FGB Strain Gauges

FGB Strain Gauges

Type FBG-SG-SM surface fiber grating strain gauge can meet the needs of surface strain measurement in various occasions. It can be installed on the surface of concrete or steel structure, mainly used to measure the surface strain of concrete and steel structure. The external strain transmits the strain to the internal fiber grating through the sensor mount, and the reflection center wavelength of the grating will change, and then the fiber grating demodulator performs demodulation analysis and calculates the strain value.

FGB Strain Gauges

FBG Liquid Level Sensor

FBG Liquid Level Sensor

The MAS-GXJLSZ FBG static level is composed of a series of high-precision FBG liquid level sensors and liquid storage tanks, and the liquid storage tanks are connected by connecting pipes. The reference tank is placed at a stable horizontal base point, and other liquid storage tanks are placed at different positions with approximately the same elevation. When other liquid storage tanks rise and fall relative to the reference tank, it will cause the liquid level in the tank to rise or fall. By measuring the change of the liquid level and understanding the lifting and deformation of the measured point relative to the horizontal base point, the settlement of 0.05mm can be monitored. Mainly applicable to dams, bridges, tunnels, subways, railways, roadbeds, cutting, and bridge transition sections, such as the need to monitor deflection, settlement and vertical deformation of the occasion.

FBG Liquid Level Sensor

FBG Displacement Sensor

FBG Displacement Sensor

The model FBG-DS-T displacement sensor is used for long-term measurement of structural beams and large buildings or other concrete,steel structures, building settlements, displacements and landslides. The sensor is installed by pulling rope, which can accurately and quickly measure the beam settlement, the displacement and deformation of the tunnel structure and the contact surface of the building. At the same time,a temperature FBG is installed inside the sensor, which can perform automatic temperature compensation. It is mainly used for long-term monitoring of displacement, cracks or joints for railways, highways,bridges and civil buildings, tunnels, hydropower and hydraulic engineering.

FBG Displacement Sensor

FBG Temperature Sensor

FBG Temperature Sensor

The fiber Bragg grating temperature sensor MAS-GXWD uses the stainless steel metal tube package, and uses the temperature sensitive characteristic of the grating to monitor the temperature. Suitable for long-term temperature monitoring of power stations, railways and oil tanks.

FBG Temperature Sensor

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