日本横河EJX530A压力变送器横河川仪EJA530E
EJX530A压力变送器采用单晶硅谐振式变送器技术,主要用于液体、气体和蒸汽的压力测量。多传感器技术提供***的诊断功能,可以检测脉冲线路堵塞或伴热管道的破损等异常。EJX530A***压力变送器支持BRAIN、HART和FOUNDATION?现场总线通信协议。规格压力变送器(以下测量结果均为EJX510A的数据)A膜盒B膜盒C膜盒D膜盒测量范围EJX510A0~200kPa(0~29psi)0~2MPa(0~290psi)0~10MPa(0~1450psi)0~50MPa(0~7200psi)-100~200kPa(-14.5~29psi)-0.1~2MPa(-14.5~290psi)-0.1~10MPa(-14.5~1450psi)-0.1~50MPa(-14.5~7200psi)测量量程8~200kPa(1.16~29psi)0.04~2MPa(5.8~290psi)0.2~10MPa(29~1450psi)1~50MPa(145~7200psi)精度&plu***n;0.1%&plu***n;0.1%&plu***n;0.1%&plu***n;0.1%防护等级IP67,NEMA4X和JISC0920防浸型防爆规格FM,CENELECATEX,CSA,IECEx输出信号4~20mADC或FOUNDATION?现场总线,两线制数字通信电源BRAIN和HART:10.5~42VDC(本安型:10.5~30VDC)Fieldbus:9~32VDC(本安Entity模式:9~24VDC,本安FISCO模式9~17.5VDC)环境温度-40~85℃(-40~185℉)(普通型)-30~80℃(-22~176℉)(内藏指示器)处理温度-40~120℃(-40~248℉)(普通型)***大过压4MPa(580psi)4MPa(580psi)20MPa(2900psi)75MPa(10800psi)安装直接安装/2-inch管安装接液部件材质膜盒哈氏合金C-276过程接头316LSST,哈氏合金C-276外壳铝合金或ASTMCF-8M不锈钢(可选)EJA220A-EMSJ12G5A-92NNEJA110A-ELS4B-29DD/D3/KS2EJA110A-FLS4B-29DD/D3/KS25EJA110A-FMS5C-97DB/KS25/D3/M01/LC1YOKOGAWAAAI841-H53YOKOGAWAAAI141-H53EJA530A-EBS4N-02EEEJA210A-EMWD2***A-92DN/FF1EJA220A-EMSG22G4A-92EN/D4)