all sensors compared to conventional compensation methods. In addition the sensor utilizes a silicon, micromachined, stress concentration enhanced structure to provide a very linear output to measured pressure. These calibrated and temperature compensated sensors give an accurate and stable output over a wide temperature range. This series is intended for use with non-corrosive, non-ionic working fluids such as air, dry gases and the like. p 408 225 4314 1.27 0.050 0.020" x 0.010" Pin 0.30" minimum length Pin 1 Identifier 5.33 0.210 Port B 27.43 1.080 3.56 0.140 Vs Port A 10.67 0.420 10.67 0.420 3.18 0.125 www.allsensors.com Port 0.179"/0.189" CL - Vout + 3.18 R0.125 Gnd 13.97 0.550 21.59 0.850 DS-0368 Rev A R Page 1 Signed Original O All Sensors 20.32 0.800 www.allsensors.com Pinout: Pin 1: Vs Pin 2: Gnd Pin 3: Vout Pin 4: Do Not Connect R Signed Original On File 2.54 0.100 (Typ) 8.74 0.344 12.19 0.480 Original On File Equivalent Circuit Signed Original On File Physical Dimensions www.allsensors.com R The output of the device is ratiometric to the supply voltage over a supply voltage range of 4.5 to 5.5 volts. R e www.allsensors.com change in temperature, stability to warm-up, stability to long time period, and position sensitivity are all significantly reduced when f 408 225 2079 Signed Original On File R mode errors. This model provides a ratiometric 4-volt output with superior output offset characteristics. Output offset errors due to R www.allsensors.com The ADCA series of Amplified low pressure sensors are based upon a proprietary technology to reduce all output offset or common Signed Original On File General Description www.allsensors.com * Medical Instrumentation * Environmental Controls * HVAC a 16035 Vineyard Blvd. Morgan Hill, CA 95037 Signed Original On F R www.allsensors.com * 0.25 to 60 In H2O Pressure Ranges * Ratiometric 4V Amplified Output * Temperature Compensated Ranges Available in Standard, Industrial and Military ranges. * Calibrated Zero and Span R Features Applications ors.com w.allsensors.com Signed Original On File ADCA Series Amplified Low Pressure Sensors Signed Original On F R Signed Original On File www.allsensors.com R -40 to 125 C Humidity Limits 0 to 95% RH Standard Pressure Ranges Operating Range A, B Device (non condensing) Pressure Type Nominal Span Proof Pressure Burst Pressure Specification Notes inH2O Pa inH2O kPa inH2O kPa 0.25 INCH-D-4V 0.25 65 Differential 4V 40 10 80 20 1 0.25 INCH-G-4V 0 to 0.25 65 Gage 4V 40 10 80 20 1 0.5 INCH-D-4V 0.5 125 Differential 4V 40 10 80 20 1 0.5 INCH-G-4V 0 to 0.5 125 Gage 4V 40 10 80 20 1 1 MBAR-D-4V 1 mbar 100 Differential 4V 100 25 200 50 1 1 INCH-D-4V 1 250 Differential 4V 100 25 200 50 - 1 INCH-G-4V 0 to 1 250 Gage 4V 100 25 200 50 - 2.5 INCH-D-4V 2.5 625 Differential 4V 200 50 300 75 1 2.5 INCH-G-4V 0 to 2.5 625 Gage 4V 200 50 300 75 1 5 INCH-D-4V 5 1,250 Differential 4V 200 50 300 75 - 5 INCH-G-4V 0 to 5 1,250 Gage 4V 200 50 300 75 - 10 INCH-D-4V 10 2,500 Differential 4V 200 50 300 75 - 10 INCH-G-4V 0 to 10 2,500 Gage 4V 200 50 300 75 - 20 INCH-D-4V 20 5,000 Differential 4V 300 75 500 125 - 20 INCH-G-4V 0 to 20 5,000 Gage 4V 300 75 500 125 - 30 INCH-D-4V 30 7,500 Differential 4V 500 125 800 200 - 30 INCH-G-4V 0 to 30 7,500 Gage 4V 500 125 800 200 - 40 INCH-G-4V 0 to 40 10,000 Gage 4V 500 125 800 200 1 60 INCH-G-4V 0 to 60 15,000 Gage 4V 500 125 800 200 1 Note A: Operating range in Pa is expressed as an approximate value. Note B: Products are calibrated to operating range expressed in inH2O (except 1 MBAR-D-4V, which is calibrated to range in mbar). Ordering Information: 5 INCH Pressure Range D Pressure Type - 4V Amplified 4V Output Compensation Temperature Range: ADCA Series Amplified Low Pressure Sensors R Page 2 Signed Original O Example: 5 INCH-D-4V-PRIME www.allsensors.com Compensation Temperature Range: ___________ (empty - indicates Standard) Compensation Temperature Range: "--PRIME" indicates Industrial Compensation Temperature Range: "--MIL" indicates Military R Signed Original On File Operating & Storage Signed Original On File Original On File Military: -40 C to 125 C R www.allsensors.com Industrial: -25 C to 85 C 270C Lead Temperature, max (soldering 2-4 sec.) www.allsensors.com R Standard: 5 C to 50 C Signed Original On File R Compensated -10 to +10 psig Common-mode