케이블 트렌치 케이블 온도 모니터링을 위한 분산 광섬유 라인 온도 측정 시스템의 상위 10개 제조업체

Cable trench cable temperature measurement system, 분산 광섬유 온도 측정 시스템

분산 온도 감지 (디티에스(DTS)) 체계, which uses optical fibers as temperature sensing elements, is electrically neutral and inherently safe. Each point on the optical fiber is a temperature measuring element, which can achieve simultaneous temperature measurement of multiple points over a large range. The temperature sensing fibers can be arranged in a certain spatial position according to actual needs, thus realizing spatial measurement of three-dimensional temperature fields (such as chemical reaction vessels). This emerging temperature measurement technology is based on the Raman scattering characteristics of optical fibers and combined with the principle of fiber laser radar to achieve distributed temperature detection. By using the temperature characteristics of the target system, it can achieve functions such as thermal pipeline leakage, insulation layer failure, crude oil pipeline leakage, cable joint partial discharge, cable tray wire leakage, and dam leakage points. Monitoring. The system is inherently safe, radiation free, and has strong anti-interference capabilities. It is easy to deploy, has a wide detection range, and is easy to maintain. Its warning function is incomparable to traditional fire detection systems.

이 분산형 광섬유 temperature measurement system is designed and manufactured specifically for large-scale multi-point temperature measurement applications. With this system, one or more (using fiber optic switching modules) temperature measurement fibers can be used to measure the distribution of temperature fields in their respective locations. It has the advantages of flame resistance, explosion resistance, 내식성, 고전압 저항, electromagnetic radiation resistance, 넓은 측정 범위, high positioning accuracy, and easy use.

Distributed fiber optic linear temperature measurement system

Product parameters of 분산 광섬유 온도 측정 호스트

The following parameters are for display purposes only

작동 온도: -10 °C~60 °C

작동 습도: 0~95% R.H. 결로 현상 없음

작동 전원 공급 장치: 직류 24V, AC220V (선택적)

IP rating: IP50 등급

Product features of 분산 광섬유 온도 측정 시스템

수십 킬로미터 동안 감지 광 케이블을 따라 측정 정보를 지속적으로 얻을 수 있습니다, with low false alarm and missed alarm rates, 실시간 모니터링을 달성할 수 있습니다.. 초저전력 소비, low host power consumption, 팬이 없는 디자인. 전자기 간섭 방지, 높은 전자기 환경에서 정상적으로 작동할 수 있습니다.. 긴 측정 거리, 원격 모니터링에 적합. It has an alarm function and does not require manual monitoring. Support multiple fire alarm methods including warning, 차동 온도, and constant temperature. 알람 영역과 알람 온도를 임의로 설정할 수 있습니다.. 긴 수명, 저가, 그리고 간단한 시스템.

Application fields of distributed fiber optic linear temperature measurement system

Fire monitoring and alarm systems for tunnels, 지하철, 그리고 고속도로, as well as leak monitoring for oil and gas pipelines or storage tanks,

Temperature monitoring and fault detection of oil depots, oil pipelines, 그리고 석유 탱크, surface temperature monitoring and accident location of power cables, 케이블 터널 및 중간막의 화재 모니터링, temperature monitoring and fault detection and fire alarm of power plants and substations, leakage of dams and riverbanks, concrete solidification and maintenance temperature.

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