NVP Vibrating Wire Piezometer

Model NVP Vibrating Wire Piezometer is used for seepage pressure monitoring of hydraulic structures or other geotechnical engineering, suitable for long time buried in hydraulic buildings or other structures and its foundation, or installed in the pressure tube, drilling, pressure, internal structure and the basis of measuring osmotic pressure or liquid level and can simultaneously measure the embedment point temperature.

Specifications NVP
Range (MPa) 0.2, 0.35, 0.5, 0.7, 1.0, 1.6, 2.0, 2.5, 3.0, 5.0
Resolution (%FS) <= 0.05
Accuracy (%FS)

Non-linearity: <=0.5

Polynomial: <=0.1

Temperature Measurement Range (deg C) -20 to +60
Temperature Measurement Accuracy (deg C) ±0.5
Dimension (mm)  ø22 x 110