Ref:
SPI2-100 / SPI2-500 / SPI2-1000 / SPI2-10000

The SPI2 pressure boards for C 310 and CA 310 sensors have a temperature compensation of the gain from 0 to 50°C and an auto-calibration process which guarantee an excellent stability and a perfect reliability of the measurement as much in low as high range over time.

Auto-calibration principle: the microchip of the sensor manages a solenoid valve which compensates the drift of the sensitive element over time. The zero-point adjustment is ensured by this compensation. The differential pressure measurement is then independent from the environmental conditions of the sensor.

Technical Data sheet
Solenoid valve lifetime: 100 million of cycles
Advantage: no zero-point drift
Periodicity of the auto-calibration: from 1 to 60 minutes, or deactivated.

Measure details

  • Units
    °F, °C, Pa, kPa, mbar, hPa, inWg, mmH₂O, mmHg, daPa
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Measuring ranges

  • SPI2-100
    -100.00 Pa ... 100.00 Pa
  • SPI2-500
    -500.00 Pa ... 500.00 Pa
  • SPI2-1000
    -1000.00 Pa ... 1000.00 Pa
  • SPI2-10000
    -10000.00 Pa ... 10000.00 Pa
  • SPI2-100 / SPI2-500 / SPI2-1000 / SPI2-10000
    -200.00 °C ... 1300.00 °C
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Technical details

  • Parameters
    Pressure
    Temperature
  • Standards
    UKCA
  • Wireless connection
    No
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2 Pressure connectors
2 Silicone tubes
1 Adjustment certificate