... acid,anti-alkaline,anti-impurity no movable part remote control sea water flow meterSBL digital target flow meter is improved from ... industry, chemical engineering, energy industry, food industry, environmental protection and water conservancy etc. High accuracy, anti-interfere, anti-impurity, anti- ... high/low temperature type)Accuracy±0.2%±0.5%±1.0%±1.5%±2.5%Range degree1:101:151:301:100 (gas)1 ...