Product

  

FBG-DI-310

Safety evaluation of structures

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Features
- Safety evaluation of structures
- Displacement Measurement for the deflection of structures
- Displacement Measurement for the crack of structures
- Measurement for the contraction and expansion of structures
- Measurement for the relaxation of joints of structures
- Displacement Measurement for the crack of joints of structures
- Built-in FBG Temperature sensor for temperature compensation
- Effective cost saving : Compared with other companies of which FBG Displacement Sensors are operated
  broad bandwidth in the range of wavelength by using “TWO FBG” sensors, our sensors can be operated at
  half of that because they use only "ONE FBG" for Displacement measurement and have high accuracy.
  Therefore Interrogator cost can be reduced.
Specification
- Measurement range : 50, 100 mm (Decision on the use)
- Resolution : ± 0.05 %F.S
- Accuracy : ± 0.25, 0.5, 1 %F.S (Decision on the use)
- Reflectivity : ≧ 70 %
- Operating temperature : - 20 ~ 80 ℃
- FWHM (-3dB point) : ≦ 0.3 nm
- Sensitivity : 50 mm > 40 pm/mm   /   100 mm > 20 pm/mm
- Dimension : 50 mm > 137 * 50 * 23 mm   /   100 mm > 187 * 50 * 23 mm
- Wavelength range : 1,511 ~ 1,590 nm

※ Choose favorable wavelength from the following set division
Wavelength set division-FBG Displacement sensor.jpg
Application cases See Application cases >>
Reference Reference File Download >>
Advantages -

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