
EJA118N-EMSA12FA-AB05-97DA/NS11隔膜密封式差压变送器
价格:26940.00
EJA118W、EJA118N和EJA118Y型隔膜密封式差压变送器可用于测量液体、气体或蒸汽的流量,以及液位、密度和压力。EJA118W(2inch法兰)隔膜密封式差压变送器(平膜片形)EJA118W(3inch法兰)隔膜密封式差压变送器(平膜片形)EJA118N(3inch法兰)隔膜密封式差压变送器(凸膜片形)EJA118N(4inch法兰)隔膜密封式差压变送器(凸膜片形)EJA118Y隔膜密封式差压变送器(平凸膜片形)EJA118隔膜密封式差压变送器常用规格型号压力变送器EAJ118W-DMSG2D-AAA05-92NA/NF1特性-***的性能和稳定性EJA系列采用单晶硅谐振式传感器技术。单晶硅对于压力或温度的变化不存在滞后现象,是非常理想的材料。单晶硅谐振式传感器将过压、温度变化和静压影响降为***低,从而提供***的长期稳定性。-小型轻量设计由于采用ASIC放大器设计使包装变小,以及膜盒构造和法兰的小型化,这款机型的重量降到了原有机型的一半。ASIC设计不仅减少了零件数量,而且提高了放大器的可靠性。-现场总线通信能力现场总线是双向数字通信系统,是配置仪表控制系统的革新技术,同时也是前景很好的更新换代产品,用于替换现在现场仪表中广泛使用的标准4~20mA模拟通信。EJA系列提供两种现场总线模式,FOUNDATION™现场总线低压模式和PROFIBUSPA设备,以实现横河电机和其他供应商的协同工作。软件方面,EJA系列采用两个AI功能块计算差压和静压,从而实现灵活的仪表配置。技术参数EJA118W/EJA118N/EJA118Y隔膜密封式差压变送器M膜盒H膜盒测量范围-100~100kPa(-400~400inH2O)-500~500kPa(-2000~2000inH2O)测量量程2.5~100kPa(10~400inH2O)25~500kPa(100~2000inH2O)精度&plu***n;0.2%&plu***n;0.2%防护等级IP67,NEMA4X,和JISC0920防浸型防爆规格FM,CENELECATEX,CSA,TIIS,IECEx输出信号4~20mADC或FOUNDATION™现场总线或PROFIBUSPA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-40~60℃(-40~140℉)(普通型)-30~60℃(-22~140℉)(内藏指示器)环境温度必须在填充液工作温度范围内。过程温度-50~300℃(-58~572℉)环境温度必须在填充液工作温度范围内。***大工作压力法兰额定压力安装变送器:2-inch管安装隔膜密封:法兰安装法兰尺寸平法兰型:3-inch(80mm),2-inch(50mm)凸法兰型:4-inch(100mm),3-inch(80mm)组合型:凸法兰高压侧:4-inch(100mm),平法兰低压侧:3-inch(80mm)膜片材质SUS316L,哈氏合金C-276,钽材,钛材法兰材质S25C,SUS304,SUS316外壳铝合金或SUS316不锈钢(可选)产品选型一览表基本规格代码:EJA118W-DMSJ1AA-AA01-92NN第1项:输出信号-D4-20mADC/BRAIN协议数字通讯-E4-20mADC/HART协议数字通讯-FFF现场总线通讯第2项:测量量程(膜盒)M2.5-100KPa(250-10000mmH2O)H25-500KPa(0.25-5kgf/cm2)第3项:接液材质S[隔膜]JISSUS316L[其它]JISSUS316L第4项:法兰规格J1JIS10KJ2JIS20KJ4JIS40KA1ANSI150A2ANSI300A4ANSI600P1JPI150P2JPI300P4JPI600D2DINPN10/16D4DINPN25/40D5DIPN64G2GBPN10/16G4GBPN25/40G6GBPN100第5项:法兰尺寸/材质A50mm(2")/JISS25CB50mm(2")/JISSUS304C50mm(2")/JISSUS316第6项:螺栓和螺母材质AJISSCM435BJISSUS630第7项:充灌液-A一般用(硅油)[接液温度]-10-250℃[环境温度]-10-60℃-B一般用(硅油)[接液温度]-30-180℃[环