Distributed fiber optic temperature detector manufacturer of distributed fiber optic temperature sensing technology-INNO

분산 광섬유 온도 감지 기술은 주로 광학적 비선형 효과에서 라만 산란 광 신호의 강도와 온도 간의 상관 관계를 활용합니다.. 광섬유의 다양한 위치에서 여기로 인해 생성된 라만 산란 광 신호의 강도를 감지하고 분석함으로써, 섬유의 다양한 위치에서 온도 측정이 가능합니다.. In distributed fiber optic temperature sensing technology, 광섬유는 센서이자 정보 전송 매체입니다.. 이 기술은 유연한 센서 구조의 특성을 가지고 있습니다., 지속적인 배포, 긴 감시 거리, 그리고 높은 작동 온도. 그러므로, 화재 예방 및 조기 경보와 같은 분야에서 광범위한 적용 가능성을 가지고 있습니다., 유정 조사, 등.

Power cables are widely used in urban underground power grids, railway power grids, internal power supply of industrial and mining enterprises, and underwater power transmission lines; With the continuous expansion of the application field of power cables, the laying environment of power cables has become more complex. Power cables have evolved from simple power energy transmission to multifunctional and multi-purpose directions such as corrosion resistance, 난연성, water resistance, 및 내습성.

With the rapid development of high-speed rail construction, the number of applications of power cables in railway power supply lines is also increasing day by day. The working and operating status of power cables largely determines the quality and safety of power supply. Preventing cable faults, reducing the failure rate during cable operation, and improving the reliability of cable power supply are particularly important for the safe and efficient operation of railways.

Whether used in railway power supply systems or other power supply systems, the cable core of the cable will heat up due to the action of its own resistance when passing through a larger current. The longer the time and the higher the temperature, the greater the resistance and the easier it is to heat up. This not only causes power transmission loss, but also leads to insulation material degradation, damage to the cable, and even causes safety accidents such as fires. 그러므로, the operating temperature of the cable is an extremely important parameter that characterizes the operating status of the power cable. When the cable fails, the temperature value near the fault point also increases or decreases. Due to the great concealment of power cables, which are often buried, it poses great difficulties in fault detection and accurate distance positioning. Emphasizing the fault detection and diagnosis of power cables, using advanced detection technology to accurately locate the fault points of power cables, timely maintenance, and taking safety protection measures are extremely important for the overall operation of the power system.

광섬유 온도 측정 technology has been applied in monitoring the operating temperature of power cables. Fiber optic temperature measurement technology is a real-time, 온라인, and multi-point fiber optic temperature measurement technology that can monitor the spatial temperature field in real time, continuously measure the measurement points along the fiber optic cable, and resist electromagnetic interference.

The price of 분산 광섬유 온도 탐지기

1. Consult prices based on system temperature measurement distance

그만큼 분산 광섬유 temperature measurement system is widely used in cables and pipelines, with distances ranging from a few kilometers to several tens of kilometers. The length of the optical cable used will affect the price of the system.

2. Consult prices based on the number of temperature measurement channels

From single channel to 4-channel, 8-채널, 등., the prices for 1-channel and multi-channel are also different.

3. Determine price based on temperature measurement resolution and accuracy

The resolution is usually 0.1 도, and the temperature measurement accuracy is plus or minus 1 도. Higher precision fiber optic temperature measurement systems can be customized.

4. Manufacturer awareness and after-sales service

There are many domestic 광섬유 온도 측정 제조업체, including Shanghai fiber optic temperature measurement manufacturer, Beijing fiber optic temperature measurement manufacturer, and Fujian Fuzhou distributed fiber optic temperature measurement system manufacturer.