Shancheng domestic diaphragm gas meters G2.5 is 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. This type gas meter is certified by Chinese standards GB/T6968-1997 and international standards OIML R31.

Description		G2.5
Rated flow rate qn m3/h		2.5
Max. flow rate qmax m3/h		4
Min.flow rate qmin  m3/h		0.025
Permissible Error	qmin≤q＜0.1qmax	±3%
	0.1qmax≤q≤qmax	±1.5%
Working Pressure         kPa		0.5 – 50
Pressure Loss             Pa		≤50
Cyclic volume             dm3		1.2
Max. Reading              m3		99999.999
Min. Reading              dm3		0.2
Ambient Temperature       ℃		－30～ ＋50
Net Weight                 kg		2