EJX110A差壓變送器L膜盒M膜盒H膜盒測量范圍-10~10kPa-100~100kPa-500~500kPa(-40~40inH2O)(-400~400inH2O)(-2000~2000inH2O)測量量程0.1~10kPa0.5~100kPa2.5~500kPa(0.4~40inH2O)(2~400inH2O)(10~2000inH2O)精度 0.04% 0.04% 0.04%防護等級IP67,NEMA4X,和JISC0920防浸型防爆結(jié)構(gòu)FM,CENELECATEX,CSA輸出信號4~20mADC或FOUNDATION 現(xiàn)場總線,2線制數(shù)字通訊電源電壓10.5~42VDC(本安型:10.5~30VDC)