... ,we focus on both domestic and international market.The flow meter with high veliability and durability,convenient installation and maintenance,competitive ... .0% ±1.5% ,liquid ±0.2% ±0.5 % ±1.5%Measuring range: gas 1:100,1:50,1:30,1:10 ... );Explosion isolating type(ExdllCT4)Execution standard:Q/QZRX001-2007SBLdigital flow meter can widely used a variety of size pipeline and a ...