R R R R www.allsensors.com www.allsensors.com www.allsensors.com www.allsensors.com Signed Original On File Signed Original On File Signed Original On File Signed Original On File ADCA Series Amplified Low Pressure Sensors Features 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 Applications Medical Instrumentation Environmental Controls HVAC General Description The ADCA series of Amplified low pressure sensors are based upon a proprietary technology to reduce all output offset or common mode errors. This model provides a ratiometric 4-volt output with superior output offset characteristics. Output offset errors due to change in temperature, stability to warm-up, stability to long time period, and position sensitivity are all significantly reduced when compared to conventional compensation methods. In addition the sensor utilizes a silicon, micromachined, stress concentration en- hanced 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. The output of the device is ratiometric to the supply voltage over a supply voltage range of 4.5 to 5.5 volts. Physical Dimensions Equivalent Circuit 2.54 C 1.27 L 8.74 0.100 0.050 0.344 (Typ) 0.020 x 0.010 Pin 0.30 minimum length Port 0.179 /0.189 Pin 1 Identifier Vs Port A Port B 3.56 - Vout 0.140 3.18 + R0.125 Gnd 20.32 12.19 13.97 0.800 Pinout: 0.480 0.550 21.59 Pin 1: Vs 0.850 Pin 2: Gnd Pin 3: Vout Pin 4: Do Not Connect All Sensors DS-0368 Rev A Page 1 R R R R www.allsensors.com www.allsensors.com www.allsensors.com www.allsensors.com Signed Original On File Signed Original On File Signed Original On File Signed Original On File 3.18 0.125 10.67 0.420 5.33 0.210 10.67 0.420 27.43 1.080 a 16035 Vineyard Blvd. Morgan Hill, CA 95037 p 408 225 4314 f 408 225 2079 e www.allsensors.com all sensorsR R R R www.allsensors.com www.allsensors.com www.allsensors.com www.allsensors.com Signed Original On File Signed Original On File Signed Original On File Signed Original On File Pressure Sensor Ratings Environmental Specifications Temperature Ranges +4.5 to +5.5 Vdc Supply Voltage VS Compensated Standard: 5 C to 50 C -10 to +10 psig Common-mode pressure Industrial: -25 C to 85 C 270C Lead Temperature, max (soldering 2-4 sec.) Military: -40 C to 125 C Operating & Storage -40 to 125 C Humidity Limits 0 to 95% RH Standard Pressure Ranges (non condensing) Specification A, B Device Operating Range Pressure Type Nominal Span Proof Pressure Burst Pressure 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 - D - 4V Amplified Pressure Range Pressure Compensation 4V Type Temperature Output Range: Where: Compensation Temperature Range: (empty indicates Standard) Compensation Temperature Range: PRIME indicates Industrial Compensation Temperature Range: MIL indicates Military Example: 5 INCH-D-4V-PRIME ADCA Series Amplified Low Pressure Sensors Page 2 R R R R www.allsensors.com www.allsensors.com www.allsensors.com www.allsensors.com Signed Original On File Signed Original On File Signed Original On File Signed Original On File