EJA440A-DDS4A-92DA/NS1,EJA440A-EDS4A-92DA/NS1,EJA440A-DCS4A-92DN/NS1,高静压压力变送器 EJA440A-DDS4A-92DA/NS1,EJA440A-EDS4A-92DA/NS1,EJA4

EJA440A-DDS4A-92DA/NS1,EJA440A-EDS4A-92DA/NS1,EJA440A-DCS4A-92DN/NS1,高静压压力变送器

EJA440A-DDS4A-92DA/NS1,EJA440A-EDS4A-92DA/NS1,EJA440A-DCS4A-92DN/NS1,高静压压力变送器

EJA440A型高性能的压力变送器可用于测量液体、气体或蒸汽的压力，然后将其转变成4～20mA DC的电流信号输出。

EJA系列支持BRAIN、HART和FOUNDATION™现场总线或PROFIBUS PA通信协议。 特性 -  **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*低，从而提供****的长期稳定性。   -  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。   -  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。

技术参数

		EJA440A压力变送器
		C膜盒	D膜盒
测量范围		-0.1~32MPa (-15~4500psi)	-0.1~50MPa (-15~7200psi)
测量量程		5~32MPa (720~4500psi)	5~50MPa (720~7200psi)
精度		±0.12%	±0.12%
防护等级		IP67，NEMA 4X,和JIS C0920防浸型
防爆规格		FM，CENELEC ATEX，CSA，IECEx
输出信号		4~20mA DC或FOUNDATION™现场总线或PROFIBUS PA两线制数字通信
电源		BRAIN和HART:10.5~42V DC (本安型: 10.5~30V DC) Fieldbus:9~32V DC (本安Entity模式9~24V DC，本安FISCO模式9~17.5V DC)
环境温度		-40~85℃ (-40~185℃) (普通型) -30~80℃ (-22~176℃) (内藏指示器)
过程温度		-40~120℃ (-40~248℃) (普通型)
*大过压		48MPa (6750psig)	60MPa (8500psig)
安装		2-inch管安装
接液部件材质	膜盒	SUS316L (膜片: 哈氏合金C-276)
	容室法兰	SUS316
外壳		铝合金或SUS316不锈钢(可选)

