SDD
Boundary Surface Slide Displacement Measuring Systems

Summary

The SDD is for measuring relative displacement on boundary surface between banking and bedrock. It consists of a fixing pile, fixing panel and strain-gage displacement transducer BJB-D-S with moving element.
Rated Capacity: 500 (±250) to 2000 (±1000) mm
Nonlinearity: Within ±2% RO
Rated Output: 1 mV/V or more

Features

• Moving element coupled with the transducer travels together with slide displacement occurring along the boundary to detect displacement.
• In combination with the in-banking slide displacement transducer SDM enables observation of deformation status around the boundary surface.

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SDD
SDD

Specifications

Rated Capacity 500 mm (±250 mm)
2000 mm (±1000 mm)
1000 mm (±500 mm)
(Detector: BJB-D-S)
Rated Output 1 mV/V or more
Nonlinearity Within ±2%RO

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