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VW Piezometer

VW Piezometer

The VW Piezometer consists of a set of sensing cords fixed at both ends inside a stainless-steel cylinder. A magnetic coil is used to excite vibrations from the steel cord. By measuring its vibration frequency, the pressure acting on the sensing element can be detected.
  • Inconel Alloy Pressure Sensor
  • Mechanical Locking
  • Built-in Temperature Sensor
  • Multi Layers Cable Sealed

 

  • Sensor Type: Vibrating Wire
  • Measuring Range: 50 psi or 100 psi
  • Accuracy: ±0.1% F.S.
  • Resolution: 0.025% FS
  • Temperature Type: Thermistor resolution 0.1°C
  • Dimension: 20 x 115 mm
  • Max Pressure: 150%
  • Filter: 50-micron sintered stainless steel
  • Material: SUS316 Stainless Steel
  • Temperature Range: -40°C to 125°C

Product Model

  • PZ-1050 (50psi / 3.5bar)
  • PZ-1100 (100psi / 7.0bar)

Applications: 

  • Measurement of groundwater levels
  • Monitoring of borehole pressure
  • Suitable for monitoring dams, ducts, wells, mining wells, tunnels, road construction and soft ground surfaces

Datasheet PDF

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