- 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.

  - Resolution : ¡¾ 0.05 %F.S

  - Accuracy : ¡¾ 0.25 %F.S

  - Reflectivity : ≧ 70 %

  - Operating temperature : - 20 ~ 80 ¡É

  - FWHM (-3dB point) : ≦ 0.1 nm

  - Sensitivity : 50 mm > 60 pm/mm   /   100 mm > 30 pm/mm

  - Dimension : 50 mm > 137 * 50 * 23 mm   /   100 mm > 187 * 50 * 23 mm

  - Wavelength range : 1,511 ~ 1,584 nm

    ¡Ø Choose favorable wavelength from the following set division