产品简介 横河EJA110A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。横河EJA110A差压变送器也可以通过BRAIN手操器或CENTUM CS/μXL或罗斯蒙特HART 475手操器相互通讯,通过它们进行设定和监控等。
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应用 | 类型 | 型号 | 膜盒 | 量程(KPa) | 最大工作压力(MPa) | 差压和 液位 | 常规 安装 | EJA110A | L | 0.5-10 | 3.5 | L(接液材质代码为“S") | 0.5-10 | 16 | M | 1-100 | 16 | H | 5-500 | 16 | V | 0.14-14MPa | 16 |
规格 | EJA110A差压变送器 | L膜盒 | M膜盒 | H膜盒 | V膜盒 | 测量范围 | -10~10kPa (-40~40inH2O) | -100~100kPa (-400~400inH2O) | -500~500kPa (-2000~2000inH2O) | -0.5~14MPa (-70~2000psi) | 测量量程 | 0.5~10kPa (2~40inH2O) | 1~100kPa (4~400inH2O) | 5~500kPa (20~2000inH2O) | 0.14~14MPa (20~2000psi) | 精度 | ±0.075% | ±0.065% | ±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, 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) | 最大工作压力 | 16MPa(2300psi) L膜盒(特殊材料)3.5MPa(500psi) | 安装 | 2-inch管安装 | 接液部件材质 | 膜盒 | SUS316L(膜片: 哈氏合金C-276), 哈氏合金C-276,钽材,蒙乃尔 | 容室法兰 | SUS316,哈氏合金C-276,蒙乃尔 | 外壳 | 铝合金或SUS316不锈钢(可选) |
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产品选型一览表
横河EJA110A-
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:测量范围(膜盒) | L | 0.5-10KPa |
M | 1-100KPa |
H | 5-500KPa |
V | 0.14-14MPa |
第3项: 接液件材质 | S | JIS SCS14A JIS SUS316L JIS SUS316 |
H | JIS SCS14A 哈氏合金C-276 JIS SUS316 |
M | JIS SCS14A 蒙乃尔 JIS SUS316 |
T | JIS SCS14A 钽 JIS SUS316 |
A | 哈氏合金C-276 哈氏合金C-276 哈氏合金C-276 |
D | 哈氏合金C-276 钽 哈氏合金C-276 |
B | 蒙乃尔 蒙乃尔 蒙乃尔 |
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 3.5MPa |
B | JIS SUS630 14MPa |
C | JIS SUH660 3.5MPa |
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 | 数字显示表带测量范围设置钮 |
N | 无 (特殊选型请致电027-88062221朱小姐) |
第9项: 安装托架 | A | JIS SECC 2"管安装(平托形) |
B | JIS SSUS304 2"管安装(平托形) |
C | JIS SECC 2"管安装(L形) |
D | JIS SSUS304 2"管安装(L形) |
N | 无 |
1、EJA变送器采用单晶硅谐振传感器,直接将压力信号转换成数字信号处理,减少A/D转换环节,有利于整个回路精度的提高。
2、EJA变送器的单晶硅谐振传感器是数字式传感器,采用频率差减能自动消除温度,静压等的影响,
3、EJA变送器具有优异的单向和大压力过压能力,在24小时内10万次16MPa冲击的影响量小于0.03%,产品可靠性高,质量稳定,
3、EJA变送器可以无须三阀组安装,节约设备投资成本,减少设备维护,减少故障点。
4、EJA变送器全系列均同一品质,均为高质量产品,
5、只要使用了EJA变送器,用户可以直接和横河川仪公司联系,横河川仪公司直接对售后服务和产品质量负责。
