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Zhejiang Chifeng Automation Technology Co., Ltd.

Gas Meter, Aluminum Gas Meter, IC Card Gas Meter manufacturer / supplier in China, offering G2.5 Aluminum Case IC Card Diaphragm Gas Meter, G1.6 Aluminum Case IC Card Diaphragm Gas Meter, Steel Case Diaphragm Industrial Gas Meter G6-G25 and so on.

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G2.5 Aluminum Case IC Card Diaphragm Gas Meter

FOB Price: US $15-40 / Piece
Min. Order: 1,000 Pieces
Min. Order FOB Price
1,000 Pieces US $15-40/ Piece
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Production Capacity: 120000PCS/Year
Transport Package: Carton
Payment Terms: L/C, T/T, D/P, Western Union

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Basic Info
  • Model NO.: CF-L-2.5A
  • Diameter: 110mm/130mm
  • Application: Civil, Industrial
  • Type: G2.5
  • Qmax: 4.0m³/H
  • Working Temperature: -10ºC~40ºC
  • Connector Screw Thread: M30×2
  • Specification: 228(H)× 168(W)× 136(D)
  • HS Code: 90281010
  • Kind: IC Card Gas Meter
  • Precision Grade: 1.5 Class
  • Starting Flow: <0.5m³/h
  • Material: Aluminum Case
  • Working Pressure: ≤50kp
  • Qmin: 0.025m³/H
  • Trademark: CIFORN
  • Origin: China Wenzhou
Product Description
CF-L-A steel case IC card diaphragm gas meter 

General description

CF-L-A series 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>.
CF-L-A series IC card diaphram 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

CF-L-A series IC card intelligent gas meter is consist of basic gas meter and electronic controller. Electronic controller consists of control module, signal collector and valve actuator.
1.Aluminum 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 parametersUnitType
CF-L-1.6ACF-L-2.5ACF-L-4.0A
Maximum flow-rate Qmax
m³/h
2.546
Minimum flow-rate Qmin
m³/h
0.0160.0250.04
Material  Steel case
Basic error%Qmin ≤Q< Qt ±3
Qt ≤Q ≤Qmax ±1.5
Maximum working pressurekPa50
Total pressure lossPa250
Electrical conversion error ≤±1 electrical conversion signal equivalent
Quiescent work currentμA≤20
Working temperatureºC-10~+45
name of parametersparametersremarks
Power and voltage  DC6.0VAlkaline batteryAlkaline battery 1.5V*4
Battery life Alkaline battery≥1 year 
Static working currentI≤20µALCD display
Maximum working currentI≤80mA 
Data hold time≥10years 
Times of IC card insert and extract≥100000times 
Fault-free working times of actuator≥20000timescontinuous testing
electromechanical conversion erroran impulse equivalent0.1m3

Product dimension installation size
G2.5 Aluminum Case IC Card Diaphragm Gas Meter
                                 Size: 228(H)×168(W)×168(D)

Product picture


G2.5 Aluminum Case IC Card Diaphragm Gas MeterG2.5 Aluminum Case IC Card Diaphragm Gas MeterG2.5 Aluminum Case IC Card Diaphragm Gas Meter

G2.5 Aluminum Case IC Card Diaphragm Gas MeterG2.5 Aluminum Case IC Card Diaphragm Gas Meter
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