Fibre Optic Displacement Sensor YOSC-OFD-M-YOFC

Fibre Optic Displacement Sensor YOSC-OFD-M

YOSC-OFD-M fibre optic displacement sensor converts the relative displacement of the component into the wavelength change of FBG. The sensor has the advantages of high measurement accuracy, long service life, safety and reliability, and is suitable for monitoring the relative displacement between various structures or the opening/ closing of expansion joints.

Applications

Bridge expansion joint, damper expansion displacement monitoring pipe gallery
Tunnel expansion joint displacement measurement
Measurement of long-term cracks on the surface of concrete structures in civil and hydraulic engineering

Characteristics

Metal sealing design, waterproof, dustproof, etc
Intrinsic safety, electromagnetic interference and lightning strikes resistance
Long distance optical signal transmission
Fibre optic cable with dual outlet, easy to install and connect in series
Built in temperature compensation sensor, no need for external temperature sensor, good linearity

Specifications

Items	YOSC-OFD-M1
Range	100mm(customizable)
Resolution	0.03%FS
Accuracy	0.3%FS
Working temperature	-40°C to 80℃
Center wavelength	C-band (1525-1565nm)
Peak reflectivity	>90%
External dimension	φ54×287mm
Weight	Approximately 1-5kg
Material	Stainless steel
Fibre optic cable type	Armored optical cable
Fibre optic interface	FC/APC or fusion welding
Installation method	Welding, bolt fixation, etc.

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Fibre Optic Displacement Sensor YOSC-OFD-M

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Fibre Optic Displacement Sensor YOSC-OFD-M

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