... )Specifications:A,SBL digital flow meter,intelligent flow meter,gas flow meter,liquid flow meter,steam flow meter etc ... conservancy etc.Functional characteristics:1, Measurement flow of liquid, gas, steam, ropy mediums or ambulatory mediums in low, normal ... ±0.2% ±0.5 % ±1.5% Measuring range: gas 1:100,1:50,1:30,1:10 steam 1:30,1 ... 1:10 liquid 1:200,1:100;1:50,1:30,1:10Minimum flow:gas:12L/h steam:2kg/h ...