... ),-40°~ +450°(high temperature),-40—+700°(Extreme temperature type)Accuracy:gas ±0.5% ±1.0% ±1.5% ,steam ± ... ±0.2% ±0.5 % ±1.5% Measuring range: gas 1:100,1:50,1:30,1:10 steam 1 ... type(ExiallCT4);Explosion isolating type(ExdllCT4)Execution standard:Q/QZRX001-2007SBLdigital flow meter can widely used a variety ... flowmeter:iquid measuring range can up to 1:200 times, gas can up to 1:100 times, steam can ...