CGEO-EX2 Vibrating Wire Soil Extensometer

Product Detail

Description

CGEO-EX2 Vibrating Wire Soil Extensometer is equipped with flanges on both ends, making it suitable for embedding in soil to measure soil displacement and deformation in fill materials, road embankments, and dams. By connecting multiple soil extensometers in series, horizontal or vertical displacement at multiple measurement points can be obtained.

Applications

Horizontal and vertical displacements within embankment fill material

Displacements of retaining walls and abutments

Foundation spreading

Control of natural and cut slopes, quarry and mining excavations

Operation

As lateral movement occurs, the distance between the VW transducer and the anchor is changed. This causes a change of frequency in the VW transducer, the change is measured and can be converted to give the displacement in millimetres.

Features

Accurate, long-term stability

Long working life, long-term stability and reliability

Suitable for manual or remote monitoring

Waterproof

Integral thermistor

Specifications

Model	CGEO-EX2
Range	12.5、25、50、100、150、200mm (Other ranges can be customized)
Nonlinearity	Linearity: ≤0.5% F.S.; Polynomial: ≤0.1% F.S.
Resolution	0.025% F.S.
Temperature Range	-20° to +80°C
Waterproof	Customizable
Length	1m(Other lengths can be customized)