Distributed Optical Fiber Temperature Measurement System Can Monitor The Temperature of Single Mode

DTS (Distributed TemperATure Sensor) distributed single-mode optical fiber temperature sensor can detect the temperature distribution of a fiber which is several kilometers to dozens of kilometers long. The spatial sampling interval is only 1 m.The detection period can reach the second level. The fiber itself is made of quartz and has excellent electromagnetic inertia. Therefore, DTS is an unprecedented "super temperature sensor",which is rapidly applied in fire detection, electric power, petroleum petrochemical and other fields.Product parameters:modelSRDTS-SOOptical fiber typeSingle modeMeasuring distance30kmSampling interval1mPositioning accuracy±1mTemperature accuracy±0.8ºCTemperature resolution0.1ºCSingle channel measurement time5sSize(WxHxD)484mmx88mmx454mmIndividual weight8.5kgCommunication InterfaceRS485,RS232,Ethernet,USBPower supplyAC220±10%Laser radiation level1MWorking characteristicsOperating temperatureStorage temperatureWorking humidityMaximum working altitudeFiber interfaceTemperature measurementrange0ºC~40ºC-20ºC~60ºC0-95%No condensation4000mFC/APC-150ºC~350ºCProduct features:Fully distributed: DTS (Distributed Temperature Sensor) can completely detect the distribution temperature along the entire fiber in a few seconds.Long-range monitoring:Skyray SRDTS-MK's single mode fiber can monitor the range of 30km.Resist electromagnetic interference:This product can achieve electrical insulationandwill notemit electromagnetic wavesthatparticularly suitablefor all kinds of complex and strong electromagnetic environment.Intrinsic safety:The temperature sensing element is temperature measuring fiber. The average power of the optical signal transmitted internally is microwatt. The intrinsic safety can meet the highest requirements of petroleum and petrochemical industry.Accurate locating:The Positioning accuracy can reach±1m.Quick response:The response timeof single channel is only 2s.Application areas:Fire monitoring of highway tunnel.Temperature monitoring of oil wells.Fire monitoringin large coal mine.Temperature monitoring of urban high-voltage cable trench.Temperature measurement and fire monitoring of urban subway.Temperature and ageing monitoring of transmission lines and electrical equipment.Temperature monitoring of coal conveyer belt and high pressure switchgear in power plant.Other situations requiring distributed temperaturesensing and fire warning.