武汉德科玛科技有限公司联系人：梁佩电话：027-59846351 手机：15387119297 传真：027-88068180 Q Q: 1963375556 地址：武昌区巡司河路汇文新都D区3栋1单元802室邮箱：196335556@qq.com 网站：www.whdkm.com 原装横河EJA310变送器 一、卓越的性能和稳定性 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最低，从而提供无与伦比的长期稳定性。 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 横河EJA310系列绝压变送器 EJA310A-DLS4A-97DA EJA310A-ELS4A-97DA EJA310A-DMS4A-97DA EJA310A-EMS4A-97DA EJA310A-DAS4A-97DA EJA310A-EAS4A-97DA EJA310A-DLS4A-97DN EJA310A-ELS4A-97DN EJA310A-DMS4A-97DN EJA310A-EMS4A-97DN EJA310A-DAS4A-97DN EJA310A-EAS4A-97DN EJA310A-DLS4A-97NA EJA310A-ELS4A-97NA EJA310A-DMS4A-97NA EJA310A-EMS4A-97NA EJA310A-DAS4A-97NA EJA310A-EAS4A-97NA EJA310A-DLS4A-97NN EJA310A-ELS4A-97NN EJA310A-DMS4A-97NN EJA310A-EMS4A-97NN EJA310A-DAS4A-97NN EJA310A-EAS4A-97NN EJA310A-DLS4A-92DA EJA310A-ELS4A-92DA EJA310A-DMS4A-92DA EJA310A-EMS4A-92DA EJA310A-DAS4A-92DA EJA310A-EAS4A-92DA EJA310A-DLS4A-92DN EJA310A-ELS4A-92DN EJA310A-DMS4A-92DN EJA310A-EMS4A-92DN EJA310A-DAS4A-92DN EJA310A-EAS4A-92DN EJA310A-DLS4A-92NA EJA310A-ELS4A-92NA EJA310A-DMS4A-92NA EJA310A-EMS4A-92NA EJA310A-DAS4A-92NA EJA310A-EAS4A-92NA EJA310A-DLS4A-92NN EJA310A-ELS4A-92NN EJA310A-DMS4A-92NN EJA310A-EMS4A-92NN EJA310A-DAS4A-92NN EJA310A-EAS4A-92NN EJA310A-DLS4A-97DA/NF1 EJA310A-ELS4A-97DA/NF1 EJA310A-DMS4A-97DA/NF1 EJA310A-EMS4A-97DA/NF1 EJA310A-DAS4A-97DA/NF1 EJA310A-EAS4A-97DA/NF1 EJA310A-DLS4A-97DN/NF1 EJA310A-ELS4A-97DN/NF1 EJA310A-DMS4A-97DN/NF1 EJA310A-EMS4A-97DN/NF1 EJA310A-DAS4A-97DN/NF1 EJA310A-EAS4A-97DN/NF1 EJA310A-DLS4A-97NA/NF1 EJA310A-ELS4A-97NA/NF1 EJA310A-DMS4A-97NA/NF1 EJA310A-EMS4A-97NA/NF1 EJA310A-DAS4A-97NA/NF1 EJA310A-EAS4A-97NA/NF1 EJA310A-DLS4A-97NN/NF1 EJA310A-ELS4A-97NN/NF1 EJA310A-DMS4A-97NN/NF1 EJA310A-EMS4A-97NN/NF1 EJA310A-DAS4A-97NN/NF1 EJA310A-EAS4A-97NN/NF1 EJA310A-DLS4A-92DA/NF1 EJA310A-ELS4A-92DA/NF1 EJA310A-DMS4A-92DA/NF1 EJA310A-EMS4A-92DA/NF1 EJA310A-DAS4A-92DA/NF1 EJA310A-EAS4A-92DA/NF1 EJA310A-DLS4A-92DN/NF1 EJA310A-ELS4A-92DN/NF1 EJA310A-DMS4A-92DN/NF1 EJA310A-EMS4A-92DN/NF1 EJA310A-DAS4A-92DN/NF1 EJA310A-EAS4A-92DN/NF1 EJA310A-DLS4A-92NA/NF1 EJA310A-ELS4A-92NA/NF1 EJA310A-DMS4A-92NA/NF1 EJA310A-EMS4A-92NA/NF1 EJA310A-DAS4A-92NA/NF1 EJA310A-EAS4A-92NA/NF1 EJA310A-DLS4A-92NN/NF1 EJA310A-ELS4A-92NN/NF1 EJA310A-DMS4A-92NN/NF1 EJA310A-EMS4A-92NN/NF1 EJA310A-DAS4A-92NN/NF1 EJA310A-EAS4A-92NN/NF1 EJA310A-DLS4A-97DA/NS1 EJA310A-ELS4A-97DA/NS1 EJA310A-DMS4A-97DA/NS1 EJA310A-EMS4A-97DA/NS1 EJA310A-DAS4A-97DA/NS1 EJA310A-EAS4A-97DA/NS1 EJA310A-DLS4A-97DN/NS1 EJA310A-ELS4A-97DN/NS1 EJA310A-DMS4A-97DN/NS1 EJA310A-EMS4A-97DN/NS1 EJA310A-DAS4A-97DN/NS1 EJA310A-EAS4A-97DN/NS1 EJA310A-DLS4A-97NA/NS1 EJA310A-ELS4A-97NA/NS1 EJA310A-DMS4A-97NA/NS1 EJA310A-EMS4A-97NA/NS1 EJA310A-DAS4A-97NA/NS1 EJA310A-EAS4A-97NA/NS1 EJA310A-DLS4A-97NN/NS1 EJA310A-ELS4A-97NN/NS1 EJA310A-DMS4A-97NN/NS1 EJA310A-EMS4A-97NN/NS1 EJA310A-DAS4A-97NN/NS1 EJA310A-EAS4A-97NN/NS1 EJA310A-DLS4A-92DA/NS1 EJA310A-ELS4A-92DA/NS1 EJA310A-DMS4A-92DA/NS1 EJA310A-EMS4A-92DA/NS1 EJA310A-DAS4A-92DA/NS1 EJA310A-EAS4A-92DA/NS1 EJA310A-DLS4A-92DN/NS1 EJA310A-ELS4A-92DN/NS1 EJA310A-DMS4A-92DN/NS1 EJA310A-EMS4A-92DN/NS1 EJA310A-DAS4A-92DN/NS1 EJA310A-EAS4A-92DN/NS1 EJA310A-DLS4A-92NA/NS1 EJA310A-ELS4A-92NA/NS1 EJA310A-DMS4A-92NA/NS1 EJA310A-EMS4A-92NA/NS1 EJA310A-DAS4A-92NA/NS1 EJA310A-EAS4A-92NA/NS1 EJA310A-DLS4A-92NN/NS1 EJA310A-ELS4A-92NN/NS1 EJA310A-DMS4A-92NN/NS1 EJA310A-EMS4A-92NN/NS1 EJA310A-DAS4A-92NN/NS1 EJA310A-EAS4A-92NN/NS1