6、变送器基本品材质最高——膜片:哈氏合金;容室法兰:不锈钢;容室密封环:软316L。而3051为膜片:316L;容室法兰:碳钢;密封环:橡胶。
7、EJX是目前世界上变送器标准品中能够达到国际电子工业安全可靠性认证SIL2标准的变送器,安全可靠性远远高于其他变送器。
横河EJA110系列差压变送器
EJA110A-DLS4A-92DA EJA110A-DLH4A-92DA EJA110A-DLS4A-22DC EJA110A-DLH4A-22DC
EJA110A-DLS5A-92DA EJA110A-DLH5A-92DA EJA110A-DLS5A-22DC EJA110A-DLH5A-22DC
EJA110A-DLS4A-92NA EJA110A-DLH4A-92NA EJA110A-DLS4A-22NC EJA110A-DLH4A-22NC
EJA110A-DLS5A-92NA EJA110A-DLH5A-92NA EJA110A-DLS5A-22NC EJA110A-DLH5A-22NC
EJA110A-ELS4A-92DA EJA110A-ELH4A-92DA EJA110A-ELS4A-22DC EJA110A-ELH4A-22DC
EJA110A-ELS5A-92DA EJA110A-ELH5A-92DA EJA110A-ELS5A-22DC EJA110A-ELH5A-22DC
EJA110A-ELS4A-92NA EJA110A-ELH4A-92NA EJA110A-ELS4A-22NC EJA110A-ELH4A-22NC
EJA110A-ELS5A-92NA EJA110A-ELH5A-92NA EJA110A-ELS5A-22NC EJA110A-ELH5A-22NC
EJA110A-DMS4A-92DA EJA110A-DMH4A-92DA EJA110A-DMS4A-22DC EJA110A-DMH4A-22DC
EJA110A-DMS5A-92DA EJA110A-DMH5A-92DA EJA110A-DMS5A-22DC EJA110A-DMH5A-22DC
EJA110A-DMS4A-92NA EJA110A-DMH4A-92NA EJA110A-DMS4A-22NC EJA110A-DMH4A-22NC
EJA110A-DMS5A-92NA EJA110A-DMH5A-92NA EJA110A-DMS5A-22NC EJA110A-DMH5A-22NC
EJA110A-EMS4A-92DA EJA110A-EMH4A-92DA EJA110A-EMS4A-22DC EJA110A-EMH4A-22DC
EJA110A-EMS5A-92DA EJA110A-EMH5A-92DA EJA110A-EMS5A-22DC EJA110A-EMH5A-22DC
EJA110A-EMS4A-92NA EJA110A-EMH4A-92NA EJA110A-EMS4A-22NC EJA110A-EMH4A-22NC
EJA110A-EMS5A-92NA EJA110A-EMH5A-92NA EJA110A-EMS5A-22NC EJA110A-EMH5A-22NC
EJA110A-DHS4A-92DA EJA110A-DHH4A-92DA EJA110A-DHS4A-22DC EJA110A-DHH4A-22DC
EJA110A-DHS5A-92DA EJA110A-DHH5A-92DA EJA110A-DHS5A-22DC EJA110A-DHH5A-22DC
EJA110A-DHS4A-92NA EJA110A-DHH4A-92NA EJA110A-DHS4A-22NC EJA110A-DHH4A-22NC
EJA110A-DHS5A-92NA EJA110A-DHH5A-92NA EJA110A-DHS5A-22NC EJA110A-DHH5A-22NC
EJA110A-EHS4A-92DA EJA110A-EHH4A-92DA EJA110A-EHS4A-22DC EJA110A-EHH4A-22DC
EJA110A-EHS5A-92DA EJA110A-EHH5A-92DA EJA110A-EHS5A-22DC EJA110A-EHH5A-22DC
EJA110A-EHS4A-92NA EJA110A-EHH4A-92NA EJA110A-EHS4A-22NC EJA110A-EHH4A-22NC
EJA110A-EHS5A-92NA EJA110A-EHH5A-92NA EJA110A-EHS5A-22NC EJA110A-EHH5A-22NC
EJA110A-DLS4A-92DN EJA110A-DLH4A-92DN EJA110A-DLS4A-22DN EJA110A-DLH4A-22DN
