Pore water pressure gauge

1.Introduction to Pore water pressure gauge product

Pore water pressure gauge is a pressure sensor used to measure the pore water pressure and groundwater level in soil and rock to measure the fluid pressure in soil and rock.This series of Pore water pressure gauge is also known as osmometer.It is a pressure sensor that can monitor pore water pressure and groundwater level for a long time, and can measure the temperature of the buried point simultaneously.

The integral stainless steel shell is suitable for automated monitoring.It can be used in pressure measuring tubes, foundation drilling and other occasions.

2.Pore water pressure gauge application scenarios

Tunnels, rail transit, water conservancy, slopes, tail storage mines

3.Features of Pore water pressure gauge

1.Use imported steel strings, stable temperature performance, long service life, good product consistency

2.Built-in temperature sensor for easy temperature compensation

3.Using standard hydroelectric cables, the system is more reliable

4.Small size, stable performance, high sensitivity

4.Pore water pressure gauge technical parameters

Dimensions: Φ32x110mm

Range: 0~0.2Mpa, 0~0.4Mpa, 0~0.6Mpa, 0~0.8Mpa, 0~1.0Mpa, 0~2.0Mpa

Temperature measurement accuracy: -20℃~+10℃ Temperature measurement accuracy is within 2℃, -10℃~+80℃ Temperature measurement accuracy is within 0.5℃

Resolution: ≤0.2%FS

Nonlinearity: ≤2.0%FS