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WATER LEVEL METER
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MULTIPLE ROD EXTENSOMETER - dCivil Exto
Geosense

TILT BEAM MEMS

MEMS Tilt Beams are designed for attachment to structures, on either a vertical or horizontal surface, for the measurement of tilt or differential settlement.

They consist of a highly accurate MEMS sensor housed in a fully sealed enclosure which is mounted on a lightweight rigid GRP beam. This can be mounted onto the structure using special anchors. The GRP beam has a very low coefficient of thermal expansion meaning that thermal affects are minimised.

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Description

Both ends of the beam are fixed and when multiple beams are placed end to end, a differential displacement profile of the structure from anchor point to anchor point can be derived.

The design of the beam and end fixings means the beam can easily be cut to any length on site to accommodate any unexpected changes or constraints.

Each unit is individually calibrated to provide the ultimate in system accuracy and repeatability. It can be used in conjunction with a hand-held readout, automatic data acquisition systems such as the GeoLogger G8-Plus or the Wi-SOS 480 Digital Node to provide a wireless monitoring solution.

Additional information
Brands

Range

±5° ±10°±15°
Output

RS-485/digital BUS
Axis

Uniaxial and biaxial
Resolution

2 arc sec
Repeatability

7.2 arc sec
Length

0.5, 1, 2, 3m (other lengths available on request)
Operating Temp

-40 to 85°C
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About brand
Geosense Ltd is one of Europe’s leading manufacturers and suppliers of instruments to the geotechnical, civil engineering, mining and environmental industries. Geosense products are used globally in major projects in more than 68 countries. With a comprehensive in-house design and manufacturing capability, we can provide products not only to tight deadlines but also to suit custom-engineered solutions for specific project requirements. Geosense specialises in the manufacture of vibrating wire and MEMS sensors, which are used to produce a wide range of instruments. In addition we manufacture automated data acquisition systems to complement our sensors, including wireless systems.
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