FBG Strain Sensor with Temperature Compensation
The strain sensor makes use of the sensitivity of fiber grating to measure the strain. The FBG is fixed inside a ruggedized stainless steel housing between two anchoring points. The housing consists of a sliding mechanism that allows both ends to move freely relative to each other.
There are 2-FBG-Array inside the housing. The strain and temperature can be achieved simultaneously.
Features
Robust and high reliability
Monitoring of compression as well as tension possible
Watertight and capable of service in harsh environment.
Applications
The strain sensor can be applied to monitor strain changes in various structures for a long period of time.
Specifications