Diaphragm Domestic Gas Meters G2.5 G4 High Safety ISO9001 certificate

Brand Name:KONCH GAS
Certification:ISO9001, ISO14001, OHSAS18001
Model Number:G2.5
Minimum Order Quantity:100 PCS
Delivery Time:10-25 days
Payment Terms:L/C, D/A, D/P, T/T, Western Union
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Location: Chongqing Chongqing China
Address: RM 14-1, BUILDING 13, HUANGSHAN AVENUE YUBEI DISTRICT, CHONGQING, 401121, CHINA
Supplier`s last login times: within 1 hours
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Product Details

Product introduction


IC (Diaphragm) Gas Meter:The diaphragm gas meter is used as the measurement base

meter, and a new type of smart gas meter composed of a flow signal acquisition module,

an IC card module, a valve control module, and a power management module is added.

In addition to the volume metering functions of coal gas, natural gas, and LPG, the meter

also has functions such as prepayment, electromechanical conversion of metering data,

and valve control.


High Saftey Diaphragm Domestic Gas Meters Prepaid IC Card w/ Max Flowrate 4m3/h


Model numberG2.5G4

Nominal flow q (m3/h)

n

2.54.0

Max flow q (m3/h)

max

4.06.0

Min flow q (m3/h)

min

0.0250.04
Tolerance allowed0.1qmax≤q≤qmax±1.5%
qmin≤q<0.1qmax±3%
Max work pressure pmax10 kPa
Pressure loss≤250 Pa
LifetimeNatural gas:10 yearsArtificial gas/LPG:6 years
Max meter reading99999.999 m3
Min meter reading0.2 dm3
Deviation of electromechanical conversion<0.1m3
Working temperature-10℃~+40℃
Power source4x #5 carbon battery in series, single battery 1.5V
Work voltage rangeDC 4.8V~6.0V
Static current<25 uA
Sampling methodDouble dry reed switches
Medium conditionAll kinds of gas, air, non-corrosive gas
Explosion-proof mark and codeExibⅡBT3 GbCQEx21.0145
Valve reliabilityContinuous on/off times≥ 4000


Other types: General Mechanical Diaphragm AMI Diaphragm Gas Meter


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China Diaphragm Domestic Gas Meters G2.5 G4  High Safety ISO9001 certificate supplier

Diaphragm Domestic Gas Meters G2.5 G4 High Safety ISO9001 certificate

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