Magnetic Extensometer
Model GV-2413
Application
For the measurement of settlement and heave in foundations
- Relaxation of rock around tunnels
- Embankments vertical displacement monitoring
- Settlement and heave in large excavations
- Pre-consolidation of soft soils
- Landfill sites
- Subsidence
- Long base strain monitoring of concrete piles
Features
- Inserted many magnets a sensor
- Provide stable magnetic field for long term project
- Easy to install and read with reed switch probe
- Mounted high spring legs on spider magnet
- Can be combined with inclinometer tube for 3 axis movement determination
Specification
Inner Diameter
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30mm~85mm(other size on request)
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Magnet Type
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Ferrite, Nd
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Nr of anchoring legs
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3 or 6 spring legs a spider magnet
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Borehole Size
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Ax(44mm), Bx(60mm), Nx(70mm) 100mm or 125mm
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