Amplified Middle Pressure Sensors 0.3 psi to 15 psi Pressure Sensors Military Temperature Grade Features 0 to 0.3 psi to 0 to 15 psi Pressure Ranges Ratiometric 4V Output Temperature Compensated (-40C to 125C) Calibrated Zero and Span Applications Medical Instrumentation Environmental Controls HVAC General Description The Amplified line of middle pressure sensors is based upon a proprietary package technology to reduce errors. This model provides a ratiometric 4-volt output with superior output characteristics. The sensor housing has been designed specifically to reduce package induced parasitic stress and strain. 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. Each sensor is internally compensated using an ASIC compensation technique. 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 Pin Size 0.25 0.10 Typical 0.010 x 0.020 (6.4) (2.54) (0.25 x 0.50) Pin 1 234 pin 1: Vsupply 0.174 to 0.190 (4.4 to 4.8) 0.21 1 pin 2: Common (5.3) pin 3: Voutput A 0.42 (10.5) 1.08 pin 4: do not connect (27.4) 0.66 B (16.0) 0.48 0.55 0.80 (12.2) (14.0) (20.3) NOTES: 0.85 1) Dimensions in inches (millimeters) (21.6) 1.10 (27.9) All Sensors DS-0031 Rev A a 16035 Vineyard Blvd. Morgan Hill, CA 95037 p 408 225 4314 f 408 225 2079 e www.allsensors.com all sensorsall sensorsall sensorsall sensorsall sensorsPressure Sensor Ratings Environmental Specifications +4.5 to +5.5 Vdc Supply Supply Voltage VS Temperature Ranges -10 to +10 psig Common-mode pressure Compensated -40 to 125 C 250C Lead Temperature, max Operating -40 to 125 C (soldering 2-4 sec.) Storage -40 to 125 C Humidity Limits 0 to 95% RH (non condensing) Standard Pressure Ranges Part Number Operating Pressure Nominal Span Proof Pressure Burst Pressure 0.3 PSI-D-4V-MIL 0.3 PSI 4 V 5 PSI 10 PSI 0.3 PSI-G-4V-MIL 0 - 0.3 PSI 4 V 5 PSI 10 PSI 1 PSI-D-4V-MIL 1 PSI 4 V 5 PSI 10 PSI 1 PSI-G-4V-MIL 0 - 1 PSI 4 V 5 PSI 10 PSI 5 PSI-D-4V-MIL 5 PSI 4 V 15 PSI 30 PSI 5 PSI-G-4V-MIL 0 - 5 PSI 4 V 15 PSI 30 PSI 15 PSI-A-4V-MIL 0 - 15 PSIA 4 V 45 PSI 60 PSI 15 PSI-D-4V-MIL 15 PSI 4 V 45 PSI 60 PSI 15 PSI-G-4V-MIL 0 - 15 PSIG 4 V 45 PSI 60 PSI Performance Characteristics for 0.3 PSI-D-4V-MIL Parameter, note 1 Minimum Nominal Maximum Units Operating Range, differential pressure 0.3 PSI Output Span, note 5 1.90 2.0 2.10 volt Offset Voltage zero differential pressure 2.15 2.25 2.35 volt Offset Temperature Shift (-40C to 125C), note 2 40 mvolt Linearity, hysteresis error, note 4 0.5 %fs Span Shift (-40C to 125C), note 2 2 %span Performance Characteristics for 0.3 PSI-G-4V-MIL Parameter, note 1 Minimum Nominal Maximum Units Operating Range, gage pressure 0.3 PSI Output Span, note 5 3.90 4.0 4.10 volt Offset Voltage zero pressure 0.15 0.25 0.35 volt Offset Temperature Shift (-40C to 125C), note 2 40 mvolt Linearity, hysteresis error, note 4 0.5 %fs Span Shift (-40C to 125C), note 2 2 %span Amplified Middle Pressure Sensors Military Grade