熒光式光纖傳感探頭介紹

Fiber optic probe with ST connector、fiber optic cable、The terminal temperature sensing end consists of three parts。The ST connector is the connection part with the photoelectric module；Optical fiber cable is the light transmission part，Quartz optical fiber inside，Silica optical fiber has coating and cladding on the outside，The outermost part is a Teflon protective sheath；The terminal temperature-sensing end contains temperature-sensing rare earth materials，Used to generate optical signals containing temperature information；The optical fiber as a whole can withstand high temperatures of 200°C，Appearance diameter is 3mm。Long-term bending radius 13.2cm。Short-term bending radius 4.4cm。When the distance between the fiber lead and the ground is 0.4m，Withstand power frequency voltage 100KV，Duration 5min。

熒光光纖測溫探頭具有電絕緣性好、抗電磁干擾、抗化學腐蝕、無污染等許多其它測溫傳感探頭所無法比擬的優點，使得熒光傳感探頭不但在生物、醫學等諸多領域應用，在電力工業也有著廣泛的應用前景，它主要用于:電氣設備高壓儀器溫度測量，發電機診斷系統及變壓器繞組間的溫度測量，高壓斷路器觸頭溫度測量，高壓電纜接頭溫度測量等。

熒光光纖測溫變送器參數

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