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         要正確認識雙法蘭液位計與單法蘭液位計的區別，就從結構上和應用場合兩個方面去分辨區別。uST壓(ya)力變送器(qi)_差壓(ya)變送器(qi)_液位變送器(qi)_溫度變送器(qi)

從結構上區分雙法蘭液位計與單法蘭液位計的區別uST壓力變送(song)(song)器(qi)_差壓變送(song)(song)器(qi)_液(ye)位變送(song)(song)器(qi)_溫(wen)度變送(song)(song)器(qi)
  uST壓(ya)力變(bian)(bian)送器_差壓(ya)變(bian)(bian)送器_液位(wei)變(bian)(bian)送器_溫度變(bian)(bian)送器
         1.單法蘭是指變送器的正壓側是法蘭結構，直接與測量介質的接口相連，而負壓側是采用引壓管將測量介質與變送器的容室相連。優點是測量精度高，能達到變送器的測量技術指標，缺點就是負壓管道必須覺對密封，且需對變送器進行量程遷移，校驗時應將負壓管道內的介質液體的誤差遷移掉。uST壓(ya)力變送(song)(song)器(qi)_差壓(ya)變送(song)(song)器(qi)_液位變送(song)(song)器(qi)_溫(wen)度變送(song)(song)器(qi)

         2.雙法蘭是指變送器的正、負壓側均是法蘭結構，可以直接與需測量的容器、管道相連。優點是安裝容易，校驗方便，不需量程遷移。缺點是測量精度不高，由于法蘭與變送器之間采用彈性軟管連接，內部應該是充滿硅油，所以對介質壓力變化的傳遞有一定的偏差，外界溫度變換多多少少對硅油有一些影響，所以測量反映上就有一定的誤差。uST壓力(li)變送(song)(song)器(qi)_差壓變送(song)(song)器(qi)_液位(wei)變送(song)(song)器(qi)_溫度變送(song)(song)器(qi)

uST壓(ya)力變送(song)器(qi)_差壓(ya)變送(song)器(qi)_液位(wei)變送(song)器(qi)_溫(wen)度變送(song)器(qi)

從應用場合上區分雙法蘭液位計與單法蘭液位計的區別uST壓力變(bian)送器(qi)_差壓變(bian)送器(qi)_液位變(bian)送器(qi)_溫(wen)度變(bian)送器(qi)

         單法蘭液位計和雙法蘭液位計都是采用靜壓式測量的液位計，那么究竟哪些場合能用單法蘭，哪些場合能用雙法蘭的呢？uST壓(ya)力(li)變送(song)器(qi)_差壓(ya)變送(song)器(qi)_液位(wei)變送(song)器(qi)_溫度變送(song)器(qi)

         單法蘭液位計測量的是敞開式容器的液位，單法蘭液位變送器 有設計原理先金、品種規格齊全、安裝使用簡便等特點。uST壓力(li)變(bian)送(song)器(qi)_差(cha)壓變(bian)送(song)器(qi)_液位變(bian)送(song)器(qi)_溫度變(bian)送(song)器(qi)

         雙法蘭液位計測量的是密閉式容器的液位，特別是有毒，易揮發的介質。；雙法蘭液位變送器由差壓變送器與智能放大板組合，可構成智能遠傳壓力、差壓變送器，與符合HART協議的手操器配合,可以相互通訊，進行設定和監控。 uST壓力變(bian)送(song)器_差壓變(bian)送(song)器_液位變(bian)送(song)器_溫度(du)變(bian)送(song)器