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BSIL-E10 Single/Multiple Point Rod Extensometer

BSIL-E10 rod extensometer can install in downward directed boreholes which are easily filled with cement grout. Up to six anchors can be installed at various depths in a 76mm diameter borehole to monitor the locate multiple failure plains and zones movement. Stainless steel transferring bar and fiberglass bar can be selected.

Applications


BSIL-E10 Single/Multiple Point Rod Extensometer can be used to measure displacement or deformation in soil, rock and concrete structures. Typical applications include the measurement of ground movements around tunnels, deformation of dam abutments and foundations, ground movement behind retaining walls, sheet piling, slurry walls, etc.


Description

BSIL-E10 rod extensometer can install in downward directed boreholes which are easily filled with cement grout. Up to six anchors can be installed at various depths in a 76mm diameter borehole to monitor the locate multiple failure plains and zones movement. Stainless steel transferring bar and fiberglass bar can be selected.



Key Features

◆Accurate, long-term stability
◆Long working life, long-term stability and reliability
◆Suitable for manual or remote monitoring
◆Waterproof
◆Integral thermistor




Main Specifications

Model: BSIL-E10
Range :12.5, 25, 50, 100, 150, 200, 250, 300mm
Resolution: 0.025% F.S.
Accuracy: ±0.1% F.S.
Temperature Range: -20 to + 80°C
Rod: Fiberglass/ Stainless Steel
Max.: Points ≤12




Operation

Together with the BSIL-E10-6 Vibrating Wire Displacement Transducer, the BSIL-E10 Single/Multiple Point Extensometers can realize remote monitoring with simple structure and easy installation.
The simple structure makes the instruments easy to install. The inner thermometer can also measure the temperature of
the borehole. The VW Extensometer has high accuracy and sensitivity, outstanding water-proof capability, out of causticity,and long time stability.
The borehole rods are made from stainless steel or fiberglass, which are connected to the measurement sensors. The rods are protected from the plastic pipes to ensure their free travel.
Up to 12 rod extensometers of these rod / pipe / anchor combinations of differing lengths can be installed in one borehole. This not only enables the measurement of the magnitude of any movements but also the location of any failure planes and zones of movements.