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Henan distributed fiber optic pipeline leakage monitoring

2021年9月24日 11:34:49

Distributed optical fiber temperature measurement system，基于對管道沿線溫度的檢測來監測管道的安全狀況。針對長距離管道沿線泄漏引起的微小溫度變化或火災引起的大幅溫度變化的檢測需求，該系統可以實現在幾十公里的管道或者電纜上溫度監測距離內測溫精度±1℃，測溫量程為－25℃~+200℃，定位...

Distributed optical fiber temperature measurement system

2021April 14, 2019 14:16:15

The distributed fiber temperature measurement system independently developed by Huaguang Tianrui adopts advanced optoelectronic technology、Communication Technology、Microprocessor technology、Digital temperature sensing technology and original design of low temperature、Strong electric field、Humid environment operation technology。It can monitor temperatures in different environments separately，Can detect potential accidents early，Minimize loss。It also provides a large number of them in....

Distributed fiber optic cable temperature measurement system

2021April 19, 2019 09:24:52

Features of distributed fiber optic cable temperature measurement system 1、Immune electromagnetic interference： Subway tunnels and other environments have strong electromagnetic interference，Traditional temperature sensors based on electrical signals are usually in terms of safety、Signal stability is greatly restricted。The anti-electromagnetic interference capability of optical fiber、Convenient networking and its inherent advantages of large signal transmission bandwidth，使得光纖...

Distributed optical fiber temperature measurement pipeline leakage monitoring system

2021April 19, 2019 10:40:52

分布式光纖測溫原理分布式光纖測溫系統(DTS)Raman scattering principle using optical fiber，When the temperature changes in somewhere in the fiber，Scattered light is modulated and changed，Through high-speed signal acquisition and data processing technology，Accurately locate the disturbed position and give real-time temperature alarm information。The distributed fiber temperature monitoring system uses laser pulses to measure the temperature from light...