IC card gas meter deemed as the smart measuring instrument based on the diaphragm gas meter, with installing controlling valves, electrical controls and IC card operation system., which remains metering accuracy of mechanic meters and at the same time realizes automated management. The IC card gas meter, with compact structure and advanced technology, is convenient to operate and reliable in usage.

IC card gas meter is a main device which helps city gas companies and gas users realize the scientific and automated management of supply and use. The IC card has prepaid function and the credit and surplus credit can be displayed through the LCD. IC card gas meter is applicable for the metering of artificial coal gas, natural gas, and liquefied petroleum gas

Feature:

- Prepaid and using control

- Credit accumulation

- Presentation of gas status, credit accumulation and surplus credit

- Data protection

- Voltage checking and low-voltage warning

- Valve automatic closing when in low voltage or out of power

- Reminding insufficiency of gas

- Magnet attack protection

Technical characteristics:

ITEM		UNIT	CG-L-G1.6	CG-L-G2.5	CG-L-G4
Nominal flow-rate		m³/h	1.6	2.5	4
Max flow-rate(Qmax)		m³/h	2.5	4	6
Min flow-rate(Qmin)		m³/h	0.016	0.025	0.040
Total pressure absorption		Pa	<250
pressure range		kPa	0.5~50
Cyclic volume		dm³	1.2
error	Qmin≤Q<0.1Qmax	%	±3
	0.1Qmax≤Q≤Qmax	%	±1.5
Min .recording readings		dm³	0.2
Max. recording readings		m³	99999.999
Operation ambient temperature		℃	-10～+40
Storage temperature		℃	-20～+50
power supply		V	DC4.8-6.0
Battery			LR6AA
Sleeping currents		uA	20
IC Card using times		times	≥2000
Data recording period		year	≥10

Dimensions:

Model	H	W	D	E	A	weights
Steel	224 mm	195 mm	67 mm	168mm	130（110） mm	2.2Kg
Aluminum	224 mm	215 mm	74 mm	175 mm	130（110） mm	2.1Kg

Steel meter

Aluminum meter

Beijing shengshichanghua technology co. LTD
Tel：0086
Phone：0086 /
Fax：0086
： shengshichanghua
No. 4 renhe road, science park, changping district, Beijing