YOSC-DTS-04 distributed fibre temperature measurement system is a real-time, online, continuous temperature monitoring system based on the principle of backward Raman scattering and optical time domain reflectometry (OTDR).

The system uses the particular temperature sensing cable as the temperature sensor, which can accurately measure the temperature at each position in the laying direction of the temperature sensing cable and locate the temperature anomaly, and has good performance indicators and system stability. It can be widely used in power, oil, coal, transportation and other fields.