橫河EJA
詳細(xì)介紹：EJA110A/130A 差壓變送器；EJA120A 微差壓變送器；EJA210A/220A 差壓變送器法蘭型；EJA118W/N/Y 遠(yuǎn)傳法蘭型；EJA430A/440A 壓力變送器；EJA510A/530A 壓力/壓力變送器；EJA438W/N 壓力變送器遠(yuǎn)傳法蘭型；EJA115 微小流量變送器；EJA213/223 衛(wèi)生型液位變送器；EJA113W/433W 衛(wèi)生型隔膜密封式差壓變送器；EJA 系列HART通訊變送器；EJA系列FF現(xiàn)場總線通訊變送器；BT200 手持智能終端；
壓力變送器

一、  的性能和穩(wěn)定性

EJA系列采用單晶硅諧振式傳感器技術(shù)。單晶硅對于壓力或溫度的變化不存在滯后現(xiàn)象，是非常理想的材料。單晶硅諧振式傳感器將過壓、溫度變化和靜壓影響降為zui低，從而提供的*穩(wěn)定性。

二、  小型輕量設(shè)計

由于采用ASIC放大器設(shè)計使包裝變小，以及膜盒構(gòu)造和法蘭的小型化，這款機型的重量降到了原有機型的一半。ASIC設(shè)計不僅減少了零件數(shù)量，而且提高了放大器的可靠性。

三、  現(xiàn)場總線通信能力

現(xiàn)場總線是雙向數(shù)字通信系統(tǒng)，是配置儀表控制系統(tǒng)的革新技術(shù)，同時也是前景很好的更新?lián)Q代產(chǎn)品，用于替換現(xiàn)在現(xiàn)場儀表中廣泛使用的標(biāo)準(zhǔn)4~20mA模擬通信。
EJA系列提供兩種現(xiàn)場總線模式，F(xiàn)OUNDATION?現(xiàn)場總線低壓模式和PROFIBUS PA設(shè)備，以實現(xiàn)橫河電機和其他供應(yīng)商的協(xié)同工作。軟件方面，EJA系列采用兩個AI功能塊計算差壓和靜壓，從而實現(xiàn)靈活的儀表配置總線通信能力.

