電磁流量計一、電磁流量計的基本原理電磁流量計的基本原理是法拉第電磁感應定律，即導體在磁場中切割磁力線運動時在其兩端產生感應電動勢。導電性液體在垂直于磁場的非磁性測量管內流動，與流動方向垂直的方向上產生與流量成比例的感應電勢，電動勢的方向按“弗來明右手規則”。電磁流量計由流量傳感器和轉換器兩大部分組成。，測量管上下裝有激磁線圈，通激磁電流后產生磁場穿過測量管，一對電極裝在測量
超聲波流量計生產公司 0411-87305712
超聲波流量計實時信息，超聲波流量計資料下載，超聲波流量計價格，相信大連索尼卡—流量測量問題輕松解決。
2011年4月27日
超聲波流量計與電磁、渦輪流量計的性能比較
Tags: 超聲波流量計與電磁、渦輪流量計的性能比較
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