横河EJA530A压力变送器正品保证,可签订合同
概述:保证正品,可签订合同
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德科蒙过程控制(武汉)有限公司 彭工 QQ:2424312902
详细介绍:EJA110A/130A 差压变送器;EJA120A 微差压变送器;EJA210A/220A 差压变送器法兰型;EJA118W/N/Y 远传法兰型;EJA430A/440A 压力变送器;EJA510A/530A 绝对压力/压力变送器;EJA438W/N 压力变送器远传法兰型;EJA115 微小流量变送器;EJA213/223 卫生型液位变送器;EJA113W/433W 卫生型隔膜密封式差压变送器;EJA 系列HART通讯变送器;EJA系列FF现场总线通讯变送器;BT200 手持智能终端;
1、 先进的工作原理
采用微电子加工技术(MEMS)在一个单晶硅芯片表面的中心和边缘制作 两个形状、尺寸、材质完全一致的H形状的谐振梁,谐振梁在自激振荡回路中作高频振荡。 单晶硅片的上下表面受到的压力不等时,将产生形变,导致中心谐振梁 因压缩力而频率减小,边缘谐振因受拉伸力而频率增加。
两频率之差信号直接送到CPU进行数据处理,然后 (1)经D/A转换成4-20mA输出信号,通讯时叠加Brain或Hart数字信号; (2)直接输出符合现场总线(Fieldbus Foundation TM)标准的数字信号。
2、 优异的性能
静压影响忽略不计
当加有静压(工作压力)时,两形状、尺寸、材质完全一致的谐振梁形变相同, 故频率变化也一致,故偏差自动清除(公式和图类似温度影响)。
单向过压特性优异
接液膜片与膜盒本体采用独创的波纹加工技术,使外部压力增大到某一数值时, 接液膜片能与本体完全接触,硅油传递给传感器的压力不再随外力的增加而增 加,从而达到对传感器的保护作用。
横河EJA530系列压力变送器
EJA530A-DAS4N-09DE EJA530A-EAS4N-09DE EJA530A-DBS4N-09DE EJA530A-EBS4N-09DE
EJA530A-DCS4N-09DE EJA530A-ECS4N-09DE EJA530A-DDS4N-09DE EJA530A-EDS4N-09DE
EJA530A-DAS4N-02DE EJA530A-EAS4N-02DE EJA530A-DBS4N-02DE EJA530A-EBS4N-02DE
EJA530A-DCS4N-02DE EJA530A-ECS4N-02DE EJA530A-DDS4N-02DE EJA530A-EDS4N-02DE
EJA530A-DAS4N-09NE EJA530A-EAS4N-09NE EJA530A-DBS4N-09NE EJA530A-EBS4N-09NE
EJA530A-DCS4N-09NE EJA530A-ECS4N-09NE EJA530A-DDS4N-09NE EJA530A-EDS4N-09NE
EJA530A-DAS4N-02NE EJA530A-EAS4N-02NE EJA530A-DBS4N-02NE EJA530A-EBS4N-02NE
EJA530A-DCS4N-02NE EJA530A-ECS4N-02NE EJA530A-DDS4N-02NE EJA530A-EDS4N-02NE
EJA530A-DAS7N-09DE EJA530A-EAS7N-09DE EJA530A-DBS7N-09DE EJA530A-EBS7N-09DE
EJA530A-DCS7N-09DE EJA530A-ECS7N-09DE EJA530A-DDS7N-09DE EJA530A-EDS7N-09DE
EJA530A-DAS7N-02DE EJA530A-EAS7N-02DE EJA530A-DBS7N-02DE EJA530A-EBS7N-02DE
EJA530A-DCS7N-02DE EJA530A-ECS7N-02DE EJA530A-DDS7N-02DE EJA530A-EDS7N-02DE
EJA530A-DAS7N-09NE EJA530A-EAS7N-09NE EJA530A-DBS7N-09NE EJA530A-EBS7N-09NE
EJA530A-DCS7N-09NE EJA530A-ECS7N-09NE EJA530A-DDS7N-09NE EJA530A-EDS7N-09NE
EJA530A-DAS7N-02NE EJA530A-EAS7N-02NE EJA530A-DBS7N-02NE EJA530A-EBS7N-02NE
EJA530A-DCS7N-02NE EJA530A-ECS7N-02NE EJA530A-DDS7N-02NE EJA530A-EDS7N-02NE
EJA530A-DAS9N-09DE EJA530A-EAS9N-09DE EJA530A-DBS9N-09DE EJA530A-EBS9N-09DE
EJA530A-DCS9N-09DE EJA530A-ECS9N-09DE EJA530A-DDS9N-09DE EJA530A-EDS9N-09DE
EJA530A-DAS9N-02DE EJA530A-EAS9N-02DE EJA530A-DBS9N-02DE EJA530A-EBS9N-02DE
EJA530A-DCS9N-02DE EJA530A-ECS9N-02DE EJA530A-DDS9N-02DE EJA530A-EDS9N-02DE