橫河EJA430系列壓力變送器 
EJA430A-DMS4A-97DA     EJA430A-EMS4A-97DA    EJA430A-DAS4A-97DA   
EJA430A-EAS4A-97DA     EJA430A-DBS4A-97DA    EJA430A-EBS4A-97DA
EJA430A-DMS4A-97NA     EJA430A-EMS4A-97NA    EJA430A-DAS4A-97NA   
EJA430A-EAS4A-97NA     EJA430A-DBS4A-97NA    EJA430A-EBS4A-97NA
EJA430A-DMS5A-97DA     EJA430A-EMS5A-97DA    EJA430A-DAS5A-97DA   
EJA430A-EAS5A-97DA     EJA430A-DBS5A-97DA    EJA430A-EBS5A-97DA
EJA430A-DMS5A-97NA     EJA430A-EMS5A-97NA    EJA430A-DAS5A-97NA   
EJA430A-EAS5A-97NA     EJA430A-DBS5A-97NA    EJA430A-EBS5A-97NA
EJA430A-DMS4A-92DA     EJA430A-EMS4A-92DA    EJA430A-DAS4A-92DA   
EJA430A-EAS4A-92DA     EJA430A-DBS4A-92DA    EJA430A-EBS4A-92DA
EJA430A-DMS4A-92NA     EJA430A-EMS4A-92NA    EJA430A-DAS4A-92NA   
EJA430A-EAS4A-92NA     EJA430A-DBS4A-92NA    EJA430A-EBS4A-92NA
EJA430A-DMS5A-92DA     EJA430A-EMS5A-92DA    EJA430A-DAS5A-92DA   
EJA430A-EAS5A-92DA     EJA430A-DBS5A-92DA    EJA430A-EBS5A-92DA
EJA430A-DMS5A-92NA     EJA430A-EMS5A-92NA    EJA430A-DAS5A-92NA   
EJA430A-EAS5A-92NA     EJA430A-DBS5A-92NA    EJA430A-EBS5A-92NA 
EJA430A-DMS4A-22DA     EJA430A-EMS4A-22DA    EJA430A-DAS4A-22DA   
EJA430A-EAS4A-22DA     EJA430A-DBS4A-22DA    EJA430A-EBS4A-22DA
EJA430A-DMS4A-22NA     EJA430A-EMS4A-22NA    EJA430A-DAS4A-22NA   
EJA430A-EAS4A-22NA     EJA430A-DBS4A-22NA    EJA430A-EBS4A-22NA
EJA430A-DMS5A-22DA     EJA430A-EMS5A-22DA    EJA430A-DAS5A-22DA   
EJA430A-EAS5A-22DA     EJA430A-DBS5A-22DA    EJA430A-EBS5A-22DA
EJA430A-DMS5A-22NA     EJA430A-EMS5A-22NA    EJA430A-DAS5A-22NA   
EJA430A-EAS5A-22NA     EJA430A-DBS5A-22NA    EJA430A-EBS5A-22NA 
EJA430A-DMS4A-97DN     EJA430A-EMS4A-97DN    EJA430A-DAS4A-97DN   
EJA430A-EAS4A-97DN     EJA430A-DBS4A-97DN    EJA430A-EBS4A-97DA
EJA430A-DMS4A-97NN     EJA430A-EMS4A-97NN    EJA430A-DAS4A-97NN   
EJA430A-EAS4A-97NN     EJA430A-DBS4A-97NN    EJA430A-EBS4A-97NN
EJA430A-DMS5A-97DN     EJA430A-EMS5A-97DN    EJA430A-DAS5A-97DN   
EJA430A-EAS5A-97DN     EJA430A-DBS5A-97DN    EJA430A-EBS5A-97DN
EJA430A-DMS5A-97NN     EJA430A-EMS5A-97NN    EJA430A-DAS5A-97NN   
EJA430A-EAS5A-97NN     EJA430A-DBS5A-97NN    EJA430A-EBS5A-97NN
EJA430A-DMS4A-92DN     EJA430A-EMS4A-92DN    EJA430A-DAS4A-92DN   
EJA430A-EAS4A-92DN     EJA430A-DBS4A-92DN    EJA430A-EBS4A-92DN
EJA430A-DMS4A-92NN     EJA430A-EMS4A-92NN    EJA430A-DAS4A-92NN   
EJA430A-EAS4A-92NN     EJA430A-DBS4A-92NN    EJA430A-EBS4A-92NN
EJA430A-DMS5A-92DN     EJA430A-EMS5A-92DN    EJA430A-DAS5A-92DN   
EJA430A-EAS5A-92DN     EJA430A-DBS5A-92DN    EJA430A-EBS5A-92DN
EJA430A-DMS5A-92NN     EJA430A-EMS5A-92NN    EJA430A-DAS5A-92NN   
EJA430A-EAS5A-92NN     EJA430A-DBS5A-92NN    EJA430A-EBS5A-92NN
EJA430A-DMS4A-22DN     EJA430A-EMS4A-22DN    EJA430A-DAS4A-22DN   
EJA430A-EAS4A-22DN     EJA430A-DBS4A-22DN    EJA430A-EBS4A-22DN
EJA430A-DMS4A-22NN     EJA430A-EMS4A-22NN    EJA430A-DAS4A-22NN   
EJA430A-EAS4A-22NN     EJA430A-DBS4A-22NN    EJA430A-EBS4A-22NN
EJA430A-DMS5A-22DN     EJA430A-EMS5A-22DN    EJA430A-DAS5A-22DN   
EJA430A-EAS5A-22DN     EJA430A-DBS5A-22DN    EJA430A-EBS5A-22DN
EJA430A-DMS5A-22NN     EJA430A-EMS5A-22NN    EJA430A-DAS5A-22NN   
EJA430A-EAS5A-22NN     EJA430A-DBS5A-22NN    EJA430A-EBS5A-22NN

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