EJA110A-DLS5A-92DN EJA110A-DLH5A-92DN EJA110A-DLS5A-22DN EJA110A-DLH5A-22DN
EJA110A-DLS4A-92NN EJA110A-DLH4A-92NN EJA110A-DLS4A-22NN EJA110A-DLH4A-22NN
EJA110A-DLS5A-92NN EJA110A-DLH5A-92NN EJA110A-DLS5A-22NN EJA110A-DLH5A-22NN
EJA110A-ELS4A-92DN EJA110A-ELH4A-92DN EJA110A-ELS4A-22DN EJA110A-ELH4A-22DN
EJA110A-ELS5A-92DN EJA110A-ELH5A-92DN EJA110A-ELS5A-22DN EJA110A-ELH5A-22DN
EJA110A-ELS4A-92NN EJA110A-ELH4A-92NN EJA110A-ELS4A-22NN EJA110A-ELH4A-22NN
EJA110A-ELS5A-92NN EJA110A-ELH5A-92NN EJA110A-ELS5A-22NN EJA110A-ELH5A-22NN
横河EJA110系列差压变送器
EJA110A-DMS4A-92DN EJA110A-DMH4A-92DN EJA110A-DMS4A-22DN EJA110A-DMH4A-22DN
EJA110A-DMS5A-92DN EJA110A-DMH5A-92DN EJA110A-DMS5A-22DN EJA110A-DMH5A-22DN
EJA110A-DMS4A-92NN EJA110A-DMH4A-92NN EJA110A-DMS4A-22NN EJA110A-DMH4A-22NN
EJA110A-DMS5A-92NN EJA110A-DMH5A-92NN EJA110A-DMS5A-22NN EJA110A-DMH5A-22NN
EJA110A-EMS4A-92DN EJA110A-EMH4A-92DN EJA110A-EMS4A-22DN EJA110A-EMH4A-22DN
EJA110A-EMS5A-92DN EJA110A-EMH5A-92DN EJA110A-EMS5A-22DN EJA110A-EMH5A-22DN
EJA110A-EMS4A-92NN EJA110A-EMH4A-92NN EJA110A-EMS4A-22NN EJA110A-EMH4A-22NN
EJA110A-EMS5A-92NN EJA110A-EMH5A-92NN EJA110A-EMS5A-22NN EJA110A-EMH5A-22NN
EJA110A-DHS4A-92DN EJA110A-DHH4A-92DN EJA110A-DHS4A-22DN EJA110A-DHH4A-22DN
EJA110A-DHS5A-92DN EJA110A-DHH5A-92DN EJA110A-DHS5A-22DN EJA110A-DHH5A-22DN
EJA110A-DHS4A-92NN EJA110A-DHH4A-92NN EJA110A-DHS4A-22NN EJA110A-DHH4A-22NN
EJA110A-DHS5A-92NN EJA110A-DHH5A-92NN EJA110A-DHS5A-22NN EJA110A-DHH5A-22NN
EJA110A-EHS4A-92DN EJA110A-EHH4A-92DN EJA110A-EHS4A-22DN EJA110A-EHH4A-22DN
EJA110A-EHS5A-92DN EJA110A-EHH5A-92DN EJA110A-EHS5A-22DN EJA110A-EHH5A-22DN
EJA110A-EHS4A-92NN EJA110A-EHH4A-92NN EJA110A-EHS4A-22NN EJA110A-EHH4A-22NN
EJA110A-EHS5A-92NN EJA110A-EHH5A-92NN EJA110A-EHS5A-22NN EJA110A-EHH5A-22NN
横河EJA110系列差压变送器
EJA110A-DLS4A-92DA/NF1 EJA110A-DLH4A-92DA/NF1 EJA110A-DLS4A-22DC/NF1
EJA110A-DLH4A-22DC/NF1 EJA110A-DLS5A-92DA/NF1 EJA110A-DLH5A-92DA/NF1
EJA110A-DLS5A-22DC/NF1 EJA110A-DLH5A-22DC/NF1 EJA110A-DLS4A-92NA/NF1
EJA110A-DLH4A-92NA/NF1 EJA110A-DLS4A-22NC/NF1 EJA110A-DLH4A-22NC/NF1
