T 0223, TPD 1T 0623
Field of View TPD 1T 0122
THERMOPILE DETECTORS FOR THERMOMETRY
Applications
•Ear Thermometry
•General purpose Thermometry
Features and Benets
•ISOthermal performance
•Miniature, TO-type metal housing
•Light collecting aperature
•Thermistor included
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.
TPiD 1T 0122B, TPiD 1T 0222B, TPiD 1T 0622B Thermopile Detector
ISOthermal, Miniature Thermopile Detectors
For Ear Thermometry
TPiD 0122B, TPiD 0222B and TPiD 0622B
Parameter Symbol TPiD 0122B TPiD 0222B TPiD 0622B Remarks
Sensitive Area A Ø 0.5 0.7 x 0.7 1.2 x 1.2 Absorber Area
Sensitive Area A 0.2 0.5 1.4 Absorber Area
Thermopile Resistance RTP 85…135 50…100 50…110 25°C
Responsivity R 92 60 33 500°/1Hz/WithoutIR-lter
Sensitivity (Tdet 25 °C / Tobj 40 °C) S40 44 95 126 Withstandardlter(LWP,cut-on5.5µm)
Sensitivity (Tdet 25 °C / Tobj 100 °C)
S100 58 125 140 Withstandardlter(LWP,cut-on5.5µm)
Time Costant t 15 22 27
Noise Voltage Vn42 35 36 25°C
SpecicDetectivity D* 1.0 1.2 1.1 25°C
Temp.CoefcientofResistance TCRTP 0,03 0,03 0,03
Temp.CoefcientofResponsivity TCR-0,05 -0,05 -0,05
Field of view FoV 90 90 110 at 50% intensity points
Thermistor resistance (25°C) R25 100 100 100 25 °C
Thermistor BETA-value β3964 3964 4097 denedat25°C/100°C
5,6 max.
A
2,4
-0,4
0,1
+
o
4,7
-0,1
0,1
+
Sensor Element
13,46
`
1,5
0,45
`
0,2
2,7
`
0,2
0,21
`
0,09
Optical Distance 0,87
n
0,45
`
0,05
T ref
TP+
TP-
GND
1
`
0,15
3,6
`
0,15
2,54
`
0,25
4,4max.
45°
0
10
20
30
40
50
60
70
80
90
100
-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90
Relative Responsivity [%]
Angle of Incidence [degree]
TPiD 1T 0222B
TPiD 1T 0122B
TPiD 1T 0622B
Field of View
33
www.excelitas.com
THERMOPILE DETECTORS FOR THERMOMETRY
34
Applications
•Forehead Thermometry
•General, Non-contact Temperature Sensing
•Small space applications
Features and Benets
•Miniature SMD housing
•Flat housing
•Thermistor included
•“Tape & Reel” Packaging
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 eld of view. All of Excelitas’ SMD parts are supplied in volume, in
“Tape and Reel” packaging.
TPiD 1S 0122, TPiD 1S 0122 FM Thermopiles
www.excelitas.com
SMD Miniature Thermopile Detectors
For Various Applications
TPiD 1S 0122, TPiD 1S 0122 FM
Parameter Symbol TPiD 1S 0122 TPiD 1S 0122 FM Unit Remark
Sensitive Area A Ø 0.5 Ø 0.5 mm Absorber Area
Sensitive Area A 0.196349541 0.196349541 mm2 Absorber Area
Thermopile Resistance RTP 85…135 85…135 kΩ 25°C
Responsivity R 77 77 V/W 500°/1Hz/WithoutIR-lter
Sensitivity (Tdet 25 °C / Tobj 40 °C) S40 46 - µV/K Withstandardlter(LWP,cut-on5.5µm)
Sensitivity (Tdet 25 °C / Tobj 100 °C)
S100 60 - µV/K Withstandardlter(LWP,cut-on5.5µm)
Time Costant t 15 15 ms
Noise Voltage Vn42.4762689 42.4762689 nV/√Hz 25°C
SpecicDetectivity D* 0.8 0.8 108cm√Hz/W 25°C
Temp.CoefcientofResistance TCRTP 0,03 0,03 %/K
Temp.CoefcientofResponsivity TCR-0,05 -0,05 %/K
Field of view FoV 115 75 Degrees at 50% intensity points
Thermistor resistance (25°C) R25 100 100 kΩ 25 °C
Thermistor BETA-value β4097 4097 K denedat25°C/100°C
Field of View TPiD 1S 0122, TPiD 1S 0122
0
10
20
30
40
50
60
70
80
90
100
-90-80 -70-60 -50-40 -30-20 -100 10 20 30 40 50 60 70 80 90
Relative Responsivity [%]
Angle of Incidence [degree]
TPID 1S 0122
TPID 1S 0122
FM
Field of View TPiD 1S 0122, TPiD 1S 0122
"Weitergabe sowie Vervielfältigung dieses Dokuments, Verwertung und Mitteilung seines Inhalts sind
verboten, soweit nicht ausdrücklich gestattet. Zuwiderhandlung verpflichten zu Schadenersatz. Alle
Rechte für 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."
