What is Strain Gauge?

Definition

A sensor that measures mechanical deformation by detecting changes in electrical resistance. Strain gauges are the sensing element in load cells, torque sensors, and pressure transducers used throughout industrial automation.

Related Terms

Load Cell

A transducer that converts mechanical force or weight into an electrical signal....

Transducer

A device that converts one form of energy into another, typically converting phy...

Signal Conditioning

The process of modifying sensor signals through amplification, filtering, isolat...

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