Distributed fiber optic temperature sensing system, 특성, 생산자

With the emergence of new technologies such as digital power grids, cable lines are becoming increasingly large, and therefore cable line faults have become a focus of attention. The surface temperature of power cables reflects the operation of the cables, the actual operating load of the cable system, and the occurrence of anomalies are closely related to the temperature of the cable system. 그러므로, temperature monitoring of power cables has become a key research topic today. Due to factors such as the production quality of cables, the scheduling level of operating units, and the current majority of cable monitoring devices, the average cable failure rate in China is higher than that in countries such as Europe and America. 그러므로, studying an effective temperature monitoring system for power cables can take timely measures to prevent accidents from occurring.

The long-distance distributed fiber optic temperature sensing system (디티에스(DTS)) adopted by FJINNO can detect faults in power cables. Once it is found that the measured environmental temperature value exceeds the upper and lower limits of the standard alarm temperature, the long-distance 분산형 광섬유 temperature sensing system (디티에스(DTS)) will directly send real-time alarm signals to the monitoring system through communication, and the monitoring system will take relevant measures after confirmation. 이 분산 광섬유 감지 시스템 has high-quality safety, 낙뢰 보호, 폭발 방지, 그리고 전자기 방해 저항; Resistant to adverse environmental impacts and has good tolerance; Can provide real-time online monitoring; Simple construction and maintenance free; The detection part is completely transmitted through optical fiber, 폭발 및 낙뢰 보호에 본질적으로 안전합니다., 전자기 간섭의 영향을 완전히 제거할 수 있습니다.; The fiber optic cable has excellent durability design, 감지 케이블 수명이 최대 30 년. 온도와 같은 환경 영향에 대한 내성이 있습니다., 압력, 및 습도 변동, 또한 먼지와 부식성 물질이 많은 공기에도 적합합니다.

의 특성 분산 광섬유 온도 측정 시스템

1: It has the advantages of real-time online, 고감도, 높은 측정 정확도, and high reliability;

2: Has inherent safety, 전자기 간섭 방지, and lightning protection requirements, and strong environmental adaptability;

3: Suitable for remote real-time online monitoring;

4: Long lifespan and simple system.

Application scope of long-distance distributed fiber optic temperature sensing system

1: Cable trays, cable tunnels, and cable trenches;

2: Urban underground pipe gallery;

3: Pipeline temperature, pipe bridge, pipe hole, and thermal pipeline leakage;

4: Petrochemical and oil storage tanks;

광섬유 온도 센서, 지능형 모니터링 시스템, 중국에 분포된 광섬유 제조업체