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Scale
Catalogdrawing
TPiD 1S 0122 FM
Manfred.Tkocz
29.08.2012
29.08.2012
A4
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General Tolerances Werkstückkanten /
Edges of Workingparts
Änderung/Revision
Ind./Rev. Datum / Date Name
Gezeichnet
/ Drawn
Geprüft /
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Name
Datum / Date
Format / Size
0 2/4147 29.08.2012 Tkocz
1
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10:1
Gewicht / Weight
-
2/72169
Zeichnungsnummer / Drawing number
3,8
`
0,2
o
3,4
`
0,3
o
A
SENSOR ELEMENT
1
`
0,15
1
`
0,15
2
`
0,15
0,6
`
0,15
2,54
`
0,15
T ref
GND
TP -
GND
TP +
GND
NC
GND
1,8
`
0,25
OPTICAL DISTANCE 0,75
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Revision Datum
Date Name
Datum
Date Name
Gezeichnet
Drawn by
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Material
Benennung / Title
Ersatz für / Replacement for
Ersetzt durch / Replaced by
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Scale
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Manfred.Tkocz
11.05.2012
11.05.2012
10:1
Catalogue Drawing
TPiD 1S 0122
Thermopile Sensor
02/4133 11.05.2012 Tkocz
"Weitergabe sowie Vervielfältigung dieses Dokuments, Verwertung und Mitteilung seines Inhalts sind
verboten, soweit nicht ausdrücklich gestattet. Zuwiderhandlung verpflichten zu Schadenersatz. Alle
Rechte für 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."
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SENSOR ELEMENT
1
`
0,15
1
`
0,15
2
`
0,15
0,6
`
0,15
2,54
`
0,15
T ref
GND
TP -
GND
TP +
GND
NC
GND
1,8
`
0,25
OPTICAL DISTANCE 0,75
THERMOPILE SENSORS AND MODULES
Applications
•General purpose Temperature Monitoring
Features and Benets
•SMD Housing
•ISOthermal Performance
•Internal Signal Processing
•Factory calibrated
•Available in “Tape and Reel“
Product Description
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 specied 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 conguration offers a wide eld of view. For more narrow spot size require-
ments, we offer the TPiS 1S 0133 FM version with reduced optical Field of View, dened
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.
TPiS 1S 0133, TPiS 1S 0133 FM, TPiS 1S 1133 - Thermopile Sensors
SMD Sensor With Integrated Processing
For Non-Contact Temperature Measurement
TPiS 1S 0133 and TPiS 1S 0133 FM
Parameter Symbol TPiS 1S 0133 TPiS 1S 0133 FM Unit Remark
Output Voltage Swing VO0,25...(VDD- 0,25) 0,25...(VDD- 0,25) V
Resistive Output Load RL50 50 kW min.
Object Temp Accuracy 1.5 1.5 K + / -
Response Time tresp 100 100 ms typ.
Sensitive area A Ø 0.5 Ø 0.5 mm TPiS 1S 01
Field of View FoV 120 60 ° TPiS 1S 01
Distance to Spot size ratio
Sensitive area A
Field of View FoV
Distance to Spot size ratio
Supply Voltage VDD 4,5....5,5 4,5....5,5 V
Supply Current IDD 1.5 1.5 mA typ. ; RL > 1MW
Operating Temp range -25....+100 -25....+100 °C
Storage Temp range -40....+100 -40....+100 °C
ESD tolerance 2.5 2.5 kV human body model
Soldering Temp Refer to Page 46 (handling and
precautions). Hz
Field of View
5
`
0,15
5
`
0,15
1,46
ASensor Element
Opticel Distance 0,75
1,8
`
0,25
1,27
`
0,15
1,27
`
0,15
2,08
`
0,15
SDAT
SCLK
ATEMP
VSS
VDD
ATPM
0,64
`
0,15
2,54
`
0,15
0
10
20
30
40
50
60
70
80
90
100
-90 -80 -70 -60 -50 -40 -30 -20 -10 0102030405060708090
Relative Responsivity [%]
Angle of Incidence [degree]
TPiS 1S 0133
vertical
TPiS 1S 0133
horizontal
TPiS 1S 0133 FM
50 % relative
output signal
Field of View
5
0,15
5
0,15
1,46
ASensor Element
Opticel Distance 0,75
1,8
0,25
1,27
0,15
1,27
0,15
2,08
0,15
SDAT
SCLK
ATEMP
VSS
VDD
ATPM
0,64
0,15
2,54
0,15
1
For the various object temperature ranges
we offer following pre-calibrated Sensors:
-20...60°C: TPiS 1S 0133 OAA060
-20...120°C: TPiS 1S 0133 OAA120
-20...60°C: TPiS 1S 0133 FM OAA060
-20...120°C: TPiS 1S 0133 FM OAA120
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.
