FBG Demodulator Modules

Fiber Bragg grating demodulation hardware for high-precision strain and temperature sensing — designed for SHM, civil engineering, and industrial monitoring projects.

GY-FBG series fiber grating demodulator module can be matched with various fiber grating sensors, through the detection of grating wavelength changes to achieve the purpose of monitoring temperature, strain, pressure and other physical quantities. The wavelength range is from 1525nm to 1565nm, and the wavelength, light intensity and spectral data of the grating to be measured can be reported to the host computer through the serial port RS232.
GY-FBG FBG Fiber Optic Grating Demodulator4/8/16 channels selectable
FBG-S-A-L-02 [ Acceleration ] Fiber Optic Grating Acceleration Sensor
FBG-S-L-C-01 Fiber Optic Grating Earth Pressure Sensor
FBG-S-D-ST-01 Fiber Optic Grating Displacement Sensor
FBG-S-T-L-01 Fiber Optic Grating Tilt Sensor
FBG-S-C-T-01 Fiber Optic Grating Temperature Sensors
FBG-S-E-S-01 Fiber Optic Grating Strain Sensors
FBG-S-M-S-01 Fiber Optic Grating Strain Sensors
FBG-S-M-S-02 Fiber Optic Grating Strain Sensors
FBG-S-M-ST-03 Fiber Optic Grating Strain Sensors