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Home » Distributed optical fiber
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(jiān)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(zāi)引起的大幅溫度變化的檢測需求，該系統(tǒng)可以實現(xiàn)在幾十公里的管道或者電纜上溫度監(jiān)測距離內(nèi)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(tǒng)(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...
Distributed fiber optic pipeline leakage vibration monitoring system
2021April 19, 2019 11:26:39
分布式光纖管道泄漏振動監(jiān)測系統(tǒng)的特點： 1、系統(tǒng)可長距離的進行全程檢測，每臺光纖信號處理器可監(jiān)測30公里距離。 2、系統(tǒng)能夠在長距離范圍內(nèi)進行精準(zhǔn)的振動監(jiān)測。 3、可靠性好、抗干擾能力強，由于采用分布式...
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