Curtiss-Wright PPS140

Proportional Pressure Sensor, Measurement Ranges From 0.6 Up To 1000bar.

The Curtiss-Wright (Product Brand: Penny & Giles) PPS140 is a thin-film, semiconductor measuring element bonded to a flush, stainless-steel diaphragm ensures excellent sensor performance in terms of long-term stability, measured-media compatibility, and pressure peaks.

This makes the PPS140 suitable for use in a wide range of industrial applications.

Overall robustness, even in the most challenging of hydraulic applications, is assured through the unit’s welded stainless-steel housing.

  • Stainless-steel. flush diaphragm
  • Measurement ranges up to 1000bar
  • Multiple pressure-connection options
  • Multiple electrical-output options
  • Accuracy 0.5%
  • Environmentally robust
  • Specifications
    • + expand all
    • - collapse all


    Housing Stainless steel -
    Sensing Diaphragm Silicon -
    Shock Resistance 1000g according to IEC 68-2-32 -
    Vibration Resistance 20g according to IEC 68-2-2 and IEC 68-2-36 -
    Mass 80-120mg dependent on configuration -
    CE-Marking To 2004/108/EC -


    Response Time 1ms over 10-90% -
    Over-Voltage 350Vdc Option for 710Vdc


    Operating Temperature -30°C to +100°C -
    Storage Temperature -40°C to +100°C -
    Measure Media -30°C to +100°C -
    Compensated Range -20°C to +85°C -
    Temperature coefficients within the compensated range -
    - -
    IP Rating Per electrical connector rating -
    Vibration 20g according to IEC 68-2-2 and IEC 68-2-36 -
    Shock 1000g according to IEC 68-2-32 -


    Accuracy - -
    At 20°C 0.5 % of m easurement range. Option for 0.2 5%. Includes non - linearity, hysteresis, zero offset and final offset in accordance with IEC 61298 - 2
    Best-Fit Straight Line 0.125%
    Non-Linearity 0.15% of measurement range
    Repeatability 0/1% of measurement range
    Stability per Year 0/1% of measurement range
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