... high sensitivity and rapid response 4.size:6~4000mm gas flow meter manufacturer Quanzhou rixin flow meter and ... SBL target flow meter can measure widely used in gas,liquid,steam,petroleum industry,chemical,engineering,energyindustry,food industry, ... ±1.5%Measuring range: gas 1:100,1:50,1:30,1:10 steam 1:30,1:20,1:10 liquid ... 1:200,1:100;1:50,1:30,1:10Minimum flow:gas:12L/h steam:2kg/h liquid:2L/ ...