一、概述：

 EJA310A绝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。 EJA310A绝压变送器已经在全国各大企业都在使用，石油、化工、电力、能源、机械等行业。  EJA310A绝压变送器可以与HART375、HART375、HART388、HART475、BT200等系列手操器兼容。

二、量程范围：

应用
 类型
 型号
 膜盒
 量程（KPa）
 zui大工作压力（MPa）
 
差压和液位
 常规安装
 EJA310A
 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
 

三、选型型号：

BRAIN协议                                 HART协议

EJA310A-DLS4A-97DA             EJA310A-ELS4A-97DA 

EJA310A-DMS4A-97DA             EJA310A-EAS4A-97DA   

EJA310A-DAS4A-97DA             EJA310A-EMS4A-97DA

EJA310A-DMS4A-97DN             EJA310A-EAS4A-97DN

EJA310A-DLS4A-97DN             EJA310A-ELS4A-97DN

EJA310A-DAS4A-97DN              EJA310A-EMS4A-97DN 

EJA310A-DLS4A-97NA             EJA310A-ELS4A-97NA 

EJA310A-DMS4A-97NA             EJA310A-EAS4A-97NA

EJA310A-DAS4A-97NA             EJA310A-EMS4A-97NA 

EJA310A-DMS4A-97NN             EJA310A-EAS4A-97NN

EJA310A-DLS4A-97NN             EJA310A-ELS4A-97NN 

EJA310A-DAS4A-97NN              EJA310A-EMS4A-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