442-1022-ND Datasheet, PDF (1/7 Pages) All Sensors Corporation – Amplified Middle Pressure Sensors

Amplified Middle Pressure Sensors
Features
• 0 to ±0.3 to 0 to 150 psi Pressure Ranges
• Ratiometric 4V Output
• Temperature Compensated
• Calibrated Zero and Span
Applications
• Medical Instrumentation
• Environmental Instrumentation
• HVAC Instrumentation
General Description
The Amplified line of middle pressure sensors are 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
Equivalent Circuit
8.74
0.344
2.54
0.100
(Typ)
Port 0.179"/0.189" _{Pin 1 Identifier}
CL 1.27
0.050
0.020" x 0.010" Pin
0.30" minimum length
Port A
3.56
0.140
3.18
R0.125
Port B
pin 1: Vsupply
12.19
0.480
13.97
0.550
20.32
pin 2: Common
0.800
21.59
pin 3: Voutput
0.850
pin 4: do not connect
Approvals
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