横河高静压差压变送器

EJA130A高静压差压变送器用于测量液体、气体和蒸汽的液位、密度和压力，然后将其转变成4-20mADC的电流信号输出。

EJA130A也可以通过BRAIN手操器或CENTUM CS/μXL或HART 275手操器相互通讯，通过它们进行设定和监控等。 

应用 类型 型号 膜盒 量程(KPa) 大工作压力(MPa)
差压和液位 常规安装 EJA130A M 1-100 32(42)
H 5-500 32(42)

  EJA130A高静压差压变送器
M膜盒 H膜盒
测量范围 -100~100kPa
(-400~400inH2O) 		-500~500kPa
(-2000~2000inH2O)
测量量程 1~100kPa
(4~400inH2O) 		5~500kPa
(20~2000inH2O)
精度 ±0.065% ±0.065%
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)
大工作压力 32MPa (4500psi)
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)

基本规格代码：EJA130A-DMS5A-92NN

第1项： 输出信号
-D 4-20mA DC/BRAIN协议数字通讯
-E 4-20mA DC/HART协议数字通讯
-F FF现场总线通讯
第2项： 测量量程（膜盒）
M 1-100KPa
H 5-500KPa
第3项： 接液部分材质

S

SUS316 SUS316L SUS316
第4项： 过程接口
0 无过程接头（Rc1/4内螺纹在容室法兰上）
1 Rc1/4内螺纹过程接头
2 Rc1/2内螺纹过程接头
3 1/4NPT内螺纹过程接头
4 1/2NPT内螺纹过程接头
5 无过程接头（1/4NPT内螺纹在容室法兰上）
第5项： 螺栓和螺母材质
A JIS SCM435 32MPa
B JIS SUS630 32MPa
C JIS SUH660 32MPa
第6项： 安装方式
-2 垂直配管连接，右边高压，上部安装过程接头
-3 垂直配管连接，右边高压，下部安装过程接头
-6 垂直配管连接，左边高压，上部安装过程接头
-7 垂直配管连接，左边高压，下部安装过程接头
-8 水平配管连接，右边高压
-9 水平配管连接，左边高压
第7项： 电气接口
0 G1/2内螺纹，一个电气接口
2 1/2NPT内螺纹，二个电气接口，无盲塞
3 Pg13.5内螺纹，二个电气接口，无盲塞
4 M20内螺纹，二个电气接口，无盲塞
5 G1/2内螺纹，二个电气接口，一个盲塞
7 1/2NPT内螺纹，二个电气接口，一个盲塞
8 Pg13.5内螺纹，二个电气接口，一个盲塞
9 M20内螺纹，二个电气接口，一个盲塞
第8项： 内藏显示表
D 数字显示表
E 带测量范围设定按钮的数字显示表
N 无
第9项： 安装托架

 

