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Pressure Transmitter Precision Measurement | WIKA Model P-30, P-31

Supplier: WIKA Australia

New compact precision pressure transmitter with USB or CANopen interface with 0.1% accuracy and up to 1ms measuring rate is the ideal test tool where accurate and repeatable pressure measurements are required.


When using pressure transmitters for precision measurements, users often had to compromise depending on the priority of the requirements. The new P-30 from WIKA now combines the three most important characteristics of its instrument category: This product, is highly precise, very fast and at the same time very compact.

The P-30 transmitter is characterised by high precision with active temperature compensation. Its fast measuring rate - up to 1 ms - allows a data acquisition of up to 1 kHz. The new pressure transmitter works with an accuracy of up to 0.1 % without additional temperature error in a range of 0 ... 50 ºC. Excellent values with regard to the non- linearity of the characteristic curve and long-term stability.

Furthermore, it can be connected to the USB interface of any PC and calibrated and adjusted using the configuration software "EasyCom".

Available with three signal outputs:

  • 4...20mA
  • USB
  • CANopen

Allowing true versatility with connections suitable for direct data logging on a PC, connectivity to a SCADA or similar control system or directly to a digital display. The P-30 allows true flexibility with high accuracy.

Special Features:

  • Accuracy: 0.1% without additional temperature error in the range of 10...60 DegC
  • Optional accuracy of 0.05% (full scale ) available
  • Fast measuring rates up to 1kHz
  • USB and CANopen output signals available
  • On-sire calibration possible using product software


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