... etc.D,D,anti-interfere, anti-impurity, anti-acid, corrosion resistant, portability SBL target flowmeter with digital display is a completely ... .1+70MPaTemperature:-196°(low temperature type)-40°~ +70°(normal temperature),-40°~ +250°(wide temperature type),-40°~ +450°(high temperature),-40—+700°(Extreme temperature type)Accuracy:gas ...