EJA530A-DAS9N-09NE EJA530A-EAS9N-09NE EJA530A-DBS9N-09NE EJA530A-EBS9N-09NE
EJA530A-DCS9N-09NE EJA530A-ECS9N-09NE EJA530A-DDS9N-09NE EJA530A-EDS9N-09NE
EJA530A-DAS9N-02NE EJA530A-EAS9N-02NE EJA530A-DBS9N-02NE EJA530A-EBS9N-02NE
EJA530A-DCS9N-02NE EJA530A-ECS9N-02NE EJA530A-DDS9N-02NE EJA530A-EDS9N-02NE
EJA530A-DAS4N-09DN EJA530A-EAS4N-09DN EJA530A-DBS4N-09DN EJA530A-EBS4N-09DN
EJA530A-DCS4N-09DN EJA530A-ECS4N-09DN EJA530A-DDS4N-09DN EJA530A-EDS4N-09DN
EJA530A-DAS4N-02DN EJA530A-EAS4N-02DN EJA530A-DBS4N-02DN EJA530A-EBS4N-02DN
EJA530A-DCS4N-02DN EJA530A-ECS4N-02DN EJA530A-DDS4N-02DN EJA530A-EDS4N-02DN
EJA530A-DAS4N-09NN EJA530A-EAS4N-09NN EJA530A-DBS4N-09NN EJA530A-EBS4N-09NN
EJA530A-DCS4N-09NN EJA530A-ECS4N-09NN EJA530A-DDS4N-09NN EJA530A-EDS4N-09NN
EJA530A-DAS4N-02NN EJA530A-EAS4N-02NN EJA530A-DBS4N-02NN EJA530A-EBS4N-02NN
EJA530A-DCS4N-02NN EJA530A-ECS4N-02NN EJA530A-DDS4N-02NN EJA530A-EDS4N-02NN
EJA530A-DAS7N-09DN EJA530A-EAS7N-09DN EJA530A-DBS7N-09DN EJA530A-EBS7N-09DN
EJA530A-DCS7N-09DN EJA530A-ECS7N-09DN EJA530A-DDS7N-09DN EJA530A-EDS7N-09DN
EJA530A-DAS7N-02DN EJA530A-EAS7N-02DN EJA530A-DBS7N-02DN EJA530A-EBS7N-02DN
EJA530A-DCS7N-02DN EJA530A-ECS7N-02DN EJA530A-DDS7N-02DN EJA530A-EDS7N-02DN
EJA530A-DAS7N-09NN EJA530A-EAS7N-09NN EJA530A-DBS7N-09NN EJA530A-EBS7N-09NN
EJA530A-DCS7N-09NN EJA530A-ECS7N-09NN EJA530A-DDS7N-09NN EJA530A-EDS7N-09NN
EJA530A-DAS7N-02NN EJA530A-EAS7N-02NN EJA530A-DBS7N-02NN EJA530A-EBS7N-02NN
EJA530A-DCS7N-02NN EJA530A-ECS7N-02NN EJA530A-DDS7N-02NN EJA530A-EDS7N-02NN
EJA530A-DAS9N-09DN EJA530A-EAS9N-09DN EJA530A-DBS9N-09DN EJA530A-EBS9N-09DN
EJA530A-DCS9N-09DN EJA530A-ECS9N-09DN EJA530A-DDS9N-09DN EJA530A-EDS9N-09DN
EJA530A-DAS9N-02DN EJA530A-EAS9N-02DN EJA530A-DBS9N-02DN EJA530A-EBS9N-02DN
EJA530A-DCS9N-02DN EJA530A-ECS9N-02DN EJA530A-DDS9N-02DN EJA530A-EDS9N-02DN
EJA530A-DAS9N-09NN EJA530A-EAS9N-09NN EJA530A-DBS9N-09NN EJA530A-EBS9N-09NN
EJA530A-DCS9N-09NN EJA530A-ECS9N-09NN EJA530A-DDS9N-09NN EJA530A-EDS9N-09NN
EJA530A-DAS9N-02NN EJA530A-EAS9N-02NN EJA530A-DBS9N-02NN EJA530A-EBS9N-02NN
EJA530A-DCS9N-02NN EJA530A-ECS9N-02NN EJA530A-DDS9N-02NN EJA530A-EDS9N-02NN
EJA530A-DAS4N-09DE/NF1 EJA530A-EAS4N-09DE/NF1 EJA530A-DBS4N-09DE/NF1
EJA530A-EBS4N-09DE/NF1 EJA530A-DCS4N-09DE/NF1 EJA530A-ECS4N-09DE/NF1
EJA530A-DDS4N-09DE/NF1 EJA530A-EDS4N-09DE/NF1 EJA530A-DAS4N-02DE/NF1
EJA530A-EAS4N-02DE/NF1 EJA530A-DBS4N-02DE/NF1 EJA530A-EBS4N-02DE/NF1
