The following parameters are standard parameter display,Can be customized according to customer specific needs,Call us for more timely response:0591-83841511
Classification | index |
ambient temperature | -20℃~+55℃ |
ambient humidity | ≤95% (25℃) |
工作電壓 | DC24V(+10%,-15%) |
Communication method | 1: RS485 interface,Modbus communication interface; 2: 4~20mA analog current output。 |
Measuring range | -40℃~200.0℃ (can be customized) |
Measurement accuracy | ±1%℃ (can be customized) |
resolution | 0.1℃ |
control error | ≤±0.5℃ |
Number of temperature measuring channels | 1-12 Road (expandable) |
傳感器類型 | 石英光纖,標配5米 (可定制) |
Note:DC12V、DC24V or AC220V power supply、測溫通道最多可達17路、Provide standard RS485 communication interface,Temperature information can be transmitted remotely to the background。Specially developed for real-time online temperature detection of power switch cabinets,Flexible installation、Channel configuration is flexible and can be customized according to user needs,Can be connected to Huaguang Tianrui standard LCD instrument。 The product is compact in size,Suitable for networking。
Application scenarios: 1)開關柜斷路器、母線,static contact; 2) switches and cable glands; 3) Transformer windings, etc.。
斷路器熒光光纖測溫系統特點
1、實時測量多個觸頭的溫度 ;
2、遠程監控斷路器觸頭溫度 ;
3、對斷路器存在的溫度風險預警。
福州華光天銳新研發的斷路器測溫裝置可以完全滿足國家電網南網電力設備斷路器溫度檢測的功能,在此溫度基礎上判斷斷路器的運行狀態。
斷路器光纖在線監測系統
福州華光天銳自主研發出一種可以測量帶電監測斷路器觸頭溫度的裝置,用于斷路器的熒光式光纖測溫裝置能夠在不影響斷路器運行的情況下主動監測斷路器及開關設備溫度運行狀態,具備優異的測溫性能,可提高電力設備產品運行可靠性,同時操作簡單,保障運維人員人身安全。熒光光纖測溫裝置結構簡單、價格合理、絕緣可靠,尤其可適用于多種規格型號的斷路器。測溫斷路器在斷路器正常運行狀態下,可以實時測量觸頭溫度,在液晶顯示面板上顯示斷路器觸頭溫度,同時通過計算機連接,可以遠程監控斷路器溫度,對斷路器運行溫度設置報警點。采用熒光光纖測量可以很好的解決了高電壓爬電耐壓問題,6路通道觸頭測溫同時測量滿足了斷路器溫度實時監測的要求。