Product

  

FBG-TI-310

Long-term measurements for the angular variation of structures

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Features
- Long-term measurements for the angular variation of structures
- Measurements for the angular variation of tunnels, dams and road surface
- Measurements for the angular variation of structures during construction or after completion of construction
- Measurements for the angular variation of adjacent structures due to the construction of downtown
- Safety evaluation on adjacent structures when works excavation and stacks the soil
- Built-in FBG sensor for temperature compensation
- "USA, EU, China, Japan, Canada patents" registered
- Effective cost saving : Compared with other companies of which FBG Tilt-meters 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 angle measurement and have high accuracy. Therefore
  Interrogator cost can be reduced.

Specification
- Measurement range : 8 deg (-3 ~ 5 deg) (Depending on use's demand)
- Sensitivity : ≧ 450 pm/deg
- Resolution : 0.05 %F.S
- Accuracy : 0.25, 0.5, 1 %F.S (Depending on use's demand)
- Reflectivity : ≧ 70 %
- Operating temperature : - 20 ~ 80
- FWHM (-3dB point) : ≦ 0.3 nm
- Dimension : 87 * 41 * 93 mm
- Weight : ≦ 1.2 kg
- Wavelength range : 1,511 ~ 1,590 nm

Choose favorable wavelength from the following set division

Application cases See Application cases >>
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Advantages -

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