35
www.excelitas.com
THERMOPILE SENSORS AND MODULES
36
Applications
•Ear Thermometry
•Non-contact Thermometry
Features and Benets
•Digital output
•ISOthermal performance
•Miniature, TO-type metal housing
•Temperature reference output included
Product Description
As a part of Excelitas’ continuing focus on innovation and digitization, the new
DigiPile™ 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 interfer-
ence is achieved. Features of the DigiPile™ enable optimum Ear Thermometry designs.
DigiPileTM - TPiS 1T 1252B, TPiS 1T 1256 L5.5, TPS 1T 1254 -
Thermopile Sensors with Digital Output
www.excelitas.com
DigiPileTM – Thermopile Sensors
For Non-Contact Temperature Measurement
Field of View TPiS 1T 1252B
Field of View TPiS 1T 1256
Field of View TPS 1T 1254
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Catalogue Drawing
TPiS 1T 1252
Thermopile Sensor
02/4050 12.10.2010 Tkocz
5,7 max.
4,7
-0,1
0,05
+
3,2
0,25
2,35
0,25
2
0,1
13,4
1
VDD Direct
Link
VSS
2,54
3,6
0,15
45°
1
0,15
0,45
0,05
A
Optical Distance 1.37
Sensor Element
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Catalogue Drawing
TPiS 1T 1252
Thermopile Sensor
02/4050 12.10.2010 Tkocz
5,7 max.
4,7
-0,1
0,05
+
3,2
0,25
2,35
0,25
2
0,1
13,4
1
VDD Direct
Link
VSS
2,54
3,6
0,15
45°
1
0,15
0,45
0,05
A
Optical Distance 1.37
Sensor Element
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Catalogue Drawing
TPiS 1T 1252
Thermopile Sensor
02/4050 12.10.2010 Tkocz
5,7 max.
4,7
-0,1
0,05
+
3,2
0,25
2,35
0,25
2
0,1
13,4
1
VDD Direct
Link
VSS
2,54
3,6
0,15
45°
1
0,15
0,45
0,05
A
Optical Distance 1.37
Sensor Element
"Weitergabe sowie Vervielfältigung dieses Dokuments, Verwertung und Mitteilung seines Inhalts sind
verboten, soweit nicht ausdrücklich gestattet. Zuwiderhandlung verpflichten zu Schadenersatz. Alle
Rechte für 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."
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Maßstab /
Scale
Dimensions and Connections
TPiS 1T 1254
Manfred.Tkocz
05.10.2012
05.05.2011
A4
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Allgemeintoleranzen /
General Tolerances Werkstückkanten /
Edges of Workingparts
Änderung/Revision
Ind./Rev. Datum / Date Name
Gezeichnet
/ Drawn
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Checked
Name
Datum / Date
Format / Size
0 2/4148 05.10.2012 Tkocz
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2/72172
Zeichnungsnummer / Drawing number
45°
VDD Direct
Link
VSS
2,5
-0,4
0,1
+
8,15
-0
0,1
+
9,4 max.
0,7
`
0,2
4,3
`
0,2
n
6,5 max.
0,5
-0,2
0,1
+
A
0,43
n
`
0,05
13,46
`
1
5,08
5,48
`
0,15
1,15 max.
Optical Distance 2,0
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Material
Benennung / Title
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Ersetzt durch / Replaced by
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Manfred.Tkocz
14.12.2010
06.05.2011
5:1
12/4074 06.05.2011 Tkocz
Catalogue Drawing
TPS 1T 1256 L5,5
Thermopile Sensor
02/4060 14.12.2010 Tkocz
0,7
0,2
8,35
0,2
0,43
0,05
9,4 max.
13,46
1
5,08
45°
5,48
0,15
1,15 max.
VDD
Direct
Link
VSS
8,15
-0
0,1
+
5,5
-0,5
0,1
+
A
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14.12.2010
06.05.2011
5:1
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Catalogue Drawing
TPS 1T 1256 L5,5
Thermopile Sensor
02/4060 14.12.2010 Tkocz
0,7
0,2
8,35
0,2
0,43
0,05
9,4 max. 13,46
1
5,08
45°
5,48
0,15
1,15 max.
