Diaphragm Gas Meter G4(A)

1. EN 1359 certificated 2. Diaphragm gas meter

ITEM			UNIT	MODE
				G4(A)
Nominal flow-rate			m3 /h	4
Maximum  flow-rate			m3 /h	6
Minimum flow-rate			m3 /h	0.04
Total pressure loss			Pa	≤200
Operation pressure range			kPa	0.5~50
Cyclic volume			dm3	1.2
Permissible error	Qmin≤Q<0.1 Qmax			±3%
	0.1Qmax≤Q≤ Qmax			±1.5%
Min.recording reading		dm3		0.2
Max.recording reading		m3		99999.999
Operation ambient temperature		oC		-10~+40
Storage  temperature		oC		-20~+50
Service life		Year		10
Connection thread		mm		M30×2 or by customer
Central distance		mm		110mmor 130mm or by customer
Weight		kg		2.00
Outside casing				Steel or aluminium

Diaphragm Gas Meter G4(A)