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Household Diaphragm Prepaid G2.5 / G4 / G1 6 Gas Meter Steel Case With IC Card

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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Household Diaphragm Prepaid G2.5 / G4 / G1 6 Gas Meter Steel Case With IC Card

Household Diaphragm Prepaid G2.5 / G4 / G1 6 Gas Meter Steel Case With IC Card
Household Diaphragm Prepaid G2.5 / G4 / G1 6 Gas Meter Steel Case With IC Card

Large Image :  Household Diaphragm Prepaid G2.5 / G4 / G1 6 Gas Meter Steel Case With IC Card

Product Details:
Place of Origin: Made in China
Brand Name: Radarking
Certification: IS09001; IS014001; OIML-R31
Model Number: CG-L-2.5
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
Prepayment: IC Card Prepayment Meter Type: G4/G1.6/G2.5
Material: Steel Case Body Life Span: More Than 10 Years
Dimension: 226(H)×197(L)×174(Ws Dispay: LCD Display
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Steel Case Household Diaphragm Prepaid Gas meter with IC Card G1.6/G2.5/G4

General Description

IC Card Household Diaphragm Gas Meter is applicable to metering urban pipeline gas, natural gas, liquefied petroleum gas, and other non-corrosive gas, etc.. Parameters of the gas meters accord with the requirements of <GB/T6968-2011 diagram gas meter>.

Use the logic encryption card ( called IC card) as the information carrier. The data is read from the IC card and be exchanged by control module .And the meter information like gas volume and working status will be writen to the IC card and be feedbacked to the gas selling management system by IC card. When we use the gas , the control module will receive the signal from the collector and will make some measurement process to the gas volume information. When the Residual gas volume reach to 0, control module will send the order of closing the valve to stop the gas using until the customer purchase the gas again. This is the management of prepaid.

Structural Features

Consist of basic gas meter and electronic controller. Electronic controller consists of control module, signal collector and valve actuator.
1. Steel Case, independent core with high sensitivity and accuracy, diaphragm type structure, advanced process, big character wheel, counting device.
2. Prompt function When remaining gas or battery capacity is lower than the pre-set value, it will prompt consumer to purchase or replace the battery in time.
3. Alarm The meter will detect and record the magnetic disturbance, non-metering, valve stoppage, low battery etc. automatically and there will be related alarm symbol displayed on LCD, all the events record could be transferred to master station through IC card.

Main Technical Indicators


Name of parameters Unit Type
1.6 2.5 4.0
Maximum flow-rate Qmax
2.5 4 6
Minimum flow-rate Qmin
0.016 0.025 0.04
Material   Steel case
Basic error % Qmin ≤Q< Qt ±3
Qt ≤Q ≤Qmax ±1.5
Maximum working pressure kPa 50
Total pressure loss Pa 250
Electrical conversion error   ≤±1 electrical conversion signal equivalent
Quiescent work current μA ≤20
Working temperature ºC -10~+45
Name of parameters Parameters Remarks
Power and voltage DC6.0VAlkaline battery Alkaline battery 1.5V*4
Battery life Alkaline battery≥1 year  
Static working current I≤20µA LCD display
Maximum working current I≤80mA  
Data hold time ≥10years  
Times of IC card insert and extract ≥100000times  
Fault-free working times of actuator ≥20000times continuous testing
Electromechanical conversion error an impulse equivalent 0.1m3





Contact Details

Contact Person: Mrs. Ada Yang

Tel: 86 15623095278

Fax: 86-27-84967521

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