EJA530A-DCS4N-02DE/NF1 EJA530A-ECS4N-02DE/NF1 EJA530A-DDS4N-02DE/NF1
EJA530A-EDS4N-02DE/NF1 EJA530A-DAS4N-09NE/NF1 EJA530A-EAS4N-09NE/NF1
EJA530A-DBS4N-09NE/NF1 EJA530A-EBS4N-09NE/NF1 EJA530A-DCS4N-09NE/NF1
EJA530A-ECS4N-09NE/NF1 EJA530A-DDS4N-09NE/NF1 EJA530A-EDS4N-09NE/NF1
EJA530A-DAS4N-02NE/NF1 EJA530A-EAS4N-02NE/NF1 EJA530A-DBS4N-02NE/NF1
EJA530A-EBS4N-02NE/NF1 EJA530A-DCS4N-02NE/NF1 EJA530A-ECS4N-02NE/NF1
EJA530A-DDS4N-02NE/NF1 EJA530A-EDS4N-02NE/NF1 EJA530A-DAS7N-09DE/NF1
EJA530A-EAS7N-09DE/NF1 EJA530A-DBS7N-09DE/NF1 EJA530A-EBS7N-09DE/NF1
EJA530A-DCS7N-09DE/NF1 EJA530A-ECS7N-09DE/NF1 EJA530A-DDS7N-09DE/NF1
EJA530A-EDS7N-09DE/NF1 EJA530A-DAS7N-02DE/NF1 EJA530A-EAS7N-02DE/NF1
EJA530A-DBS7N-02DE/NF1 EJA530A-EBS7N-02DE/NF1 EJA530A-DCS7N-02DE/NF1
EJA530A-ECS7N-02DE/NF1 EJA530A-DDS7N-02DE/NF1 EJA530A-EDS7N-02DE/NF1
EJA530A-DAS7N-09NE/NF1 EJA530A-EAS7N-09NE/NF1 EJA530A-DBS7N-09NE/NF1
EJA530A-EBS7N-09NE/NF1 EJA530A-DCS7N-09NE/NF1 EJA530A-ECS7N-09NE/NF1
EJA530A-DDS7N-09NE/NF1 EJA530A-EDS7N-09NE/NF1 EJA530A-DAS7N-02NE/NF1
EJA530A-EAS7N-02NE/NF1 EJA530A-DBS7N-02NE/NF1 EJA530A-EBS7N-02NE/NF1
EJA530A-DCS7N-02NE/NF1 EJA530A-ECS7N-02NE/NF1 EJA530A-DDS7N-02NE/NF1
EJA530A-EDS7N-02NE/NF1 EJA530A-DAS9N-09DE/NF1 EJA530A-EAS9N-09DE/NF1
EJA530A-DBS9N-09DE/NF1 EJA530A-EBS9N-09DE/NF1 EJA530A-DCS9N-09DE/NF1
EJA530A-ECS9N-09DE/NF1 EJA530A-DDS9N-09DE/NF1 EJA530A-EDS9N-09DE/NF1
EJA530A-DAS9N-02DE/NF1 EJA530A-EAS9N-02DE/NF1 EJA530A-DBS9N-02DE/NF1
EJA530A-EBS9N-02DE/NF1 EJA530A-DCS9N-02DE/NF1 EJA530A-ECS9N-02DE/NF1
EJA530A-DDS9N-02DE/NF1 EJA530A-EDS9N-02DE/NF1 EJA530A-DAS9N-09NE/NF1
EJA530A-EAS9N-09NE/NF1 EJA530A-DBS9N-09NE/NF1 EJA530A-EBS9N-09NE/NF1
EJA530A-DCS9N-09NE/NF1 EJA530A-ECS9N-09NE/NF1 EJA530A-DDS9N-09NE/NF1
EJA530A-EDS9N-09NE/NF1 EJA530A-DAS9N-02NE/NF1 EJA530A-EAS9N-02NE/NF1
EJA530A-DBS9N-02NE/NF1 EJA530A-EBS9N-02NE/NF1 EJA530A-DCS9N-02NE/NF1
EJA530A-ECS9N-02NE/NF1 EJA530A-DDS9N-02NE/NF1 EJA530A-EDS9N-02NE/NF1
EJA530A-DAS4N-09DN/NF1 EJA530A-EAS4N-09DN/NF1 EJA530A-DBS4N-09DN/NF1
EJA530A-EBS4N-09DN/NF1 EJA530A-DCS4N-09DN/NF1 EJA530A-ECS4N-09DN/NF1
EJA530A-DDS4N-09DN/NF1 EJA530A-EDS4N-09DN/NF1 EJA530A-DAS4N-02DN/NF1
EJA530A-EAS4N-02DN/NF1 EJA530A-DBS4N-02DN/NF1 EJA530A-EBS4N-02DN/NF1
EJA530A-DCS4N-02DN/NF1 EJA530A-ECS4N-02DN/NF1 EJA530A-DDS4N-02DN/NF1
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