... equipment high reliability and durability Sulfuric acid flow meter (98%) with 4~20mA output formCharacteristics:1. l Measurement ... s.4. l No movable part, safe and reliable.5. l Wide measure range, bigger than 1:30.6 ... 8m/s.4,No movable part, safe and reliable.5,Wide measure range, bigger than 1:30.6, ... Accuracy:gas ±0.5% ±1.0% ±1.5% ,steam ± 0.5% ±1.0% ±1.5% ,liquid ±0.2% ±0.5 % ±1.5% Measuring range: ...