High Temperature Low Pressure Sensor

The PPT81 is a high temperature low Pressure sensor manufactured for the most challenging of applications.  This silicon pressure transducer was designed for industrial and commercial applications including automotive, energy and commercial applications.  The stainless steel design and high temperature analog component selection allows the sensor to be used in high temperature environments.

The PPT81 series utilizes MEMS piezo-resistive sensors pressurized on the passive backside of the SS housing which has superior long term stability and accuracy (.15% Linearity).

The design is simple, cost effective, and proves reliable for OEM customers.  Please contact us for Custom design availability.

high temperature low pressure sensor

PPT81 Specifications

  • Low Pressure
  • Media Isolated –SS316
  • -20-125°C Operating Temperature
  • Compact Size
  • +-.15% Linearity FS
  • Ratio 0.5 – 4.5V, 1-5V, 4-20mA, RS485
  • 5-5000 psi pressure ranges
  • Absolute , Gage, or Compound
  • Media – Liquid, Air, & Gas
  • IP67 (Varies By Connector Type)