Pore water pressure gauge

1.Pore water pressure gauge product introduction

Pore water pressure gauge is an instrument used to measure the permeable (pore) water pressure and temperature inside a structure or soil mass.This series of Pore water pressure gauge, also known as osmometer, is a pressure sensor for long-term monitoring of pore water pressure and groundwater level, and can simultaneously measure the temperature of the buried point.

The overall stainless steel shell is suitable for automated monitoring. It can be used in pressure measuring pipes, foundation drilling and other occasions by adding matching accessories.

2. Pore water pressure gauge application scenarios

Tunnels, rail transit, water conservancy, slopes, tailings ponds

3. Product features of Pore water pressure gauge

1. Imported steel strings are used, which have stable temperature performance, long service life and good product consistency.

2. Built-in temperature sensor for easy temperature compensation

3. Use standard hydraulic cables, the system is more reliable

4. Small size, stable performance, high sensitivity

4. Technical parameters of Pore water pressure gauge

Dimensions: Φ32x110mm

Measuring range: 0~0.2Mpa, optional 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

Non-linearity: ≤2.0%FS