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粉塵濃度傳感器原理以及應用

2019-06-19 來源:admin

粉塵濃度傳感器選用精細靜電計量方法,實時在線監測粉塵含量,丈量管道內粉塵所帶的靜電電荷,通過精心設計的運算電路,輸出與輸送管道內粉塵濃度相關的規范電流. 關于高爐煤氣除塵體系,含有粉塵顆粒的氣固兩相流體在通過管道和除塵器的輸送過程中,因為粉塵顆粒與粉塵顆粒、粉塵顆粒與管道內壁、粉塵顆粒與過濾濾芯及粉塵顆粒與煙道氣體的磕碰和摩擦,將使粉塵顆粒帶有靜電電荷.其靜電電荷量與管道內的氣固兩相流體中粉塵含量有直接關系,電荷量的算術平均值及擾動量的均方根值都反應出管道內粉塵含量. 高爐煤氣除塵器布袋檢漏儀,選用高精細、高安穩度、高可靠性檢查和運算器材,各器材均嚴格挑選.粉塵濃度傳感器整機契合高低溫及振蕩檢查規范, 二線制(4 – 20mA)規范輸出方法,內置信號阻隔處理器和完善的維護電路,無攪擾阻隔輸出可直接與PLC、DCS銜接,使用方便,安全可靠 。

粉塵傳感器

主要應用:

1、空氣凈化器或空氣凈化器

2、空調

3、空氣質量監測

4、呼吸機機





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日本a级黄毛片免费天堂
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