IC-Card Prepayment Diaphragm Gas Meter with Top-up System

• Kind: Pre-paid Gas Meter
• Diameter: 130mm
• Precision Grade: 0.015
• Application: Civil
• Starting Flow: <0.5m³/h
• Type: G2.5
• Model NO.: G(A)
• Direction: From Left to Right
• Transport Package: Ctns
• Specification: OIML R137/ En1359
• Trademark: Beta
• Origin: China
• HS Code: 90281010
• Production Capacity: 3000PCS/Day

Product Description

1. PRODUCTS ADVANTAGES



2. TOP-UP SYSTEM



3. PRODUCTS' SPECIFICATIONS
 

ITEM	UNIT	MODE
		G2.5(A)
Nominal flow-rate	m3 /h	2.5
Maximum flow-rate	m3 /h	4
Minimum flow-rate	m3 /h	0.025
Total pressure loss	Pa	≤ 200
Operation pressure range	kPa	0.5~30
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(Natural Gas)
Connection thread	mm	M30 or × 2by customer
Central distance	mm	130mm or by customer
Weight	kg	2.00
Outside casing	Aluminum or by customer
Meter management system	IC Card Top-up system / Handheld Top-up system

4. DIMENSIONS(mm)

             
 

MODEL	H	W	D	E	A
G2.5(S)	229	201	165	67.5	130

5. CERTIFICATES




6. QUALITY CONTROL



7. BRAND HONOR



8. EXHIBITIONS