VDD
Direct
Link
VSS
8,15
-0
0,1
+
5,5
-0,5
0,1
+
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Material
Benennung / Title
Ersatz für / Replacement for
Ersetzt durch / Replaced by
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1
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14.12.2010
06.05.2011
5:1
12/4074 06.05.2011 Tkocz
Catalogue Drawing
TPS 1T 1256 L5,5
Thermopile Sensor
02/4060 14.12.2010 Tkocz
0,7
0,2
8,35
0,2
0,43
0,05
9,4 max.
13,46
1
5,08
45°
5,48
0,15
1,15 max.
VDD
Direct
Link
VSS
8,15
-0
0,1
+
5,5
-0,5
0,1
+
A
0
10
20
30
40
50
60
70
80
90
100
-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90
Relative Responsivity (%)
Angle of Incidence [Degree]
TPiS 1T
1252B
0
10
20
30
40
50
60
70
80
90
100
-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90
Relative Responsivity (%)
Angle of Incidence (%)
TPiS 1T 1254
0
10
20
30
40
50
60
70
80
90
100
-20 -18 -16 -14 -12 -10 -8 -6 -4 -2 0 2 4 6 8 10 12 14 16 18 20
Relative Responsivity (%)
Angle of Incidence (Degree)
Field of View TPiS 1T 1252B
Field of View TPiS 1T 1254
Field of View TPS 1T 1256
THERMOPILE SENSORS AND MODULES
DigiPileTM in SMD - TPiS 1S 1253 - Thermopile Sensor with Digital Output
SMD DigiPileTM – Thermopile Sensors
For Non-Contact Temperature Measurement
Field of View TPiS 1S 1253
DigiPileTM - TPiS 1T 1252B, TPiS 1T 1256 L5.5, TPS 1T 1254, TPiS 1S 1253
Parameter Symbol TPiD 1T 1252B TPiD 1T 1254 TPiD 1T 1256
L5.5 TPiD 1T 1253 Unit Remarks / Conditions
Operating Conditions
Operating Voltage VDD 2,4…3,6 2,4…3,6 2,4…3,6 2,4…3,6 V
Supply Current IDD 11…15 11…15 11…15 11…15 µA VDD = 3.3 V
Operating Temperature To -20…70 -20…70 -20…70 -20…70 °C
"parametersmayvaryfromspecied
values with temperature dependence.“
Storage Temperature Ts -40…100 -40…100 -40…100 -40…100 °C Avoid storage in humid environment.
Thermopile Characteristics
Sensitive Area A 0,51 x 0,51 0,51 x 0,51 0,51 x 0,51 0,51 x 0,51 mm2 Absorber area
Sensitivity of TP Dcounts / ΔT 290 150 67 350 counts/K Tobj = 313K = 40°C, Tamb = 298K = 25°C
400 200 85 450 counts/K Tobj = 313K = 100°C, Tamb = 298K = 25°C
Noise of TP 8 8 8 8 counts Tobj = 313K (=40°C), Tamb = 298K (=25°C)
Time Constant t 45 45 45 45 ms
Ambient Temperature
sensor
Sensitivity of Tamb 90 90 90 90 counts/K Linear for Tamb from 0°C to 90°C
Count @ Tamb = 25°C 7000…9400 7000…9400 7000…9400 7000…9400 counts Range
Optical Characteristics
Field of View 84 56 5 120 Degree At 50% intensity points
Optical Axis +/- 10 +/- 10 +/- 2 +/- 10 Degree
Electrical Characteristics
ADC Resolution Tobj 17 17 17 17 Bits Max Count = 217
ADC Resolution Tamb 14 14 14 14 Bits Max Count = 214
ADC Sensitivity of Tobj 0,7…0,9 0,7…0,9 0,7…0,9 0,7…0,9 µV/count
ADC Offset Tobj 64000…65000 64000…65000 64000…65000 64000…65000 counts Range
Input Low Voltage VIL 0.2 VDD 0.2 VDD 0.2 VDD 0.2 VDD V
Input High Voltage VIH 0.8 VDD 0.8 VDD 0.8 VDD 0.8 VDD V
Pull Down Current 200 200 200 200 µA Direct link pin to VDD
Pull Up / Down Current 130 130 130 130 µA Direct link pin to VSS
LPF Cut-Off Frequency 8 8 8 8 Hz
( 5 : 1 )
"Weitergabe sowie Vervielfältigung dieses Dokuments, Verwertung und Mitteilung seines Inhalts sind
verboten, soweit nicht ausdrücklich gestattet. Zuwiderhandlung verpflichten zu Schadenersatz. Alle
Rechte für 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."
