CGEO-SI Shape Accel Arrays

CGEO-SI Shape Accel Arrays is mainly used for monitoring horizontal displacement and profile settlement monitor of layering.

Product Detail

Description

CGEO-SI Shape Accel Arrays is mainly used for monitoring horizontal displacement and profile settlement monitor of layering. Particularly suitable for deep displacement monitoring of large internal deformation such as slopes, as well as deflection monitoring of rockfill dam concrete panels, roadbed settlement, and other deflection measurements. The equipment has a high degree of flexible adaptability to any angle (can bend axially within a range of ±90°), allowing it to continue working reliably even during large shear deformations in the soil, accurately reflecting the displacement changes of the entire profile. When paired with the appropriate data acquisition instruments, it supports automated monitoring.

Applications

Slope

Rockfill dams

Roadbeds

Retaining walls

Tunnels

Operation

There are generally three installation methods: vertical, horizontal, and circular. Vertical installation is typically done inside inclinometer tubes to test deep soil layer displacement. Horizontal installation is usually embedded in the soil to measure soil settlement. Circular installation is generally mounted on tunnel walls to monitor tunnel convergence.

Features

Accurate, long-term stability

Robust design and reliable

Any bend within ±90° range

Support for automated monitoring

Specifications

Model	CGEO-SI
Measurement Dimensions	X, Y, Z three directions
Physical Quantities Measured	X, Y direction displacement; X, Y, Z triaxial acceleration; X, Y, Z triaxial posture data, temperature data at each layer
Diameter	Ø23mm
Length	Each measurement unit 0.5m/1m, measurement depth 1~256m
Tilt Measurement Range	±90°
Tilt Measurement Accuracy	Better than ±0.01°
Displacement Resolution	1mm@10m
Tilt Measurement Non-Linearity	0.1% FS
System Stability	Better than ±1mm/32m
Operating Temperature	-20°C ~+125°C
Signal Output	CAN bus (digital)
Average Power Consumption	20~160mW
Sealing Level	IP68
Transmission	4G, GPRS wireless transmission, MQTT IoT communication protocol
Power Supply	DC12V (rechargeable battery) +50W solar battery panel