EJA440A-ECS4A-92DN/NS1,EJA440A-DDS4A-92DN/NS1,EJA440A-EDS4A-92DN/NS1
EJA440A-DCS4A-92NA/NS1,EJA440A-ECS4A-92NA/NS1,EJA440A-DDS4A-92NA/NS1,
EJA440A-EDS4A-92NA/NS1,EJA440A-DCS4A-92NN/NS1,EJA440A-ECS4A-92NN/NS1,
EJA440A-DDS4A-92NN/NS1,EJA440A-EDS4A-92NN/NS1,EJA440A-DCS4A-22DC/NS1,
EJA440A-ECS4A-22DC/NS1,EJA440A-DDS4A-22DC/NS1,EJA440A-EDS4A-22DC/NS1
EJA440A-DCS4A-22DN/NS1,EJA440A-ECS4A-22DN/NS1,EJA440A-DDS4A-22DN/NS1,
EJA440A-EDS4A-22DN/NS1,EJA440A-DCS4A-22NA/NS1,EJA440A-ECS4A-22NA/NS1,
EJA440A-DDS4A-22NA/NS1,EJA440A-EDS4A-22NA/NS1,EJA440A-DCS4A-22NN/NS1,
EJA440A-ECS4A-22NN/NS1,EJA440A-DDS4A-22NN/NS1,EJA440A-EDS4A-22NN/NS1
EJA440A-DCS5A-97DA/NS1,EJA440A-ECS5A-97DA/NS1,EJA440A-DDS5A-97DA/NS1,
EJA440A-EDS5A-97DA/NS1,EJA440A-DCS5A-97DN/NS1,EJA440A-ECS5A-97DN/NS1,
EJA440A-DDS5A-97DN/NS1,EJA440A-EDS5A-97DN/NS1,EJA440A-DCS5A-97NA/NS1,
EJA440A-ECS5A-97NA/NS1,EJA440A-DDS5A-97NA/NS1,EJA440A-EDS5A-97NA/NS1
EJA440A-DCS5A-97NN/NS1,EJA440A-ECS5A-97NN/NS1,EJA440A-DDS5A-97NN/NS1,
EJA440A-EDS5A-97NN/NS1,EJA440A-DCS5A-92DA/NS1,EJA440A-ECS5A-92DA/NS1,
EJA440A-DDS5A-92DA/NS1,EJA440A-EDS5A-92DA/NS1,EJA440A-DCS5A-92DN/NS1,
EJA440A-ECS5A-92DN/NS1,EJA440A-DDS5A-92DN/NS1,EJA440A-EDS5A-92DN/NS1
EJA440A-DCS5A-92NA/NS1,EJA440A-ECS5A-92NA/NS1,EJA440A-DDS5A-92NA/NS1,
EJA440A-EDS5A-92NA/NS1,EJA440A-DCS5A-92NN/NS1,EJA440A-ECS5A-92NN/NS1,
EJA440A-DDS5A-92NN/NS1,EJA440A-EDS5A-92NN/NS1,EJA440A-DCS5A-22DC/NS1,
EJA440A-ECS5A-22DC/NS1,EJA440A-DDS5A-22DC/NS1,EJA440A-EDS5A-22DC/NS1
EJA440A-DCS5A-22DN/NS1,EJA440A-ECS5A-22DN/NS1,EJA440A-DDS5A-22DN/NS1,
EJA440A-EDS5A-22DN/NS1,EJA440A-DCS5A-22NA/NS1,EJA440A-ECS5A-22NA/NS1,
EJA440A-DDS5A-22NA/NS1,EJA440A-EDS5A-22NA/NS1,EJA440A-DCS5A-22NN/NS1,EJA440A-DCS4A-92DA/NS1
EJA440A-ECS5A-22NN/NS1,EJA440A-DDS5A-22NN/NS1,EJA440A-EDS5A-22NN/NS1,EJA440A-ECS4A-92DA/NF1
EJA440A-DCS5A-92NN,EJA440A-DDS5A-92NN,EJA440A-DCS4A-92DA,EJA440A-ECS4A-92DA/NF1
EJA440A-DBS4A-92DA,EJA440A-ECS4A-92DA,EJA440A-EBS4A-92DA,EJA440A-DCS4A-92DA/NS1,
EJA440A-DCS5A-92DA,EJA440A-ECS5A-92DA,EJA440A-EBS5A-92DA,EJA440A-DCS4A-22DC,
EJA440A-DCS4A-92EA,EJA440A-DCS4A-92DC,EJA440A-DCS4A-92EB,EJA440A-DCS4A-22DA,
EJA440A-DCS4A-92DB,EJA440A-DCS4A-92DD,EJA440A-DCS4A-99DA,EJA440A-DCS4A-92DA/NF1,
EJA440A-DBS4A-92DA,EJA440A-ECS4A-92DA,EJA440A-EBS4A-92DA,EJA440A-DCS5A-92DA,
EJA440A-ECS5A-92DA,EJA440A-EBS5A-92DA,EJA440A-DCS4A-92EA,EJA440A-DCS4A-92DC
