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Amplified Low Pressure Sensors


1 mbar (0.4 In H2O) to 30 In H2O Pressure Sensors - Now Available at Digi-Key

All Sensors' amplified line of low pressure sensors is based upon a proprietary technology that tries to reduce all output offset or common mode errors. This model provides a ratiometric 4V output with superior offset characteristics. Output offset errors due to changes in temperature, stability to warm-up, stability to long time periods, and position sensitivity are all significantly reduced when compared to conventional compensation methods.

Amplified Low Pressure Sensors Datasheet
All Sensors - Amplified Low Pressure Sensors
  • Overview
  • Features & Applications
  • Diagram
  • Buy Now


Overview

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.


Features
  • 0 to 1 mbar to 0 to 30 in H2O pressure ranges
  • Ratiometric 4V output
  • Temperature compensated
  • Calibrated zero and span

Applications
  • Medical instrumentation
  • Environmental controls
  • HVAC


Equivalent Circuit Diagram

All Sensors - Amplified Low Pressure Sensors Equivalent Circuit Diagram


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All Sensors
Part Number
Digi-Key
Part Number
Pressure Type
Operating Pressure
Voltage -
Rated
Package /
Case
1 INCH-D-4V
Differential
±1" H2O
3 ~ 6VDC
SIP
5 INCH-D-4V
Differential
±5" H2O
10 INCH-D-4V
Differential
±10" H2O
1 INCH-G-4V
Gauge
0-1" H2O
5 INCH-G-4V
Gauge
0-5" H2O
20 INCH-G-4V
Gauge
0-20" H2O