... resistant, portability. Specifications:A,SBL digital flow meter,intelligent flow meter,gas flow meter,liquid flow meter,steam flow meter etc.B,Flange ,clamp,thread inserted ... of the same, and in combination with new transducer technology and modern digital technology. This product not ... isolating type(ExdllCT4)Execution standard:Q/QZRX001-2007SBLdigital flow meter can widely used a variety of size ...