EJA440A-DCS4A-92DB,EJA440A-DCS4A-92DD,EJA440A-DCS4A-22DA,EJA440A-DCS4A-92EB
EJA440A-DCS4A-22DC,EJA440A-DCS4A-99DA,EJA440A-DCS4A-92DA/NF1,,EJA510A-DAS4N-02NN
EJA440A-DCS4A-97DA,EJA440A-ECS4A-97DA,EJA440A-DDS4A-97DA,EJA440A-EDS4A-97DA
EJA440A-DCS4A-97DN,EJA440A-ECS4A-97DN,EJA440A-DDS4A-97DN,EJA440A-EDS4A-97DN
EJA440A-DCS4A-97NA,EJA440A-ECS4A-97NA,EJA440A-DDS4A-97NA,EJA440A-EDS4A-97NA
EJA440A-DCS4A-97NN,EJA440A-ECS4A-97NN,EJA440A-DDS4A-97NN,EJA440A-EDS4A-97NN
EJA440A-DCS4A-92DA,EJA440A-ECS4A-92DA,EJA440A-DDS4A-92DA,EJA440A-EDS4A-92DA
EJA440A-DCS4A-92DN,EJA440A-ECS4A-92DN,EJA440A-DDS4A-92DN,EJA440A-EDS4A-92DN
EJA440A-DCS4A-92NA,EJA440A-ECS4A-92NA,EJA440A-DDS4A-92NA,EJA440A-EDS4A-92NA
EJA440A-DCS4A-92NN,EJA440A-ECS4A-92NN,EJA440A-DDS4A-92NN,EJA440A-EDS4A-92NN
EJA440A-DCS4A-22DC,EJA440A-ECS4A-22DC,EJA440A-DDS4A-22DC,EJA440A-EDS4A-22DC
EJA440A-DCS4A-22DN,EJA440A-ECS4A-22DN,EJA440A-DDS4A-22DN,EJA440A-EDS4A-22DN
EJA440A-DCS4A-22NA,EJA440A-ECS4A-22NA,EJA440A-DDS4A-22NA,EJA440A-EDS4A-22NA
EJA440A-DCS4A-22NN,EJA440A-ECS4A-22NN,EJA440A-DDS4A-22NN,EJA440A-EDS4A-22NN
EJA440A-DCS5A-97DA,EJA440A-ECS5A-97DA,EJA440A-DDS5A-97DA,EJA440A-EDS5A-97DA
EJA440A-DCS5A-97DN,EJA440A-ECS5A-97DN,EJA440A-DDS5A-97DN,EJA440A-EDS5A-97DN
EJA440A-DCS5A-97NA,EJA440A-ECS5A-97NA,EJA440A-DDS5A-97NA,EJA440A-EDS5A-97NA
EJA440A-DCS5A-97NN,EJA440A-ECS5A-97NN,EJA440A-DDS5A-97NN,EJA440A-EDS5A-97NN
EJA440A-DCS5A-92DA,EJA440A-ECS5A-92DA,EJA440A-DDS5A-92DA,EJA440A-EDS5A-92DA
EJA440A-DCS5A-92DN,EJA440A-ECS5A-92DN,EJA440A-DDS5A-92DN,EJA440A-EDS5A-92DN
EJA440A-DCS5A-92NA,EJA440A-ECS5A-92NA,EJA440A-DDS5A-92NA,EJA440A-EDS5A-92NA
EJA440A-DCS5A-92NN,EJA440A-ECS5A-92NN,EJA440A-DDS5A-92NN,EJA440A-EDS5A-92NN
EJA440A-DCS5A-22DC,EJA440A-ECS5A-22DC,EJA440A-DDS5A-22DC,EJA440A-EDS5A-22DC
EJA440A-DCS5A-22DN,EJA440A-ECS5A-22DN,EJA440A-DDS5A-22DN,EJA440A-EDS5A-22DN
EJA440A-DCS5A-22NA,EJA440A-ECS5A-22NA,EJA440A-DDS5A-22NA,EJA440A-EDS5A-22NA
EJA440A-DCS5A-22NN,EJA440A-ECS5A-22NN,EJA440A-DDS5A-22NN,EJA440A-EDS5A-22NN
EJA440A-DCS4A-97DA/NF1,EJA440A-ECS4A-97DA/NF1,EJA440A-DDS4A-97DA/NF1,
EJA440A-EDS4A-97DA/NF1,EJA440A-DCS4A-97DN/NF1,EJA440A-ECS4A-97DN/NF1,
EJA440A-DDS4A-97DN/NF1,EJA440A-EDS4A-97DN/NF1,EJA440A-DCS4A-97NA/NF1,
EJA440A-ECS4A-97NA/NF1,EJA440A-DDS4A-97NA/NF1,EJA440A-EDS4A-97NA/NF1
EJA440A-DCS4A-97NN/NF1,EJA440A-ECS4A-97NN/NF1,EJA440A-DDS4A-97NN/NF1,
