FBG sensors

FBG as extremely

accurate sensors

With Fiber Bragg Grating (FBG) sensors, the cable is a semi-distributed sensor array. An FBG fiber can usually incorporate anywhere from one to over 80 sensors.

FBG measure temperature and/or strain extremely accurate, making it an ideal technology to replace conventional electric sensors.

For more details on the FBG methodology, check  fbg technology.

Reference project: Pipeline integrity