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Checked by
Werkstoff
Material
Benennung / Title
Ersatz für / Replacement for
Ersetzt durch / Replaced by
Maßstab
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2/71903
W:\ACAD\INVENTOR\PROJEKTE\SENSOREN\TPS\TPiS 1S 1253\TPiS 1S 1253 Catalogdrawing 2-71903.idw
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30.09.2010
09.05.2012
10:1
(5:1)
12/4075 06.05.2011 Tkocz
Tkocz
09.05.20122/4132
2
Catalogue Drawing
TPiS 1S 1253
Thermopile Sensor
02/4045 01.10.2010 Tkocz
Not connected
VDD
Not connected
Direct
Link
VSS
VSS
Not connected Not connected
2,08
`
0,15
1,27
`
0,15
1,27
`
0,15
0,64
`
0,15
5
`
0,2
o
1,8
`
0,25
2,54
`
0,15
A
0,8
4,35
`
0,3
o
0
10
20
30
40
50
60
70
80
90
100
-90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90
Relative Responsivity [%]
Angle of Incidence [degree]
TPiS 1S 1253
50 % relative
output signal
Field of View TPiS 1S 1253
37
www.excelitas.com
Relative Responsivity (%)
Angle of Incidence (Degree)
100
90
80
70
60
50
40
30
20
10
0
-80 0
-60 -40 -20 604020
–– TPS 1T 0134 –– TPS 1T 0136 IRA –– TPS 1T 0136 L5.5
50 % rel. output
signal
Filter
Field of View
10
0
10
20
30
40
50
60
70
80
90
100
2 4 6 8 10 12 14 16 18 20
Transmission[%]
Wavelength[µm]
Filter
Standard
non coated
Silicon
THERMOPILE SENSORS AND MODULES
38
Product Description
This series includes the proven TPMI® concept in TO-5 housings. It senses the ther-
mal radiation emitted by objects and converts this to an analog voltage. The product
is fully factory-calibrated for an accurate signal output over a specied temperature
range, and includes optional temperature compensation. The internal signal process-
ing, 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 perfor-
mance of the entire sensor under transient thermal conditions. The temperature accu-
racy 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 inuences like leakage currents on
the parent pcb, relative humidity, or electromagnetic interference.
For amplication of the highly sensitive thermopile signal, a high resolution, program-
mable low-noise amplier is provided. An adjustable, high-precision ambient tempera-
ture 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 tempera-
ture range. This range can be adapted and scaled to customer requirements by means
of the exible offset and post-gain adjustment.
For dened spot size requirements, we offer sensors with dened Field of View, ob-
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...60°C: TPiS 1T 0134 OAA060
20...120°C: TPiS 1T 0134 OAA120
-20...120°C: TPiS 1T 0136 L5.5 OAA120
-20...250°C: TPS 1T 0136 IRA OAA250
IRA= internal reector 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.
TPiS 1T 0134, TPiS 1T 0136 L5.5, TPS 1T 0136 IRA –
Calibrated Thermopile Sensors (TPMI® Family)
www.excelitas.com
ISOthermal Thermopile Sensors
With Integrated Processing And Optics For
Non-Contact Temperature Measurement
Applications
•General-purpose Temperature Monitoring
Features and Benets
•Internal Signal Processing
•Factory-calibrated
•Optics available
•Ambient temperature Compensation
TPiS 1T 0134, TPiS 1T 0136 L5.5 and TPiS 1T 0136 IRA
Parameter Symbol TPiS 1T 0134 TPiS 1T 0136 L5.5 TPiS 1T 0136 IRA Unit Remark
Output Voltage Swing VO0,25...(VDD- 0,25) 0,25...(VDD- 0,25) 0,25...(VDD- 0,25) V
Resistive Output Load RL50 50 50 kW min.
Object Temp Accuracy 1.5 1.5 1.5 K + / -
Response Time t 100 100 100 ms typ.
Sensitive area A Ø 0.5 Ø 0.5 Ø 0.5 mm TPiS 1T 01
Field of View FoV 67 4.5 11 ° TPiS 1T 01
Distance to Spot size ratio - 11:1 - TPiS 1T 01
Sensitive area A 0.7 x 0.7 0.7 x 0.7 0.7 x 0.7 mm2 TPiS 1T 02
Field of View FoV 70 7 15 ° TPiS 1T 02
Distance to Spot size ratio - 8:1 - TPiS 1T 02
Supply Voltage VDD 4,5....5,5 4,5....5,5 4,5....5,5 V
Supply Current IDD 1.5 1.5 1.5 mA typ. ; RL > 1MW
Operating Temp range -25....+100 -25....+100 -25....+100 °C
Storage Temp range -40....+100 -40....+100 -40....+100 °C
ESD tolerance 2.5 2.5 2.5 kV human body model
Soldering Temp 300 300 300 °C max , 10 s
THERMOPILE SENSORS AND MODULES
TPS 1T 0134
TPS 1T 0136 L5.5
TPS 1T 0136 IRA
39
www.excelitas.com
THERMOPILE SENSORS AND MODULES
40
Applications
•Industrial Temperature monitoring
•Pyrometry
Features and Benets
•Internal Signal Processing
•Factory-calibrated
•Lens or Mirror Optics
•Ambient temperature compensation
•ISOthermal performance
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 regula-
tion and a noise-reduction lter. The Module also features ISOthermal performance
and includes the integrated temperature compensation for a dened 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 dened spot size requirements, we offer sensors with a Field of View dened 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 lter may be supplied with
the mirror module. For the various object temperature ranges, Excelitas offers the
following pre-calibrated Modules:
External Mirror types
-20...60°C: TPiM 1T 0134 OAA060 P) M(y)
-20...140°C: TPiM 1T 0134 OAA140 P) M(y)
-20...250°C: TPiM 1T 0134 OAA250 P M(y)
-20...180°C: TPiM 1T 0134 OAA180 P M(y)
Mirrors in different viewing orientations M(y); y = L (left) / y = F (front) / y = R (right).
