EWV-X MECHANICAL EXTENSOMETER

Tough, rugged and simple mechanical devices that deliver a low-cost, easy to install solution for safety monitoring in mines and tunnels.

The units incorporate high-visibility reflective colour bands that provide a clear at-a-glance indication of roof movement in the local strata, with tubular indicators also operating side-by-side in the same reference unit to provide extra reliability. A windows software package is also available to assist in recording, presentation and analysis of Extensometer data.

Exceptional in-hole stability through a unique anchor system and reference tube assembly ensures that the EWV-X is the most accurate and dependable mechanical extensometer package in the world.

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Features

Corrosion resistant
Stainless steel reference tube anchor
Positive stop stabilising fins
High grade stainless steel wire

Applications

Coal Mining

Potash Mining

Salt Mining

Hard Rock Mining

Civil Engineering Projects

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