pressure Where: ors.com Temperature Ranges +4.5 to +5.5 Vdc Supply Voltage VS R Environmental Specifications www.allsensors.com www.allsensors.com w.allsensors.com Signed Original On File Pressure Sensor Ratings Minimum Nominal Maximum Units Specification Notes 2.10 V 5 4.0 4.1 V 5 Signed Original On File 2 0.50 INCH-D-4V - - 3 %FSS 2 0.50 INCH-G-4V - - 3 %FSS 2 1 MBAR-D-4V - - 3 %FSS 2 1 INCH-D-4V - - 2 %FSS 2 1 INCH-G-4V - - 2 %FSS 2 2.5 INCH-D-4V - - 2 %FSS 2 2.5 INCH-G-4V - - 2 %FSS 2 All Others - - 1 %FSS 2 All Differential Products 2.15 2.25 2.35 V - All Gage Products 0.15 0.25 0.35 V - 0.25 INCH-D-4V - - 60 mV 2 0.25 INCH-G-4V - - 60 mV 2 0.50 INCH-D-4V - - 60 mV 2 0.50 INCH-G-4V - - 60 mV 2 1 MBAR-D-4V - - 60 mV 2 1 INCH-D-4V - - 60 mV 2 2 Offset Voltage @ zero differential pressure Offset Temperature Shift 1 INCH-G-4V - - 60 mV 2.5 INCH-D-4V - - 60 mV 2 2.5 INCH-G-4V - - 60 mV 2 5 INCH-D-4V - - 40 mV 2 5 INCH-G-4V - - 40 mV 2 All Others - - 20 mV 2 Offset Warm-up Shift www.allsensors.com Signed Original On File www.allsensors.com 2 %FSS 0.25 INCH-D-4V - 20 - mV 3 0.25 INCH-G-4V - 20 - mV 3 0.50 INCH-D-4V - 20 - mV 3 0.50 INCH-G-4V - 20 - mV 3 1 MBAR-D-4V - 20 - mV 3 1 INCH-D-4V - 10 - mV 3 1 INCH-G-4V - 10 - mV 3 All Others - 5 - mV 3 Original On File 20 - mV 6 20 - mV 6 0.50 INCH-D-4V - 20 - mV 6 0.50 INCH-G-4V - 20 - mV 6 1 MBAR-D-4V - 20 - mV 6 1 INCH-G-4V - 15 - mV 6 All Others - 5 - mV 6 All Sensors DS-0368 Rev A 0.25 INCH-D-4V - 20 - mV 0.25 INCH-G-4V - 20 - mV - Page 3 - 0.50 INCH-D-4V - 20 - mV - 0.50 INCH-G-4V - 20 - mV - R ors.com - Signed Original O Offset Long Term Drift (one year) 0.25 INCH-D-4V 0.25 INCH-G-4V www.allsensors.com R Offset Position Sensitivity (1g) R R %FSS 3 R 3 - Signed Original On File - - www.allsensors.com - Signed Original On File 0.25 INCH-D-4V 0.25 INCH-G-4V www.allsensors.com R Span Temperature Shift e www.allsensors.com 2.0 3.9 f 408 225 2079 1.90 All Gage Products p 408 225 4314 All Differential Products all sensors Output Span a 16035 Vineyard Blvd. Morgan Hill, CA 95037 R Signed Original On F Parameter R www.allsensors.com w.allsensors.com Signed Original On File Performance Characteristics for ADCA Series Amplified Low Pressure Sensors All parameters are measured at 5.0 volt excitation and room temperature unless otherwise specified. Pressure measurements are with positive pressure applied to PORT B Signed Original On F R Signed Original On File www.allsensors.com R Maximum Units Specification Notes 0.25 INCH-D-4V - 20 - mV - 0.25 INCH-G-4V - 20 - mV - 0.50 INCH-D-4V - 20 - mV - 0.50 INCH-G-4V - 20 - mV - 1 MBAR-D-4V - 20 - mV - 1 INCH-D-4V - 10 - mV - 1 INCH-G-4V - 10 - mV - All Others - 5 - mV - - 0.05 0.25 %FSS 4 Offset Long Term Drift (one year) Linearity, Hysteresis error (all products) Pressure Response: for any pressure applied the response time to get to 90% of pressure applied is typically less than 500 useconds. Specification Notes Note 1: Part number is available in Standard Compensation Temperature Range only. Note 2: Shift is relative to 25C between standard, industrial, or military compensated temperature range endpoints. Note 3: Shift is within the first hour of excitation applied to the device. Note 4: Measured at one-half full scale rated pressure using best straight line curve fit. Note 5: The span is the algebraic difference between full scale output voltage and the offset voltage. Note 6: Parameter is characterized and not 100% tested. Original On File www.allsensors.com Page 4 R R ADCA Series Amplified Low Pressure Sensors Signed Original O www.allsensors.com All Sensors reserves the right to make changes to any products herein. All Sensors does not assume any liability arising out of the application or use of any product or circuit described herein, neither does it convey any license under its patent rights nor the rights of others. R Signed Original On File Signed Original On File www.allsensors.com ors.com R www.allsensors.com Nominal Signed Original On File Minimum Parameter R All parameters are measured at 5.0 volt excitation and room temperature unless otherwise specified. Pressure measurements are with positive pressure applied to PORT B www.allsensors.com R w.allsensors.com Signed Original On File Performance Characteristics for ADCA Series Amplified Low Pressure Sensors (Cont'd)