Integral Lens types
-20...60°C: TPiM 1T 0234 L5.5 OAA060 P7
-20...120°C: TPiM 1T 0134 L5.5 OAA120 P7
-20...180°C: TPiM 1T 0134 L5.5 OAA180 P7
-20...250°C: TPiM 1T 0134 L5.5 OAA250 P7
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 inuences like leakage currents on
the parent PCB, relative humidity, or electromagnetic interference.
For amplication of the highly sensitive thermopile signal, a high resolution, program-
mable low-noise amplier is provided. An adjustable, high-precision ambient tempera-
ture 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 tempera-
ture range. This range can be adapted and scaled to customer requirements by means
of the exible offset and post-gain adjustment.
For dened spot size requirements, we offer sensors with dened Field of View,
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.
TPiM 1T 0136 L5.5, TPiM 1T 0134 M(y) – Thermopile Module with TPMI®
www.excelitas.com
Thermopile Modules
With Integrated Processing And Optics
For Temperature Measurement
Filter
Transmission (%)
0
10
20
30
40
50
60
70
80
90
100
2 4 6 8 10 12 14 16 18 20 22
Transmission[%]
Wavelength[µm]
Filter
Standard Filter G9
Filter G10
Field of View
Relative Responsivity (%)
Angle of Incidence (Degree)
100
90
80
70
60
50
40
30
20
10
0
-80 080
-60 -40 -20 604020
–– TPM 1T 0234 M (y) –– TPM 1T 0134 M (y) –– TPM 1T 0136 L5.5
50 % rel. output
TPiM 1T 0136 L5.5, TPiM 1T 0134 P6 M(y) and TPiM 1T 0139 P9 M(y)
Parameter Symbol TPiM 1T 0136 L5.5 TPiM 1T 0134 P6 M(y) TPiM 1T 0134 P9 M(y) Unit Remark
Output Voltage Swing VO0,25...(Vdd- 0,25) 0,25...(Vdd- 0,25) 0,25...(Vdd- 0,25) V
Resistive Output Load RL50 50 50 kW min.
Object Temp Accuracy 1.5 1.5 1.5 K + / -
Response Time tresp 100 100 100 ms typ.
Field of View FoV 4.5 5.5 5.5 ° TPiS 1T 01
Distance to Spot size ratio 11:1 - - TPiS 1T 01
Field of View FoV 7 7 7 ° TPiS 1T 02
Distance to Spot size ratio 8:1 - - TPiS 1T 02
Supply Voltage VDD 4,5....5,5 4,5....5,5 4,5....15* V *= voltage regulator
Supply Current IDD 1.5 1.5 1.7 mA typ. ; RL > 1MW
Operating Temp range -25....+100 -25....+100 -25....+100 °C
Storage Temp range -40....+100 -40....+100 -40....+100 °C
ESD tolerance 2.5 2.5 2.5 kV human body model
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...60°C: TPiS 1T 0134 OAA060
-20...120°C: TPiS 1T 0134 OAA120
-20...120°C: TPiS 1T 0136 L5.5 OAA120
-20...250°C: TPS 1T 0136 IRA OAA250
IRA= internal reector L5.5 = 5.5mm focal length lens.
The sensors can also be supplied as “OBA” versions without internal temperature compensation.
41
www.excelitas.com
COOLEYE™ THERMOPILE ARRAY MODULES
FOV(X)
TPiL 16 T
TPiA 16T
2
1 5
6
9
10
13
14
16
12
11
15
8
7
4
3
1 2 3 4 5
…
16
FOV(Y)
Connector
X
Y
FOV(X)
42
Applications
•Presence Detection
•Non-contact Temperature Measurement
•Temperature-dependent Switch for Alarm
or Thermostatic applications.
