ACPC Series Prime Grade Pressure Sensors

The Miniature series pressure sensors are based upon a proprietary technology to reduce the size of the sensor and yet maintain a high level of performance. This model provides a calibrated millivolt output with superior output characteristics. 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 PRIME GRADE is the highest accuracy version of the millivolt output pressure sensors.   The output of the device is ratiometric to the supply voltage and operation from any D.C. supply voltage.

  • Features

    • 0 to 0.3 PSI to 0 to 100 PSI Pressure Ranges
    • 0.25 % linearity...highest accuracy version
    • Temperature Compensated
    • Calibrated Zero and Span
  • Applications

    • Medical Instrumentation
    • Environmental Controls
    • HVAC

equivalent Circuit

Pressure Sensor Maximum Ratings

Supply Voltage, Vs

16 Vdc

Common-mode pressure

50 psig

Lead Temperature (soldering 2-4 sec.)

270°C

Environmental Specification

Compensated

0 to 70°C

Operating

-25 to 85°C

Storage

-40 to 125°C

Humidity Limits

0 to 95% RH (non condensing)

Available Package

Click On Package Image Below To View Package Drawing

 

15 PSI-AF-PRIME-MINI Performance Characteristics

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PARAMETER MIN NOM MAX UNITS Notes
Operating Range, absolute pressure -- 15.0 -- PSIA -
Output Span 89.1 90.0 90.9 mV 4
Offset Voltage @ zero differential pressure -- -- ±0.5 mV -
Offset Temperature Shift (0°C-70°C) -- -- ±250 uV 2
Linearity, hysteresis error -- 0.1 0.3 %fs 3
Span Shift (0°C-70°C) -- -- ±1 %fs 2

Standard Pressure Range

Operating Pressure

0 - 15 PSIA

Specification notes

NOTE 1: ALL PARAMETERS ARE MEASURED AT 12.0 VOLT EXCITATION, FOR THE NOMINAL FULL SCALE PRESSURE AND ROOM TEMPERATURE UNLESS OTHERWISE SPECIFIED. PRESSURE MEASUREMENTS ARE WITH POSITIVE PRESSURE APPLIED TO PORT B.


NOTE 2: SHIFT IS RELATIVE TO 25°C.


NOTE 3: MEASURED AT ONE-HALF FULL SCALE RATED PRESSURE USING BEST STRAIGHT LINE CURVE FIT.


NOTE 4: THE SPAN IS THE ALGERBRAIC DIFFREENCE BETWEEN FULL SCALE OUTPUT VOLTAGE AND THE OFFSET VOLTAGE.

Standard Package