羅斯蒙特的3051C壓力變送器為壓力測量技術(shù)創(chuàng)建了一個新的標準。羅斯蒙特3051壓力變送器具有*的操作性能、靈活的CoPlanarTM平臺，而且可以升級。新型羅斯蒙特3051C壓力變送器的性能指標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遞給灌充液，接著灌充液將壓力傳遞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（對于GP表壓變送器，大氣壓如同施加在傳感膜片的低壓側(cè)一樣）。AP絕壓變送器，低壓側(cè)始終保持一個參考壓力。傳感膜片的zui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)換為相應的電流，電壓或數(shù)字HART（高速可尋址遠程發(fā)送器數(shù)據(jù)公路）輸出信號。 

新型羅斯蒙特3051C的性能指標保證在不同工況下的精度和穩(wěn)定性。靈活可變的CoPlanarTM平臺設計不但為您目前的應用需求提供*方案，同時通過PlantWeb工廠管控網(wǎng)和現(xiàn)場總線技術(shù)也完*滿足您將來的技術(shù)要求。

總體性能：±0.15%

精度：±0.075%

差壓：校驗量程從0.5inH2O至2000psi

表壓：校驗量程從2.5inH2O至2000psi

壓力：校驗量程從0.167psia至4000psia

過程隔離膜片：不銹鋼，哈氏合金CR，蒙乃爾R，鉭（CD，CG）及鍍金蒙乃爾

設計小巧、堅固而質(zhì)輕，易于安裝 

羅斯蒙特3051CD差壓變送器
3051CD0A02A1AB1H2L4M5  3051CD1A02A1AB1H2L4M5  
3051CD2A02A1AB1H2L4M5  3051CD3A02A1AB1H2L4M5  
3051CD4A02A1AB1H2L4M5  3051CD5A02A1AB1H2L4M5  
3051CD0A02A1AB3H2L4M5  3051CD1A02A1AB3H2L4M5  
3051CD2A02A1AB3H2L4M5  3051CD3A02A1AB3H2L4M5  
3051CD4A02A1AB3H2L4M5  3051CD5A02A1AB3H2L4M5
羅斯蒙特3051CD差壓變送器
3051CD0A02A1AB1H2L4M5K5  3051CD1A02A1AB1H2L4M5K5  
3051CD2A02A1AB1H2L4M5K5  3051CD3A02A1AB1H2L4M5K5  
3051CD4A02A1AB1H2L4M5K5  3051CD5A02A1AB1H2L4M5K5
3051CD0A02A1AB1H2L4M5E5  3051CD1A02A1AB1H2L4M5E5  
3051CD2A02A1AB1H2L4M5E5  3051CD3A02A1AB1H2L4M5E5  
3051CD4A02A1AB1H2L4M5E5  3051CD5A02A1AB1H2L4M5E5
3051CD0A02A1AB1H2L4M5I5  3051CD1A02A1AB1H2L4M5I5  
3051CD2A02A1AB1H2L4M5I5  3051CD3A02A1AB1H2L4M5I5  
3051CD4A02A1AB1H2L4M5I5  3051CD5A02A1AB1H2L4M5I5
3051CD0A02A1AB3H2L4M5K5  3051CD1A02A1AB3H2L4M5K5  
3051CD2A02A1AB3H2L4M5K5  3051CD3A02A1AB3H2L4M5K5  
3051CD4A02A1AB3H2L4M5K5  3051CD5A02A1AB3H2L4M5K5
3051CD0A02A1AB3H2L4M5E5  3051CD1A02A1AB3H2L4M5E5  
3051CD2A02A1AB3H2L4M5E5  3051CD3A02A1AB3H2L4M5E5  
3051CD4A02A1AB3H2L4M5E5  3051CD5A02A1AB3H2L4M5E5
3051CD0A02A1AB3H2L4M5I5  3051CD1A02A1AB3H2L4M5I5  
3051CD2A02A1AB3H2L4M5I5  3051CD3A02A1AB3H2L4M5I5  
3051CD4A02A1AB3H2L4M5I5  3051CD5A02A1AB3H2L4M5I5

3051CD1A22A1A  3051CD2A22A1A  3051CD3A22A1A  
3051CD4A22A1A  3051CD5A22A1A  3051CD1A22A1AB4  
3051CD2A22A1AB4  3051CD3A22A1AB4  3051CD4A22A1AB4  
3051CD5A22A1AB4   3051CD1A22A1AB4M5  3051CD2A22A1AB4M5  
3051CD3A22A1AB4M5  3051CD4A22A1AB4M5  3051CD5A22A1AB4M5

3051CD1A22A1AB4M5DF  3051CD2A22A1AB4M5DF  
3051CD3A22A1AB4M5DF  3051CD4A22A1AB4M5DF
3051CD5A22A1AB4M5DF  3051CD1A22A1AB4M5K5  
3051CD2A22A1AB4M5K5  3051CD3A22A1AB4M5K5  
3051CD4A22A1AB4M5K5  3051CD5A22A1AB4M5K5  
3051CD1A22A1AB4M5E5  3051CD2A22A1AB4M5E5  
3051CD3A22A1AB4M5E5  3051CD4A22A1AB4M5E5  
3051CD5A22A1AB4M5E5  3051CD1A22A1AB4M5I5  
3051CD2A22A1AB4M5I5  3051CD3A22A1AB4M5I5  
3051CD4A22A1AB4M5I5  3051CD5A22A1AB4M5I5