Liquiline M CM42
M=Sensor Input:Digital, Memosens pH, (glass) ORP / E=Approval: ATEX II (1)2G Ex ib (ia Ga) IIC T4/T6 G /A=Certificate:not selected / 0=Output: 1x4-20mA, HART / 0 =Housing:Plastics (PC) / 1=Cable Entry:Thread NPT1/2" / EA=Software:Basic version / Z=Language Instrument: Documentation:Chinese + English; Chinese / 0=Documentation:Starting up + operation / 0=Additional option: Basic version