一、概述：

    EJA220A单法兰差压变送器，属于电容式法兰式压力变送器，DN80和DN100两种规格。法兰材质分为：S25C、SUS304、SUS316。EJA220A单法兰差压变送器用于测量液体、气体或蒸汽的液位、密度与压力，然后将其转变成4~20mADC的电流信号输出。通讯协议为HART协议及BRAIN协议，量程范围1-100KPA和5-500KPA。

二、产品选型型号：

BRAIN协议                                      HART协议

EJA220A-DMSG22D5A-92DN             EJA220A-EMSG22D5A-92DN

EJA220A-DHSG22D5A-92DN              EJA220A-EHSG22D5A-92DN

EJA220A-DMSG24D5A-92DN             EJA220A-EMSG24D5A-92DN

EJA220A-DHSG24D5A-92DN             EJA220A-EHSG24D5A-92DN

EJA220A-DMSG26D5A-92DN              EJA220A-EMSG26D5A-92DN

EJA220A-DHSG26D5A-92DN             EJA220A-EHSG26D5A-92DN

EJA220A-DMSG22G5A-92DN              EJA220A-EMSG22G5A-92DN

EJA220A-DHSG22G5A-92DN              EJA220A-EHSG22G5A-92DN

EJA220A-DMSG24G5A-92DN              EJA220A-EMSG24G5A-92DN

EJA220A-DHSG24G5A-92DN             EJA220A-EHSG24G5A-92DN 

EJA220A-DMSG26G5A-92DN              EJA220A-EMSG26G5A-92DN 

EJA220A-DHSG26G5A-92DN              EJA220A-EHSG26G5A-92DN

EJA220A-DMSG22D5A-92NN              EJA220A-EMSG22D5A-92NN 

EJA220A-DHSG22D5A-92NN              EJA220A-EHSG22D5A-92NN

EJA220A-DMSG24D5A-92NN             EJA220A-EMSG24D5A-92NN

EJA220A-DHSG24D5A-92NN             EJA220A-EHSG24D5A-92NN

EJA220A-DMSG26D5A-92NN              EJA220A-EMSG26D5A-92NN 

EJA220A-DHSG26D5A-92NN             EJA220A-EHSG26D5A-92NN

EJA220A-DMSG22G5A-92NN             EJA220A-EMSG22G5A-92NN 

EJA220A-DHSG22G5A-92NN              EJA220A-EHSG22G5A-92NN 

EJA220A-DMSG24G5A-92NN             EJA220A-EMSG24G5A-92NN

EJA220A-DHSG24G5A-92NN             EJA220A-EHSG24G5A-92NN 

EJA220A-DMSG26G5A-92NN              EJA220A-EMSG26G5A-92NN 

EJA220A-DHSG26G5A-92NN             EJA220A-EHSG26G5A-92NN

EJA220A-DMSG22D5A-92DN/NF1     EJA220A-EMSG22D5A-92DN/NF1 

EJA220A-DHSG22D5A-92DN/NF1      EJA220A-EHSG22D5A-92DN/NF1 

EJA220A-DMSG24D5A-92DN/NF1     EJA220A-EMSG24D5A-92DN/NF1

EJA220A-DHSG24D5A-92DN/NF1     EJA220A-EHSG24D5A-92DN/NF1 

EJA220A-DMSG26D5A-92DN/NF1      EJA220A-EMSG26D5A-92DN/NF1 

EJA220A-DHSG26D5A-92DN/NF1     EJA220A-EHSG26D5A-92DN/NF1

EJA220A-DMSG22G5A-92DN/NF1      EJA220A-EMSG22G5A-92DN/NF1 

EJA220A-DHSG22G5A-92DN/NF1      EJA220A-EHSG22G5A-92DN/NF1 

EJA220A-DMSG24G5A-92DN/NF1     EJA220A-EMSG24G5A-92DN/NF1

EJA220A-DHSG24G5A-92DN/NF1     EJA220A-EHSG24G5A-92DN/NF1 

