Earth Pressure Cell

1.Earth Pressure Cell Product Introduction

Earth Pressure Cell is a high-precision contact stress sensor that measures the pressure distribution in different measuring areas inside the soil.This series of Earth Pressure Cell is a vibrating string soil pressure sensor, mainly used to measure the stress of the soil inside structures such as earth-rock dams, earth embankments, slopes, roadbeds, retaining walls and tunnels, and is suitable for long-term automatic monitoring.

The main parts of the sensor are made of special steel and can be used in harsh environments. It has excellent performance, good accuracy and sensitivity, excellent waterproof performance, corrosion resistance and long-term stability.

After improving the cable protection measures, it can be directly buried in compacted soil with higher instrument requirements.

2. Earth Pressure Cell Application Scenarios

Slope, tunnel, geological disaster, water conservancy

3. Earth Pressure Cell Product Features

1. Imported steel strings, stable temperature performance and long service life

2. Built-in thermistor temperature sensor for easy temperature compensation

3. The main components are treated with special surface treatment technology, suitable for use in harsh environments

4. With good accuracy and sensitivity, excellent waterproofness and corrosion resistance

4. Earth Pressure Cell Technical Parameters

Measuring range: 0.2MPa, 0.4MPa, 0.6MPa, 0.8MPa, 1.0MPa, 2.0MPa, 3.0MPa

Resolution: 0.1%FS

Working temperature: -20℃～+70℃

Temperature measurement accuracy: ±0.5℃

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