Diaphragm gas meter is a gas volume measuring meter in which the gas volume is accumulated and measured by means of measuring chambers with deformable walls.

G16 Industrial and Commercial gas flow meters have features with accurate measurement, high sensitivity, stable performance, safety and reliability, and long life span. Its technical performance conforms to national standard GB/T6968-2011 and OIML-R31. It is applicable to accumulation measurement of flammable gases, such as natural gas, biogas, LPG, etc. It can be also used to measure non-corrosive gases such as air, Oxygen and nitrogen. It can be widely used to measure the gas volume for factories, enterprises, hotels, etc. And it can be also used in the residential buildings.