EPB-PW Miniature Pressure Sensor

Small pressure probe sensor

About the EPB-PW Miniature Pressure Sensor

The EPB-PW pressure transducer is specifically designed for pore water applications in either centrifuges or laboratory equipment. Using either ceramic or bronze sintered filters, the sensor can be used on clay or sand-based materials.
Made of titanium, the EPB-PW provides a rugged construction and is not affected by external clamping forces when fitted. Having a miniature design of 6.4 x 11.4mm ensures it is backwards compatible with other older manufacturers’ products.

This miniature pressure transducer features an IP68 rating, flexible cable and is available with options such as a PT1000 temperature sensor upon request. The standard version is suitable for many applications, but the dedicated design team at our Transducer Engineering Centre stands ready to provide a custom design as required.
On request, Instruction documents can be provided to ease the selection and use of our sensors and provide helpful tips.


Key features EPB-PW

  • Porous stones available
  • -40°C to +80°C Operating Temperature
  • Accuracy up to ±0.5%


Applications EPB-PW

  • Pore Water Measurement
  • Centrifuge
  • Laboratory



Measurement Range
0 - 1 bar to 0 - 70 bar (0 - 15 to 0 - 1000 psi)
0.5% to 1.0%
5 to 12.5 mV/V [1 - 10 VDC]
Pressure Type
2X, 3X, 4.5X FS
Operating Temperature
-40 to 80 °C [ -40 to 176 °F ]
Port Material
Dia 6.4 mm [ Dia .252 in ]
Cable Length, Compensation Temperature Range, Excitation 5 Vdc, Porous Ceramic Installation
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