A JIS SECC 平托架
B JIS SUS304 平托架
C JIS SECC L型托架
D JIS SUS304 L型托架
N 无

EJA310A-EAS4A-92DC   EJA310A-EAS4A-92DD   EJA310A-EAS4A-22DA

EJA310A-EAS4A-22DN   EJA310A-EAS4A-22EA   EJA310A-EAS4A-22EN

EJA310A-DAS4A-22DN   EJA310A-DAS4A-22EA   EJA310A-DAS4A-22EN

EJA310A-DAS4A-22DC   EJA310A-DAS4A-22DD   EJA310A-DAS4A-97DA

EJA310A-DAS4A-97DN   EJA310A-DAS4A-97EA   EJA310A-DAS4A-97EN

EJA120A-EES4A-22DA   EJA120A-EES4A-22DB   EJA120A-EES4A-22DD

EJA310A-ELS4A-92DN   EJA310A-ELS4A-92EA   EJA310A-ELS4A-92EN

EJA310A-ELS4A-92DC   EJA310A-ELS4A-92DD   EJA310A-ELS4A-22DA

EJA310A-ELS4A-22DN   EJA310A-ELS4A-22EA   EJA310A-ELS4A-22EN

EJA120A-EES4A-97DN   EJA120A-EES5A-92DC   EJA120A-DES5A-92DC

EJA120A-EES5A-92DA   EJA120A-EES5A-92DB   EJA120A-EES5A-92DD

EJA120A-EES5A-92DN   EJA120A-EES5A-22DC   EJA120A-DES5A-22DC

EJA120A-EES5A-22DA   EJA120A-EES5A-22DB   EJA120A-EES5A-22DD

EJA120A-EES5A-22DN   EJA130A-DHS4A-92DN   EJA130A-EHS4A-92DN

EJA130A-DMS4A-92DN   EJA130A-EMS4A-92DN   EJA130A-DHS5A-92DN1  

EJA110A-DHS4A-22DA   EJA110A-DHS4A-85DN   EJA110A-EHS4A-92DN

EJA130A-DHS4A-62DN   EJA130A-DHS4A-97DN   EJA130A-DHS4A-92DC

EJA130A-EHS4A-92DC   EJA130A-DMS4A-92DC   EJA130A-EMS4A-92DC

EJA110A-EHS4A-92DA   EJA110A-EHS4A-22DN   EJA110A-EHS4A-22DA

EJA310A-EMS4A-22DC   EJA310A-EMS4A-22DD   EJA310A-EMS4A-97DA

EJA310A-EMS4A-97DN   EJA310A-EMS4A-97EA   EJA310A-EMS4A-97EN

EJA310A-DMS4A-22DC   EJA310A-DMS4A-22DD   EJA310A-DMS4A-97DA

EJA310A-DMS4A-97DN   EJA310A-DMS4A-97EA   EJA310A-DMS4A-97EN

EJA310A-DMS4A-97DC   EJA310A-DMS4A-97DD   EJA310A-DAS4A-92DA

EJA310A-EAS4A-97DC   EJA310A-EAS4A-97DD   EJA310A-DLS4A-92DA

EJA310A-DLS4A-92DN   EJA310A-DLS4A-92EA   EJA310A-DLS4A-92EN

EJA310A-DLS4A-92DC   EJA310A-DLS4A-92DD   EJA310A-DLS4A-22DA

EJA310A-DLS4A-22DN   EJA310A-DLS4A-22EA   EJA310A-DLS4A-22EN

EJA310A-DLS4A-22DC   EJA310A-DLS4A-22DD   EJA310A-DLS4A-97DA

EJA310A-DLS4A-97DN   EJA310A-DLS4A-97EA    EJA310A-DLS4A-97EN

EJA310A-DLS4A-97DC   EJA310A-DLS4A-97DD   EJA310A-DMS4A-92DA

EJA310A-DAS4A-92DN   EJA310A-DAS4A-92EA   EJA310A-DAS4A-92EN

EJA310A-DAS4A-92DC   EJA310A-DAS4A-92DD   EJA310A-DAS4A-22DA

EJA310A-DAS4A-97DC   EJA310A-DAS4A-97DD   EJA430A-DAS4A-97DA

EJA430A-EAS4A-97DA   EJA430A-DAS4A-92DA   EJA430A-EBS4A-92DA

EJA430A-DAS4A-97NA   EJA430A-EAS4A-92NA   EJA430A-DAS5A-97DA

EJA430A-DAS5A-92DA   EJA430A-DAS5A-97NN   EJA430A-DAS4A-92EA

EJA430A-EAS5A-92NA   EJA430A-EAS4A-97EC   EJA440A-DCS4A-92DA

EJA440A-DBS4A-92DA   EJA440A-ECS4A-92DA   EJA440A-EBS4A-92DA

EJA440A-DCS5A-92DA   EJA440A-ECS5A-92DA   EJA440A-EBS5A-92DA

EJA310A-EAS4A-22DC   EJA310A-EAS4A-22DD   EJA310A-EAS4A-97DA

EJA310A-EAS4A-97DN   EJA310A-EAS4A-97EA   EJA310A-EAS4A-97EN

EJA530A-DAS4N-02EF   EJA530A-DAS4N-02DF   EJA530A-EAS4N-02NN

EJA530A-DBS4N-02NN   EJA530A-DCS4N-02NN   EJA530A-DDS4N-02NN

EJA530A-DBS4N-02EN   EJA530A-DBS4N-09EN   EJA530A-DCS4N-02DE

EJA530A-DDS4N-02EE   EJA530A-DDS9N-02NN   EJA530A-DAS9N-02NN

EJA530A-DAS9N-02DE   EJA530A-DCS9N-02NN   EJA530A-DCS9N-02EN

EJA530A-DBS9N-02NE   EJA440A-ECS5A-92DA   EJA440A-EBS5A-92DA

EJA130A-DHS4A-82EC   EJA130A-DHS4A-87EC   EJA130A-DHS4A-62EC

EJA130A-DHS4A-97EC   EJA130A-DHS4A-92EA   EJA130A-EHS4A-92EA

EJA130A-DMS4A-92EA   EJA130A-EMS4A-92EA   EJA130A-DHS5A-92EA

EJA130A-DHS4A-22EA   EJA130A-DHS4A-82EA   EJA130A-DHS4A-87EA

EJA130A-EHS4A-92DA   EJA130A-DMS4A-92DA   EJA130A-EMS4A-92DA

EJA110A-DMS4A-22DN   EJA110A-DMS4A-22DA   EJA110A-DMS4A-85DN

EJA110A-EMS4A-92DN   EJA110A-EMS4A-92DA   EJA110A-EMS4A-22DN

EJA310A-ELS4A-22DC   EJA310A-ELS4A-22DD   EJA310A-ELS4A-97DA

EJA310A-DMS4A-92DN   EJA310A-DMS4A-92EA   EJA310A-DMS4A-92EN

EJA310A-DMS4A-92DC   EJA310A-DMS4A-92DD   EJA310A-DMS4A-22DA

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