- Long-term measurements for vibration variation of the structures

  - Acceleration and stress measurements of the structures

  - Vibration measurements of the structures by external forces

  - Vibration Measurement of the outside of the structures or of body

  - ¡°USA, EU, China, Japan, Canada patents¡± registered

  - Effective cost saving

    : Compared with other companies of which FBG Accelerometers 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.

  - Measurement range : ¡¾ 2 G (Decision on the use)

  - 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

  - Gauge factor :270 pm/G

  - Frequency : 0 ~ 80 Hz (Decision on the use)

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

    ¡Ø Choose favorable wavelength from the following set division