•Household Appliances such as Microwave
Ovens
Features and Benets
•Digital SMBus interface
•Factory Calibration
•Temperature Signal
•Ambient temperature output signal
•Programmable emissivity
•Noisereductionlter
Product Description
With the CoolEyeTM Family, Excelitas offers thermopile arrays in multiple congura-
tions. 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.
All parts of the CoolEyeTM 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-specic
modications are possible.
For the various object temperature ranges we offer following pre-calibrated Modules:
0...60°C: TPiL 08T 2246 L3.9 OAA060
0...60°C: TPiL 16T 3446 L3.9 OAA060
0...60°C: TPiA 16T 4146 L3.9 OAA060
A temperature reference output is included. Upon request, the Modules can be sup-
plied as an “OBA” version, which is calibrated but without internal temperature com-
pensation. In this case, the customer will do the temperature compensation externally,
with the use of the supplied reference output.
TPiL 08T 2246 L3.9, TPiL 16T 3446 L3.9 – Thermopile Line
TPiA 16T 4146 L3.9 – Thermopile Array
www.excelitas.com
CoolEye™ - Digital Array Modules
With Integral Optics
Filter
10
0
10
20
30
40
50
60
70
80
90
100
2 4 6 8 10 12 14 16 18 20
Transmission[%]
Wavelength[µm]
Filter
Standard
non coated
Silicon
COOLEYE™ THERMOPILE ARRAY MODULES
TPiL 08T 2246 L3.9, TPiL 16T 3446 L3.9, TPiA 16T 4146 L3.9
Parameter Symbol TPiL 08 T TPiL 16T TPiA 16 T Unit Remark
Storage Temperature Range -40 …. +100 -40 …. +100 -40 …. +100 °C
Operating Temperature Range -25 …. +100 -25 …. +100 -25 …. +100 °C
Supply Voltage VDD 4.5 .… 5.5 4.5 .… 5.5 4.5 .… 5.5 V
Supply Current IDD 5 5 5 mA typ.
Field of View X / L3.9 FOVX50 62 30 ° refertoFOVdenitions
Field of View Y / L3.9 FOVYNA NA 20 ° refertoFOVdenitions
Digital Interface Type SMBus SMBus SMBus
Object Temperature Accuracy ±1.5 °C for calibration conditions
Temperature Sensing Range 0….60 100….250 0….60 °C
Signal Refresh Time tPXrefr 250 400 400 ms all pixels and ambient temperature
Field of View TPiL 16T
Field of View TPiL 08
20
30
40
50
60
70
80
90
100
Rel. Signal (%)
-
7.5
-
2.5
2.5
7.5
0
10
20
-
40
-
30
-20
-
10
0
10
20
30
40
Field of View (Y) Angle°
Field of View (X) Angle °
40.0
50.0
60.0
70.0
80.0
90.0
100.0
Rel. Signal %
-30
-20
-
10
0
10
20
30
0.0
10.0
20.0
30.0
-30
-
20
-
10
0
10
20
30
Field of View (Y) Angle°
Field of View (X) Angle°
43
www.excelitas.com
Mechanical Dimensions TPiX YT ZZ46 L3.9
(X = L or A; Y = 8 or 16; Z = 22, 41 or 34)
Mechanical Dimensions TPiL 32T 3346 L4.7
2 ± 0.3 x 45°
21.8 ±0.3
13.7 max
max
21.8 ± 0.3
5
1± 0.2
9.3 max
5.8±0.3
2.0 max
JST S 4B-PH SM4TB
3.5 ± 0.15
0.8
± 0.15
7.9
14 ± 0.3
11.9
21.8 ±0.3
14.5 max
max
21.8 ± 0.3
5
1± 0.2
9.3 max
6.9 ± 0.3
2.0 max
8.2 max
JST S 4B-PH SM4TB
7.0
14 ± 0.3
11.9
GND
VDD
SCLK
SDAT
GND
VDD
SCLK
SDAT
COOLEYE™ THERMOPILE ARRAY MODULES
44
Applications
•Presence Detection
•Energy Conservation for Smart Home
concepts
•Safety and High-end Alarm Applications
Features and Benets
•Digital SM Bus interface
•Factory Calibration
•Temperature Reference Signal
•Ambient temperature output signal
Product Description
With this new member of the CoolEyeTM 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 specic modications
are possible.
The calibrated temperature range of this new model will be 0…60°C: TPiL 32T 3346
L4.7 OAA060
A temperature reference output is included with associated temperature compensation
of the module. This CoolEyeTM 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.