EJA110A-DLS5A-92NA/NF1 EJA110A-DLH5A-92NA/NF1 EJA110A-DLS5A-22NC/NF1
EJA110A-DLH5A-22NC/NF1 EJA110A-ELS4A-92DA/NF1 EJA110A-ELH4A-92DA/NF1
EJA110A-ELS4A-22DC/NF1 EJA110A-ELH4A-22DC/NF1 EJA110A-ELS5A-92DA/NF1
EJA110A-ELH5A-92DA/NF1 EJA110A-ELS5A-22DC/NF1 EJA110A-ELH5A-22DC/NF1
EJA110A-ELS4A-92NA/NF1 EJA110A-ELH4A-92NA/NF1 EJA110A-ELS4A-22NC/NF1
EJA110A-ELH4A-22NC/NF1 EJA110A-ELS5A-92NA/NF1 EJA110A-ELH5A-92NA/NF1
EJA110A-ELS5A-22NC/NF1 EJA110A-ELH5A-22NC/NF1 EJA110A-DMS4A-92DA/NF1
EJA110A-DMH4A-92DA/NF1 EJA110A-DMS4A-22DC/NF1 EJA110A-DMH4A-22DC/NF1
EJA110A-DMS5A-92DA/NF1 EJA110A-DMH5A-92DA/NF1 EJA110A-DMS5A-22DC/NF1
EJA110A-DMH5A-22DC/NF1 EJA110A-DMS4A-92NA/NF1 EJA110A-DMH4A-92NA/NF1
EJA110A-DMS4A-22NC/NF1 EJA110A-DMH4A-22NC/NF1 EJA110A-DMS5A-92NA/NF1
EJA110A-DMH5A-92NA/NF1 EJA110A-DMS5A-22NC/NF1 EJA110A-DMH5A-22NC/NF1
EJA110A-EMS4A-92DA/NF1 EJA110A-EMH4A-92DA/NF1 EJA110A-EMS4A-22DC/NF1
EJA110A-EMH4A-22DC/NF1 EJA110A-EMS5A-92DA/NF1 EJA110A-EMH5A-92DA/NF1
EJA110A-EMS5A-22DC/NF1 EJA110A-EMH5A-22DC/NF1 EJA110A-EMS4A-92NA/NF1
横河EJA110系列差压变送器
EJA110A-EMH4A-92NA/NF1 EJA110A-EMS4A-22NC/NF1 EJA110A-EMH4A-22NC/NF1
EJA110A-EMS5A-92NA/NF1 EJA110A-EMH5A-92NA/NF1 EJA110A-EMS5A-22NC/NF1
EJA110A-EMH5A-22NC/NF1 EJA110A-DHS4A-92DA/NF1 EJA110A-DHH4A-92DA/NF1
EJA110A-DHS4A-22DC/NF1 EJA110A-DHH4A-22DC/NF1 EJA110A-DHS5A-92DA/NF1
EJA110A-DHH5A-92DA/NF1 EJA110A-DHS5A-22DC/NF1 EJA110A-DHH5A-22DC/NF1
EJA110A-DHS4A-92NA/NF1 EJA110A-DHH4A-92NA/NF1 EJA110A-DHS4A-22NC/NF1
EJA110A-DHH4A-22NC/NF1 EJA110A-DHS5A-92NA/NF1 EJA110A-DHH5A-92NA/NF1
EJA110A-DHS5A-22NC/NF1 EJA110A-DHH5A-22NC/NF1 EJA110A-EHS4A-92DA/NF1
EJA110A-EHH4A-92DA/NF1 EJA110A-EHS4A-22DC/NF1 EJA110A-EHH4A-22DC/NF1
EJA110A-EHS5A-92DA/NF1 EJA110A-EHS4A-92NA/NF1 EJA110A-EHH4A-92NA/NF1
EJA110A-EHS4A-22NC/NF1 EJA110A-EHH4A-22NC/NF1 EJA110A-EHS5A-92NA/NF1
EJA110A-EHH5A-92NA/NF1 EJA110A-EHS5A-22NC/NF1 EJA110A-EHH5A-22NC/NF1
EJA110A-DLS4A-92DA/NS1 EJA110A-DLH4A-92DA/NS1 EJA110A-DLS4A-22DC/NS1
EJA110A-DLH4A-22DC/NS1 EJA110A-DLS5A-92DA/NS1 EJA110A-DLH5A-92DA/NS1
EJA110A-DLS5A-22DC/NS1 EJA110A-DLH5A-22DC/NS1 EJA110A-DLS4A-92NA/NS1
