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G4 IC Card Prepaid Gas Meter Anti Theft Design For AMR / GPRS Wireless

Really profession in the meter industry, gave us so many useful advice in the AMI solution, very good!

—— George

The meters are good, simple but useful, and also good in after service, each of my question or requirement can be solved well! Thank you for cooperate

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G4 IC Card Prepaid Gas Meter Anti Theft Design For AMR / GPRS Wireless

G4 IC Card Prepaid Gas Meter Anti Theft Design For AMR / GPRS Wireless
G4 IC Card Prepaid Gas Meter Anti Theft Design For AMR / GPRS Wireless

Large Image :  G4 IC Card Prepaid Gas Meter Anti Theft Design For AMR / GPRS Wireless

Product Details:
Place of Origin: Made in China
Brand Name: Radarking
Certification: IS09001; IS014001; OIML-R31
Model Number: CG-L-4
Payment & Shipping Terms:
Minimum Order Quantity: 50 pcs
Price: Negotiate
Packaging Details: Standard Package
Delivery Time: 40days
Payment Terms: Western Union, T/T, L/C
Detailed Product Description
IC Card Type: IC Card Meter Type: G4
Material: Aluminum Case Recharing System: Card Reader & Writer; Recharging Software
Valve Control: With Valve Or Without Valve Life Span: More Than 10 Years
Maximum Working Pressure: 10 KPa Maximum Indicated Value: 99999.999
High Light:

digital gas meter


prepaid power meter

G4 IC Card Prepaid Gas Meter Anti Theft Design For AMR / GPRS Wireless


The new IC card intelligent prepaid gas meter is convenient for gas management and daily use. It can fundamentally solve the problems of difficult household meter reading and gas payment in arrears. Its software system is simple and easy to operate.


After the high-tech products series entering the market, prepaid gas meter has drawn the attention of large gas companies with customers’ applause. It has become the first enterprise in China where high-tech electromechanical integrated products are produced by merely one independent enterprise. It was certified as a high-tech enterprise of Zhejiang province in 2003. Its small and beautiful appearance, practical and reliable functions and the most favorable cost performance are the best among its competitors in China.


IC Card Intelligent Prepaid Gas Meter is a device with a sender set on a basic diaphragm meter, IC card as the media, electronic controller and electrical valve attached. The meter has integrative shape and compact design with beautiful appearance as well as accurate measurement. Furthermore prepaid gas meter is convenient for installation and simple to operate with various functions. It is one of the newest high-tech products presented by Sapphire Meter and a main solution for the automatic and scientific gas management by gas companies.


IC card main parameters

1 Measurement grade: B grade
2 Total pressure loss: ≤ 250Pa

Power and voltage:

ordinary battery 1.5V x4 units (AA) DC = 6.0V; (lithium battery is an option)

4 Battery life: ordinary batteries ≥ 10 months; (Lithium Battery ≥ 2 years)
5 Quiescent Current: I ≤ 8μA
6 Maximum operating current: I ≤ 120mA
7 Data keeping time: t ≥ 10 years
8 Valve durability: ≥ 104 times
9 Card seat durability: ≥ 104 times
10 The number of IC card insertions: n ≥ 104 times
11 The number of actuators working without failure: n ≥ 104 times (continuous test)


IC card meter main functions

1 Reminding and dual display function
2 Gas pre-pay and gas control functions
3 Data retention and recovery functions
4 Accurate count of total volume and consistency of measuring
5 Voltage auto-inspection and valve turned off under low voltage function
6 Valve automatically shut down when loss of power

Low gas volume, characters “low volume” indications and valve turned off automatically

Low power voltage, characters “low voltage” indications and valve turned off automatically.

8 Prevention from various gas theft
9 Valves shut down under no gas volume
10 IC card against various kinds of metal plate attacks and valve turned off automatically
11 Anti-interference against all kinds of magnetic objects and automatically close the valve function
12 "error” display when wrong card inserted and valve shut down automatically
13 All kinds of information feedback when a card inserted
14 Valve self-inspection function when different kinds of gas passed in a specific volume
15 Negative counting function can be set
16 Dual control function of valve switch
17 Retrieve function of original data after the replacement of faulted meters
18 Special card to consume preset gas function
19 Optional functions of beep alarms

Automatically valve turned off when meter dismantled without permission

Contact Details

Contact Person: Mrs. Ada Yang

Tel: 86 15623095278

Fax: 86-27-84967521

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