EJA220A-DMSG26G5A-92DN/NF1      EJA220A-EMSG26G5A-92DN/NF1 

EJA220A-DHSG26G5A-92DN/NF1     EJA220A-EHSG26G5A-92DN/NF1

EJA220A-DMSG22D5A-92NN/NF1     EJA220A-EMSG22D5A-92NN/NF1 

EJA220A-DHSG22D5A-92NN/NF1      EJA220A-EHSG22D5A-92NN/NF1 

EJA220A-DMSG24D5A-92NN/NF1     EJA220A-EMSG24D5A-92NN/NF1

EJA220A-DHSG24D5A-92NN/NF1     EJA220A-EHSG24D5A-92NN/NF1 

EJA220A-DMSG26D5A-92NN/NF1      EJA220A-EMSG26D5A-92NN/NF1 

EJA220A-DHSG26D5A-92NN/NF1     EJA220A-EHSG26D5A-92NN/NF1

EJA220A-DMSG22G5A-92NN/NF1     EJA220A-EMSG22G5A-92NN/NF1 

EJA220A-DHSG22G5A-92NN/NF1      EJA220A-EHSG22G5A-92NN/NF1 

EJA220A-DMSG24G5A-92NN/NF1     EJA220A-EMSG24G5A-92NN/NF1

EJA220A-DHSG24G5A-92NN/NF1     EJA220A-EHSG24G5A-92NN/NF1 

EJA220A-DMSG26G5A-92NN/NF1      EJA220A-EMSG26G5A-92NN/NF1 

EJA220A-DHSG26G5A-92NN/NF1     EJA220A-EHSG26G5A-92NN/NF1

EJA220A-DMSG22D5A-92DN/NS1     EJA220A-EMSG22D5A-92DN/NS1 

EJA220A-DHSG22D5A-92DN/NS1      EJA220A-EHSG22D5A-92DN/NS1 

EJA220A-DMSG24D5A-92DN/NS1     EJA220A-EMSG24D5A-92DN/NS1

EJA220A-DHSG24D5A-92DN/NS1     EJA220A-EHSG24D5A-92DN/NS1 

EJA220A-DMSG26D5A-92DN/NS1      EJA220A-EMSG26D5A-92DN/NS1 

EJA220A-DHSG26D5A-92DN/NS1     EJA220A-EHSG26D5A-92DN/NS1

EJA220A-DMSG22G5A-92DN/NS1     EJA220A-EMSG22G5A-92DN/NS1 

EJA220A-DHSG22G5A-92DN/NS1      EJA220A-EHSG22G5A-92DN/NS1 

EJA220A-DMSG24G5A-92DN/NS1     EJA220A-EMSG24G5A-92DN/NS1

EJA220A-DHSG24G5A-92DN/NS1      EJA220A-EHSG24G5A-92DN/NS1 

EJA220A-DMSG26G5A-92DN/NS1      EJA220A-EMSG26G5A-92DN/NS1 

EJA220A-DHSG26G5A-92DN/NS1     EJA220A-EHSG26G5A-92DN/NS1

EJA220A-DMSG22D5A-92NN/NS1     EJA220A-EMSG22D5A-92NN/NS1 

EJA220A-DHSG22D5A-92NN/NS1      EJA220A-EHSG22D5A-92NN/NS1 

EJA220A-DMSG24D5A-92NN/NS1     EJA220A-EMSG24D5A-92NN/NS1

EJA220A-DHSG24D5A-92NN/NS1     EJA220A-EHSG24D5A-92NN/NS1 

EJA220A-DMSG26D5A-92NN/NS1      EJA220A-EMSG26D5A-92NN/NS1 

EJA220A-DHSG26D5A-92NN/NS1     EJA220A-EHSG26D5A-92NN/NS1

EJA220A-DMSG22G5A-92NN/NS1     EJA220A-EMSG22G5A-92NN/NS1 

EJA220A-DHSG22G5A-92NN/NS1      EJA220A-EHSG22G5A-92NN/NS1 

EJA220A-DMSG24G5A-92NN/NS1     EJA220A-EMSG24G5A-92NN/NS1

EJA220A-DHSG24G5A-92NN/NS1     EJA220A-EHSG24G5A-92NN/NS1 

EJA220A-DMSG26G5A-92NN/NS1      EJA220A-EMSG26G5A-92NN/NS1 

EJA220A-DHSG26G5A-92NN/NS1     EJA220A-EHSG26G5A-92NN/NS1