產(chǎn)品概述:
羅斯蒙特的2051C型壓力變送器為壓力丈量技術(shù)創(chuàng)立了一個新的規(guī)范。它具有無可比較的操作性能、靈敏的CoPlanarTM平臺,而且能夠晉級。新型2051C壓力變送器的性能指標(biāo)保證了在不同工況下的精度和穩(wěn)定性。
工作原理:工作時,高、低壓側(cè)的隔離膜片和灌充液將過程壓力傳送給灌充液,接著灌充液將壓力傳送到傳感器中心的傳感膜片上。傳感膜片是一個張緊的彈性元件,其位移隨所受壓而變化(關(guān)于GP表壓變送器,大氣壓好像施加在傳感膜片的低壓側(cè)一樣)。AP絕壓變送器,低壓側(cè)一直堅持一個參考壓力。傳感膜片的最大位移量為0.004英寸(0.1毫米),且位移量與壓力成正比。兩側(cè)的電容極板檢測傳感膜片的位置。傳感膜片和電容極板之間電容的差值被轉(zhuǎn)換為相應(yīng)的電流,電壓或數(shù)字HART(高速可尋址遠(yuǎn)程發(fā)送器數(shù)據(jù)公路)輸出信號。
2051變送器的應(yīng)用
新型2051C的性能指標(biāo)保證在不同工況下的精度和穩(wěn)定性。靈敏可變的CoPlanarTM平臺設(shè)計不但為您目前的應(yīng)用需求提供最佳計劃,同時經(jīng)過PlantWeb工廠管控網(wǎng)和現(xiàn)場總線技術(shù)也完整能滿足您未來的技術(shù)請求。
羅斯蒙特2051CA絕壓變送器
2051CA1A02A1AB1H2L4M5 2051CA2A02A1AB1H2L4M5 2051CA3A02A1AB1H2L4M5
2051CA4A02A1AB1H2L4M5 2051CA5A02A1AB1H2L4M5 2051CA1A02A1AB3H2L4M5
2051CA2A02A1AB3H2L4M5 2051CA3A02A1AB3H2L4M5 2051CA4A02A1AB3H2L4M5
2051CA5A02A1AB3H2L4M5 2051CA1A02A1AB1H2L4M5K5 2051CA2A02A1AB1H2L4M5K5
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2051CA4A02A1AB1H2L4M5E5 2051CA5A02A1AB1H2L4M5E5 2051CA1A02A1AB1H2L4M5I5
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