EJA110A-DLH4A-92NA/NS1 EJA110A-DLS4A-22NC/NS1 EJA110A-DLH4A-22NC/NS1
EJA110A-DLS5A-92NA/NS1 EJA110A-DLH5A-92NA/NS1 EJA110A-DLS5A-22NC/NS1
EJA110A-DLH5A-22NC/NS1 EJA110A-ELS4A-92DA/NS1 EJA110A-ELH4A-92DA/NS1
EJA110A-ELS4A-22DC/NS1 EJA110A-ELH4A-22DC/NS1 EJA110A-ELS5A-92DA/NS1
EJA110A-ELH5A-92DA/NS1 EJA110A-ELS5A-22DC/NS1 EJA110A-ELH5A-22DC/NS1
EJA110A-ELS4A-92NA/NS1 EJA110A-ELH4A-92NA/NS1 EJA110A-ELS4A-22NC/NS1
EJA110A-ELH4A-22NC/NS1 EJA110A-ELS5A-92NA/NS1 EJA110A-ELH5A-92NA/NS1
EJA110A-ELS5A-22NC/NS1 EJA110A-ELH5A-22NC/NS1 EJA110A-DMS4A-92DA/NS1
EJA110A-DMH4A-92DA/NS1 EJA110A-DMS4A-22DC/NS1 EJA110A-DMH4A-22DC/NS1
EJA110A-DMS5A-92DA/NS1 EJA110A-DMH5A-92DA/NS1 EJA110A-DMS5A-22DC/NS1
EJA110A-DMH5A-22DC/NS1 EJA110A-DMS4A-92NA/NS1 EJA110A-DMH4A-92NA/NS1
EJA110A-DMS4A-22NC/NS1 EJA110A-DMH4A-22NC/NS1 EJA110A-DMS5A-92NA/NS1
EJA110A-DMH5A-92NA/NS1 EJA110A-DMS5A-22NC/NS1 EJA110A-DMH5A-22NC/NS1
EJA110A-EMS4A-92DA/NS1 EJA110A-EMH4A-92DA/NS1 EJA110A-EMS4A-22DC/NS1
EJA110A-EMH4A-22DC/NS1 EJA110A-EMS5A-92DA/NS1 EJA110A-EMH5A-92DA/NS1
EJA110A-EMS5A-22DC/NS1 EJA110A-EMH5A-22DC/NS1 EJA110A-EMS4A-92NA/NS1
EJA110A-EMH4A-92NA/NS1 EJA110A-EMS4A-22NC/NS1 EJA110A-EMH4A-22NC/NS1
横河EJA110系列差压变送器
EJA110A-EMS5A-92NA/NS1 EJA110A-EMH5A-92NA/NS1 EJA110A-EMS5A-22NC/NS1
EJA110A-EMH5A-22NC/NS1 EJA110A-DHS4A-92DA/NS1 EJA110A-DHH4A-92DA/NS1
EJA110A-DHS4A-22DC/NS1 EJA110A-DHH4A-22DC/NS1 EJA110A-DHS5A-92DA/NS1
EJA110A-DHH5A-92DA/NS1 EJA110A-DHS5A-22DC/NS1 EJA110A-DHH5A-22DC/NS1
EJA110A-DHS4A-92NA/NS1 EJA110A-DHH4A-92NA/NS1 EJA110A-DHS4A-22NC/NS1
EJA110A-DHH4A-22NC/NS1 EJA110A-DHS5A-92NA/NS1 EJA110A-DHH5A-92NA/NS1
EJA110A-DHS5A-22NC/NS1 EJA110A-DHH5A-22NC/NS1 EJA110A-EHS4A-92DA/NS1
EJA110A-EHH4A-92DA/NS1 EJA110A-EHS4A-22DC/NS1 EJA110A-EHH4A-22DC/NS1
EJA110A-EHS5A-92DA/NS1 EJA110A-EHH5A-92DA/NS1 EJA110A-EHS5A-22DC/NS1
EJA110A-EHH5A-22DC/NS1 EJA110A-EHS4A-92NA/NS1 EJA110A-EHH4A-92NA/NS1
EJA110A-EHS4A-22NC/NS1 EJA110A-EHH4A-22NC/NS1 EJA110A-EHS5A-92NA/NS1
EJA110A-EHH5A-92NA/NS1 EJA110A-EHS5A-22NC/NS1 EJA110A-EHH5A-22NC/NS1