境温度]-15-60℃第8项:-A一直为A第9项:毛细管长度(m)01毛细管长1m02毛细管长2m03毛细管长3m04毛细管长4m05毛细管长5m第10项:安装方式-9水平配管连接,左边高压毛细管从前部引出第11项:电气接口0G1/2内螺纹,一个电气接口21/2NPT内螺纹,二个电气接口,无盲塞3Pg13.5内螺纹,二个电气接口,无盲塞4M20内螺纹,二个电气接口,无盲塞5G1/2内螺纹,二个电气接口,一个盲塞71/2NPT内螺纹,二个电气接口,一个盲塞8Pg13.5内螺纹,二个电气接口,一个盲塞9M20内螺纹,二个电气接口,一个盲塞第12项:内藏显示表D数字显示表E带测量范围设定按钮的数字显示表N第13项:安装托架AJISSECC2”管安装(平托形)BJISSUS3042”管安装(平托形)N重庆川仪EJA118W平膜片型隔膜密封智能差压变送器部分型号:EJA118W-DMSG2DA-AA05-92DAEJA118W-DMSG2DA-AA05-92DNEJA118W-DMSG2DA-AA05-92NEJA118W-DMSG2DA-AA05-92NNEJA118W-DHSG2DA-AA05-92DAEJA118W-DHSG2DA-AA05-92DNEJA118W-DHSG2DA-AA05-92NAEJA118W-DHSG2DA-AA05-92NNEJA118W-DMHG2DA-AA05-92DAEJA118W-DMHG2DA-AA05-92DNEJA118W-DMHG2DA-AA05-92NAEJA118W-DMHG2DA-AA05-92NNEJA118W-DHHG2DA-AA05-92DAEJA118W-DHHG2DA-AA05-92DNEJA118W-DHHG2DA-AA05-92NAEJA118W-DHHG2DA-AA05-92NNEJA118W-DMSG2AA-AA05-92DAEJA118W-DMSG2AA-AA05-92DNEJA118W-DMSG2AA-AA05-92NAEJA118W-DMSG2AA-AA05-92NNEJA118W-DHSG2AA-AA05-92DAEJA118W-DHSG2AA-AA05-92DNEJA118W-DHSG2AA-AA05-92NAEJA118W-DHSG2AA-AA05-92NNEJA118W-DMHG2AA-AA05-92DAEJA118W-DMHG2AA-AA05-92DNEJA118W-DMHG2AA-AA05-92NAEJA118W-DMHG2AA-AA05-92NNEJA118W-DHHG2AA-AA05-92DAEJA118W-DHHG2AA-AA05-92DNEJA118W-DHHG2AA-AA05-92NAEJA118W-DHHG2AA-AA05-92NN重庆川仪EJA118N凸膜片型隔膜密封智能差压变送器部分型号:EJA118N-DMSG22GA-AB05-92DAEJA118N-DMSG22GA-AB05-92DNEJA118N-DMSG22GA-AB05-92NAEJA118N-DMSG22GA-AB05-92NNEJA118N-DMSG24GA-AB05-92DAEJA118N-DMSG24GA-AB05-92DNEJA118N-DMSG24GA-AB05-92NAEJA118N-DMSG24GA-AB05-92NNEJA118N-DMSG26GA-AB05-92DAEJA118N-DMSG26GA-AB05-92DNEJA118N-DMSG26GA-AB05-92NAEJA118N-DMSG26GA-AB05-92NNEJA118N-DHSG22GA-AB05-92DAEJA118N-DHSG22GA-AB05-92DNEJA118N-DHSG22GA-AB05-92NAEJA118N-DHSG22GA-AB05-92NNEJA118N-DHSG24GA-AB05-92DAEJA118N-DHSG24GA-AB05-92DNEJA118N-DHSG24GA-AB05-92NAEJA118N-DHSG24GA-AB05-92NNEJA118N-DHSG26GA-AB05-92DAEJA118N-DHSG26GA-AB05-92DNEJA118N-DHSG26GA-AB05-92NAEJA118N-DHSG26GA-AB05-92NNEJA118N-DMSG22DA-AB05-92DAEJA118N-DMSG22DA-AB05-92DNEJA118N-DMSG22DA-AB05-92NAEJA118N-DMSG22DA-AB05-92NNEJA118N-DMSG24DA-AB05-92DAEJA118N-DMSG24DA-AB05-92DNEJA118N-DMSG24DA-AB05-92NAEJA118N-DMSG24DA-AB05-92NNEJA118N-DMSG26DA-AB05-92DAEJA118N-DMSG26DA-AB05-92DNEJA118N-DMSG26DA-AB05-92NAEJA118N-DMSG26DA-AB05-92NNEJA118N-DHSG22DA-AB05-92DAEJA118N-DHSG22DA-AB05-92DNEJA118N-DHSG22DA-AB05-92NAEJA118N-DHSG22DA-AB05-92NNEJA118N-DHSG24DA-AB05-92DAEJA118N-DHSG24DA-AB05-92DNEJA118N-DHSG24DA-AB05-92NAEJA118N-DHSG24DA-AB05-92NNEJA118N-DHSG26DA-AB05-92DAEJA118N-DHSG26DA-AB05-92DNEJA118N-DHSG26DA-AB05-92NAEJA118N-DHSG26DA-AB05-92NN重庆川仪EJA118Y一平一凸膜片型隔膜密封智能差压变送器部分型号:EJA118Y-DMSG22PA-AC05-92DAEJA118Y-DMSG22PA-AC05-92DNEJA118Y-DMSG22PA-AC05-92NAEJA118Y-DMSG22PA-AC05-92NNEJA118Y-DMSG24PA-AC05-92DAEJA118Y-DMSG24PA-AC05-92DNEJA118Y-DMSG24PA-AC05-92NAEJA118Y-DMSG24PA-AC05-92NNEJA118Y-DMSG26PA-AC05-92DAEJA118Y-DMSG26PA-AC05-92DNEJA118Y-DMSG26PA-AC05-92NAEJA118Y-DMSG26PA-AC05-92NNEJA118Y-DHSG22PA-AC05-92DAEJA118Y-DHSG22PA-AC05-92DNEJA118Y-DHSG22PA-AC05-92NAEJA118Y-DHSG22PA-AC05-92NNEJA118Y-DHSG24PA-AC05-92DAEJA118Y-DHSG24PA-AC05-92DNEJA118Y-DHSG24PA-AC05-92NAEJA118Y-DHSG24PA-AC05-92NNEJA118Y-DHSG26PA-AC05-92DAEJA118Y-DHSG26PA-AC05-92DNEJA118Y-DHSG26PA-AC05-92NAEJA118Y-DHSG26PA-AC05-92NNEJA118Y-DMSG22QA-AC05-92DAEJA118Y-DMSG22QA-AC05-92DNEJA118Y-DMSG22QA-AC05-92NAEJA118Y-DMSG22QA-AC05-92NNEJA118Y-DMSG24QA-AC05-92DAEJA118Y-DMSG24QA-AC05-92DNEJA118Y-DMSG24QA-AC05-92NAEJA118Y-DMSG24QA-AC05-92NNEJA118Y-DMSG26QA-AC05-92DAEJA118Y-DMSG26QA-AC05-92DNEJA118Y-DMSG26QA-AC05-92NAEJA118Y-DMSG26QA-AC05-92NNEJA118Y-DHSG22QA-AC05-92DAEJA118Y-DHSG22QA-AC05-92DNEJA118Y-DHSG22QA-AC05-92NAEJA118Y-DHSG22QA-AC05-92NNEJA118Y-DHSG24QA-AC05-92DAEJA118Y-DHSG24QA-AC05-92DNEJA118Y-DHSG24QA-AC05-92NAEJA118Y-DHSG24QA-AC05-92NNEJA118Y-DHSG26QA-AC05-92DAEJA118Y-DHSG26QA-AC05-92DNEJA118Y-DHSG26QA-AC05-92NAEJA118Y-DHSG26QA-AC05-92NN)