詳細(xì)描述

一、產(chǎn)品概述：

羅斯蒙特的3051C壓力變送器為壓力測(cè)量技術(shù)創(chuàng)建了一個(gè)新的標(biāo)準(zhǔn)。羅斯蒙特3051壓力變送器具有的操作性能、靈活的CoPlanarTM平臺(tái)，而且可以升級(jí)。新型羅斯蒙特3051C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(shí)，高、低壓側(cè)的隔離膜片和灌充液將過(guò)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(gè)張緊的彈性元件，其位移隨所受壓而變化（對(duì)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(gè)參考?jí)毫?。傳感膜片的很大位移量?.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(cè)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(hào)。

羅斯蒙特3051壓力變送器的應(yīng)用

新型羅斯蒙特3051C的性能指標(biāo)保證在不同工況下的精度和穩(wěn)定性。靈活可變的CoPlanarTM平臺(tái)設(shè)計(jì)不但為您目前的應(yīng)用需求提供很佳方案，同時(shí)通過(guò)PlantWeb工廠管控網(wǎng)和現(xiàn)場(chǎng)總線技術(shù)也完多能滿足您將來(lái)的技術(shù)要求。

二、技術(shù)參數(shù)：

總體性能：±0.15%

精度：±0.075%

差壓：校驗(yàn)量程從0.5inH2O至2000psi

表壓：校驗(yàn)量程從2.5inH2O至2000psi

有效壓力：校驗(yàn)量程從0.167psia至4000psia

過(guò)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(shè)計(jì)小巧、堅(jiān)固而質(zhì)輕，易于安裝

三、產(chǎn)品選型表：

羅斯蒙特3051CD/CG變送器典型型號(hào):

3051CA1A02A1AB1H2L4M5

3051CA2A02A1AB1H2L4M5

3051CA3A02A1AB1H2L4M5

3051CA4A02A1AB1H2L4M5

3051CA5A02A1AB1H2L4M5

3051CA1A02A1AB3H2L4M5

3051CA2A02A1AB3H2L4M5

3051CA3A02A1AB3H2L4M5

3051CA4A02A1AB3H2L4M5

3051CA5A02A1AB3H2L4M5

3051CA1A02A1AB1H2L4M5K5

3051CA2A02A1AB1H2L4M5K5

3051CA3A02A1AB1H2L4M5K5

3051CA4A02A1AB1H2L4M5K5

3051CA5A02A1AB1H2L4M5K5

3051CA1A02A1AB1H2L4M5E5

3051CA2A02A1AB1H2L4M5E5

3051CA3A02A1AB1H2L4M5E5

3051CA4A02A1AB1H2L4M5E5

3051CA5A02A1AB1H2L4M5E5

3051CA1A02A1AB1H2L4M5I5

3051CA2A02A1AB1H2L4M5I5

3051CA3A02A1AB1H2L4M5I5

3051CA4A02A1AB1H2L4M5I5

3051CA5A02A1AB1H2L4M5I5

3051CA1A02A1AB3H2L4M5K5

3051CA2A02A1AB3H2L4M5K5

3051CA3A02A1AB3H2L4M5K5

3051CA4A02A1AB3H2L4M5K5

3051CA5A02A1AB3H2L4M5K5

3051CA1A02A1AB3H2L4M5E5

3051CA2A02A1AB3H2L4M5E5

3051CA3A02A1AB3H2L4M5E5

3051CA4A02A1AB3H2L4M5E5

3051CA5A02A1AB3H2L4M5E5

3051CA1A02A1AB3H2L4M5I5

3051CA2A02A1AB3H2L4M5I5

3051CA3A02A1AB3H2L4M5I5

3051CA4A02A1AB3H2L4M5I5

3051CA5A02A1AB3H2L4M5I5

3051CA1A22A1AB4M5

3051CA2A22A1AB4M5

3051CA3A22A1AB4M5

3051CA4A22A1AB4M5

3051C5A22A1AB4M5

3051CA1A22A1AB4M5DF

3051CA2A22A1AB4M5DF

3051CA3A22A1AB4M5DF

3051CA4A22A1AB4M5DF

3051CA5A22A1AB4M5DF

3051CA1A22A1AB4M5K5

3051CA2A22A1AB4M5K5

3051CA3A22A1AB4M5K5

3051CA4A22A1AB4M5K5

3051CA5A22A1AB4M5K5

3051CA1A22A1AB4M5E5

3051CA2A22A1AB4M5E5

3051CA3A22A1AB4M5E5

3051CA4A22A1AB4M5E5

3051CA5A22A1AB4M5E5

3051CA1A22A1AB4M5I5

3051CA2A22A1AB4M5I5

3051CA3A22A1AB4M5I5

3051CA4A22A1AB4M5I5

3051CA5A22A1AB4M5I5