横河EJA438W液位变送器
一、 的性能和稳定性
EJA系列采用单晶硅谐振式传感器技术。单晶硅对于压力或温度的变化不存在滞后现象，是非常理想的材料。单晶硅谐振式传感器将过压、温度变化和静压影响降为zui低，从而提供的长期稳定性。
二、 小型轻量设计
由于采用ASIC放大器设计使包装变小，以及膜盒构造和法兰的小型化，这款机型的重量降到了原有机型的一半。ASIC设计不仅减少了零件数量，而且提高了放大器的可靠性。
三、 现场总线通信能力
现场总线是双向数字通信系统，是配置仪表控制系统的革新技术，同时也是前景很好的更新换代产品，用于替换现在现场仪表中广泛使用的标准4~20mA模拟通信。
EJA系列提供两种现场总线模式，FOUNDATION?现场总线低压模式和PROFIBUS PA设备，以实现横河电机和其他供应商的协同工作。软件方面，EJA系列采用两个AI功能块计算差压和静压，从而实现灵活的仪表配置总线通信能力.
3051智能压力变送器
3051C型差压、表压与压力变送器
性能优异：精度0.075％
量程比100：1
差压量程从0-25Pa至13.8MPa
表压量程从0-0.12KPa～13.8MPa
绝压量程从0-2KPa至27.6MPa
过程隔离膜片：不锈钢，哈氏合金C，蒙乃尔，钽（CD，CG）及镀金蒙乃尔
设计小巧、坚固而质轻，易于安装。
横河EJA30系列型号：EJA430A-DMS4A-97DA EJA430A-EMS4A-97DA   EJA430A-EBS4A-97DA
EJA430A-DMS4A-97NA EJA430A-EMS4A-97NA EJA430A-DAS4A-97NA
EJA430A-EAS4A-97NA EJA430A-DBS4A-97NA EJA430A-EBS4A-97NA
EJA430A-DMS-97DA EJA430A-EMS-97DA EJA430A-DAS-97DA
EJA430A-EAS-97DA EJA430A-DBS-97DA EJA430A-EBS-97DA
EJA430A-DMS-97NA EJA430A-EMS-97NA EJA430A-DAS-97NA
EJA430A-EAS-97NA EJA430A-DBS-97NA EJA430A-EBS-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-DMS-92DA EJA430A-EMS-92DA EJA430A-DAS-92DA
EJA430A-EAS-92DA EJA430A-DBS-92DA EJA430A-EBS-92DA
EJA430A-DMS-92NA EJA430A-EMS-92NA EJA430A-DAS-92NA
EJA430A-EAS-92NA EJA430A-DBS-92NA EJA430A-EBS-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-DMS-22DA EJA430A-EMS-22DA EJA430A-DAS-22DA
EJA430A-EAS-22DA EJA430A-DBS-22DA EJA430A-EBS-22DA
EJA430A-DMS-22NA EJA430A-EMS-22NA EJA430A-DAS-22NA
EJA430A-EAS-22NA EJA430A-DBS-22NA EJA430A-EBS-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-DMS-97DN EJA430A-EMS-97DN EJA430A-DAS-97DN
EJA430A-EAS-97DN EJA430A-DBS-97DN EJA430A-EBS-97DN
EJA430A-DMS-97NN EJA430A-EMS-97NN EJA430A-DAS-97NN
EJA430A-EAS-97NN EJA430A-DBS-97NN EJA430A-EBS-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