ADCA Series

Send Me Product Information Buy Now | Online Store Datasheet Download

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 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.

The output of the device is ratiometric to the supply voltage over a supply voltage range of 4.5 to 5.5 volts.

  • Features

    • 0.25 to 60 inH2O 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

equivalent Circuit

Pressure Sensor Maximum Ratings

Supply Voltage VS

+4.5 to +5.5 Vdc

Common-mode pressure

-10 to +10 psig

Lead Temperature, max
(soldering 2-4 sec.)


Environmental Specification

Compensated - Standard

5 to 50°C

Compensated - Industrial

-25 to 85°C

Compensated - Military

-40 to 125°C

Operating & Storage

-40 to 125°C

Humidity Limits

0 to 95% RH (non condensing)

Available Package

Click On Package Image Below To View Package Drawing