Diaphram Gas Meter

These Diaphram Gas Meters are gas volume measurement instrument for coal gas, natural gas, LPG etc. It is designed and developed according to world advanced technology, based on our rich experience, with the merits of small size, light in weight, accurate measurement, high sensibility, low noise, in accordance with Chinese standards GB/T6968-1997 and international standards OIML R31 and EN1359.
Item G1.6 G2.5 G4
Normal flow rate qn : m 3 /h 1.6 2.5 4
Max. flow rate qmax : m 3 /h 2.5 4 6
Min. flow rate qmin : m 3 /h 0.016 0.025 0.04
Error qmina q< 0.1qmax A 3%
0.1qmaxa qa qmax A 1.5%
Operation pressure : KPa 0.5-50
Pressure loss : Pa a 50 a 110 a 170
Cycle volume : dm 3 1.2
Max. reading : m 3 999999.999
Min. reading : dm 3 0.2
Operation temperature : A C -20-45
Weight kg 2
Service life year 10