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HV Switch and Cable Optical Fiber Temperature Measuring System

     AWDS - 760 optical fiber temperature monitoring system adopts international advanced fiber bragg grating temperature sensing technology, has advantages of high pressure resistance, anti-electromagnetic interference, intrinsic safety, long-term reliability, and extendibility. It is the best solution to real-time online temperature monitoring of HV switch cabinet and HV cable connector, having vital significance to ensure stable operation of power grid.

     AWDS -750 series optical fiber temperature monitoring system is realized based on the physical laws between the backscattering light intensity and temperature. Using the laser radar technology for distance positioning, and Raman effect for temperature measurement, taking temperature sensing optical cable as sensor, it can realize real-time temperature monitoring in large area and at long distance, therefore it is a best solution for real-time temperature online monitoring for underground cables, high voltage overhead cable, power plant, substation, and various pip networks.