一、概述：
EJA310A絕壓變送器用于測量液體、氣體和蒸汽的液位、密度和壓力，然后將其轉(zhuǎn)變成4-20mADC的電流信號輸出。 EJA310A絕壓變送器已經(jīng)在全國各大企業(yè)都在使用，石油、化工、電力、能源、機械等行業(yè)。 EJA310A絕壓變送器可以與HART375、HART375、HART388、HART475、BT200等系列手操器兼容。
二、量程范圍：
應(yīng)用 | 類型 | 型號 | 膜盒 | 量程（KPa） | zui大工作壓力（MPa） |
差壓和液位 | 常規(guī)安裝 | EJA310A | L | 0.5-10 | 3.5 |
L（接液材質(zhì)代碼為“S”） | 0.5-10 | 16 |
M | 1-100 | 16 |
H | 5-500 | 16 |
V | 0.14-14MPa | 16 |
三、選型型號：
BRAIN協(xié)議 HART協(xié)議
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
