English
- 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
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.
Details
Specification
Documents
Applications
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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