TPiL 32T 3346 L4.7 – Thermopile Line Array
www.excelitas.com
CoolEye™ –
Digital Line Array Module, 32 Pixels
10
0
10
20
30
40
50
60
70
80
90
100
2 4 6 8 10 12 14 16 18 20
Transmission[%]
Wavelength[µm]
Filter
Standard
non coated
Silicon
Filter
FOV(X)
TPiL 32 T
32
Connector
X
Y
32
32
6
5
4
3
2
1
TPiL 32T 3346 L4.7
Parameter Symbol TPiL 32 T Unit Remarks
Storage Temperature Range -40 …. +100 °C
Operating Temperature Range -25 …. +100 °C
Supply Voltage VDD 4.5 .… 5.5 V
Supply Current IDD 5 mA typ.
Field of View X / L4.7 FOVX59 ° refertoFOVdenitions
Field of View Y / L4.7 FOVYNA ° refertoFOVdenitions
Digital Interface Type SMBus
Object Temperature Accuracy ±1.5 °C for calibration conditions
Temperature Sensing Range 0….60 °C
Signal Refresh Time tPXrefr 380 ms all pixels and ambient temperature
COOLEYE™ THERMOPILE ARRAY MODULES
Field of View TPiL 32T
90
100
Rel. Signal (%)
60
70
80
90
20
30
40
50
60
0
10
20
-
35
3
-
20
-
5
10
Field of View (X) Angle°
-
9
-
3
25
40
Field of View (Y) Angle°
Mechanical Dimensions TPiX YT ZZ46 L3.9
(X = L or A; Y = 8 or 16; Z = 22, 41 or 34)
Mechanical Dimensions TPiL 32T 3346 L4.7
2 ± 0.3 x 45°
21.8 ±0.3
13.7 max
max
21.8 ± 0.3
5
1± 0.2
9.3 max
5.8±0.3
2.0 max
JST S 4B-PH SM4TB
3.5 ± 0.15
0.8
± 0.15
7.9
14 ± 0.3
11.9
21.8 ±0.3
14.5 max
max
21.8 ± 0.3
5
1± 0.2
9.3 max
6.9 ± 0.3
2.0 max
8.2 max
JST S 4B-PH SM4TB
7.0
14 ± 0.3
11.9
GND
VDD
SCLK
SDAT
GND
VDD
SCLK
SDAT
45
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www.excelitas.com
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.
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-certied manu-
facturer 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 pre-
cautions 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.
Soldering conditions
Hand soldering and standard wave solder-
ing process may be applied. Avoid heat
exposure to the top and the window of the
detector. Reow soldering is not recom-
mended for all TO-housing types. Our new
SMD types are designed for reow-solder-
ing in accordance with general practices
for SMD.
Reliability Standards
Excelitas’ continuous reliability qualica-
tion 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.
Handling and Precautions
HANDLING AND PRECAUTIONS
Reliability Standards
International Electrotechnical Commission (IEC) Standards
IEC 60068-2-1 Environmental 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
IEC 60068-2-14 Environmental testing - Part 2: Tests. Test N: Change of temperature
Joint Electron Devices Engineering (JEDEC) Standards
JESD-22 Series test methods
US Military (MIL) Standards
MIL-STD-883 Test methods and procedures for microelectronics
Typical Lead Free Reflow Profile
Temperature (° C)
Time (s)
0330
300
270
240
210
180
150
120
90
60
30
300
250
200
150
100
50
0
Peak Temperature
235–255° C
Pre-Heating Zone
2–4 min max
Sparkling Zone
typical 60–90 s
Reflow Zone
Time above -217°
typical 60–75 s
< 2.5° C
46
www.excelitas.com
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 DigiPileTM 36
TPiS 1S 1253 New DigiPileTM in SMD 37
TPiS 1T 013… a2TPMI Calibrated Sensor 38
Modules
TPiM 1T 013… a2TPMI Calibrated Module 40
CoolEyeTM 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
COMPARISON TABLES
Pyrodetectors
Recommendations
Model Features Comments Market/ Applications Page
“Smart“ DigiPyro®
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
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
DigiPyro®
PYD 5790 Dual-Element
New - Digital, In SMD
Consumer Electronics Applications 20
PYD 1798 Dual-Element Alarm Applications 21
PYD 1788 Dual-Element Standard Light Switches 21
PYQ 2898 Quad-Element Alarm Applications 22
PYQ 5848 Quad-Element Ceiling-mountconguration Light Switches 23
PYS 3798 Single-Element Single-Channel Gas Monitoring 26
PYS 3828 2x Single Element (2+1) Channel Gas Monitoring 27
Low Cost
LHi 778 Dual-Element Low Cost Light Switches 16
47
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
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
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
For a complete listing of our global offices, visit www.excelitas.com/Locations
Copyright ©2012, Excelitas Technologies Corp. All rights reserved.
DigiPile™ and CoolEye™ are trademarks of Excelitas Technologies Corp.
Excelitas®
, DigiPyro® and TPMI® 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
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