EJA440A-EDS4A-97NN/NF1,EJA440A-DCS4A-92DA/NF1,EJA440A-ECS4A-92DA/NF1,
EJA440A-DDS4A-92DA/NF1,EJA440A-EDS4A-92DA/NF1,EJA440A-DCS4A-92DN/NF1,
EJA440A-ECS4A-92DN/NF1,EJA440A-DDS4A-92DN/NF1,EJA440A-EDS4A-92DN/NF1
EJA440A-DCS4A-92NA/NF1,EJA440A-ECS4A-92NA/NF1,EJA440A-DDS4A-92NA/NF1,
EJA440A-EDS4A-92NA/NF1,EJA440A-DCS4A-92NN/NF1,EJA440A-ECS4A-92NN/NF1,
EJA440A-DDS4A-92NN/NF1,EJA440A-EDS4A-92NN/NF1,EJA440A-DCS4A-22DC/NF1,
EJA440A-ECS4A-22DC/NF1,EJA440A-DDS4A-22DC/NF1,EJA440A-EDS4A-22DC/NF1
EJA440A-DCS4A-22DN/NF1,EJA440A-ECS4A-22DN/NF1,EJA440A-DDS4A-22DN/NF1,
EJA440A-EDS4A-22DN/NF1,EJA440A-DCS4A-22NA/NF1,EJA440A-ECS4A-22NA/NF1,
EJA440A-DDS4A-22NA/NF1,EJA440A-EDS4A-22NA/NF1,EJA440A-DCS4A-22NN/NF1,
EJA440A-ECS4A-22NN/NF1,EJA440A-DDS4A-22NN/NF1,EJA440A-EDS4A-22NN/NF1
EJA440A-DCS5A-97DA/NF1,EJA440A-ECS5A-97DA/NF1,EJA440A-DDS5A-97DA/NF1,
EJA440A-EDS5A-97DA/NF1,EJA440A-DCS5A-97DN/NF1,EJA440A-ECS5A-97DN/NF1,
EJA440A-DDS5A-97DN/NF1,EJA440A-EDS5A-97DN/NF1,EJA440A-DCS5A-97NA/NF1,
EJA440A-ECS5A-97NA/NF1,EJA440A-DDS5A-97NA/NF1,EJA440A-EDS5A-97NA/NF1
EJA440A-DCS5A-97NN/NF1,EJA440A-ECS5A-97NN/NF1,EJA440A-DDS5A-97NN/NF1,
EJA440A-EDS5A-97NN/NF1,EJA440A-DCS5A-92DA/NF1,EJA440A-ECS5A-92DA/NF1,
EJA440A-DDS5A-92DA/NF1,EJA440A-EDS5A-92DA/NF1,EJA440A-DCS5A-92DN/NF1,
EJA440A-ECS5A-92DN/NF1,EJA440A-DDS5A-92DN/NF1,EJA440A-EDS5A-92DN/NF1
EJA440A-DCS5A-92NA/NF1,EJA440A-ECS5A-92NA/NF1,EJA440A-DDS5A-92NA/NF1,
EJA440A-EDS5A-92NA/NF1,EJA440A-DCS5A-92NN/NF1,EJA440A-ECS5A-92NN/NF1,
EJA440A-DDS5A-92NN/NF1,EJA440A-EDS5A-92NN/NF1,EJA440A-DCS5A-22DC/NF1,
EJA440A-ECS5A-22DC/NF1,EJA440A-DDS5A-22DC/NF1,EJA440A-EDS5A-22DC/NF1
EJA440A-DCS5A-22DN/NF1,EJA440A-ECS5A-22DN/NF1,EJA440A-DDS5A-22DN/NF1,
EJA440A-EDS5A-22DN/NF1,EJA440A-DCS5A-22NA/NF1,EJA440A-ECS5A-22NA/NF1,
EJA440A-DDS5A-22NA/NF1,EJA440A-EDS5A-22NA/NF1,EJA440A-DCS5A-22NN/NF1,
EJA440A-ECS5A-22NN/NF1,EJA440A-DDS5A-22NN/NF1,EJA440A-EDS5A-22NN/NF1
EJA440A-DCS4A-97DA/NS1,EJA440A-ECS4A-97DA/NS1,EJA440A-DDS4A-97DA/NS1,
EJA440A-EDS4A-97DA/NS1,EJA440A-DCS4A-97DN/NS1,EJA440A-ECS4A-97DN/NS1,
EJA440A-DDS4A-97DN/NS1,EJA440A-EDS4A-97DN/NS1,EJA440A-DCS4A-97NA/NS1,
EJA440A-ECS4A-97NA/NS1,EJA440A-DDS4A-97NA/NS1,EJA440A-EDS4A-97NA/NS1
EJA440A-DCS4A-97NN/NS1,EJA440A-ECS4A-97NN/NS1,EJA440A-DDS4A-97NN/NS1,
EJA440A-EDS4A-97NN/NS1,EJA440A-DCS4A-92DA/NS1,EJA440A-ECS4A-92DA/NS1