武漢德科瑪科技有限公司
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橫河EJA
詳細(xì)介紹：EJA110E/130E差壓變送器；EJA120E微差壓變送器；EJA210E/220E差壓變送器法蘭型；EJA118E/Z遠(yuǎn)傳法蘭型；EJA430E/440E壓力變送器；EJA510E/530E絕對(duì)壓力/壓力變送器；EJA438E/Z壓力變送器遠(yuǎn)傳法蘭型；EJA115微小流量變送器；EJA系列HART通訊變送器；EJA系列FF現(xiàn)場(chǎng)總線通訊變送器；BT200手持智能終端；




一、 卓越的性能和穩(wěn)定性


EJA系列采用單晶硅諧振式傳感器技術(shù)。單晶硅對(duì)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最低，從而提供無與倫比的長(zhǎng)期穩(wěn)定性。


二、 小型輕量設(shè)計(jì)


由于采用ASIC放大器設(shè)計(jì)使包裝變小，以及膜盒構(gòu)造和法蘭的小型化，這款機(jī)型的重量降到了原有機(jī)型的一半。ASIC設(shè)計(jì)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(chǎng)總線通信能力


現(xiàn)場(chǎng)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(shí)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(chǎng)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(chǎng)總線模式，F(xiàn)OUNDATION?現(xiàn)場(chǎng)總線低壓模式和PROFIBUSPA設(shè)備，以實(shí)現(xiàn)橫河電機(jī)和其他供應(yīng)商的協(xié)同工作。軟件方面，EJA系列采用兩個(gè)AI功能塊計(jì)算差壓和靜壓，從而實(shí)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
EJA430A-DMS4A-97DA/NF1  EJA430A-EMS4A-97DA/NF1 EJA430A-DAS4A-97DA/NF1 
EJA430A-EAS4A-97DA/NF1  EJA430A-DBS4A-97DA/NF1 EJA430A-EBS4A-97DA/NF1
EJA430A-DMS4A-97NA/NF1  EJA430A-EMS4A-97NA/NF1 EJA430A-DAS4A-97NA/NF1  
EJA430A-EAS4A-97NA/NF1  EJA430A-EMS5A-97DA/NF1 EJA430A-DAS5A-97DA/NF1  
EJA430A-EAS5A-97DA/NF1  EJA430A-DBS5A-97DA/NF1 EJA430A-EBS5A-97DA/NF1
EJA430A-DMS5A-97NA/NF1  EJA430A-EMS5A-97NA/NF1 EJA430A-DAS5A-97NA/NF1  
EJA430A-EAS5A-97NA/NF1  EJA430A-DBS5A-97NA/NF1 EJA430A-EBS5A-97NA/NF1
EJA430A-DMS4A-92DA/NF1  EJA430A-EMS4A-92DA/NF1 EJA430A-DAS4A-92DA/NF1  
EJA430A-EAS4A-92DA/NF1  EJA430A-DBS4A-92DA/NF1 EJA430A-EBS4A-92DA/NF1
EJA430A-DMS4A-92NA/NF1  EJA430A-EMS4A-92NA/NF1 EJA430A-DAS4A-92NA/NF1  
EJA430A-EAS4A-92NA/NF1  EJA430A-DBS4A-92NA/NF1 EJA430A-EBS4A-92NA/NF1
EJA430A-DMS5A-92DA/NF1  EJA430A-EMS5A-92DA/NF1 EJA430A-DAS5A-92DA/NF1  
EJA430A-EAS5A-92DA/NF1  EJA430A-DBS5A-92DA/NF1 EJA430A-EBS5A-92DA/NF1
EJA430A-DMS5A-92NA/NF1  EJA430A-EMS5A-92NA/NF1 EJA430A-DAS5A-92NA/NF1  
EJA430A-EAS5A-92NA/NF1  EJA430A-DBS5A-92NA/NF1 EJA430A-EBS5A-92NA/NF1
EJA430A-DMS4A-22DA/NF1  EJA430A-EMS4A-22DA/NF1 EJA430A-DAS4A-22DA/NF1  
EJA430A-EAS4A-22DA/NF1  EJA430A-DBS4A-22DA/NF1 EJA430A-EBS4A-22DA/NF1
EJA430A-DMS4A-22NA/NF1  EJA430A-EMS4A-22NA/NF1 EJA430A-DA