G1.6B Sapphire Diaphragm Household Aluminum Case Gas Meter
Product introduction
G1.6/G2.5/G4/G6 serial gas meter is applicable to natural gas, LPG gas, artificial gas, methane, common air and non-corrosion gas. Parameters of the gas meters accord with the requirements of <GB/T6968-2011 diagram gas meter>.
Product features
The gas meters possess good qualities as stated below: novel design, exquisite structure, advanced technology, convenient installation, accurate calculation, easy to repair; excellent surfacing with strong ability against corrosion; long-last life period.
Product structure
G serial gas meters are die-casted with aluminum and have diaphragm structure with rotating valve. The counter is big-wheeled counter.
Name of parameter | Unit | Model | ||||
G1.6 | G2.5 | G4 | G6 | |||
Nominal flow-rate | m3/h | 1.6 | 2.5 | 4 | 6 | |
Maximum flow-rate | m3/h | 2.5 | 4 | 6 | 10 | |
Minimum flow-rate | m3/h | 0.016 | 0.025 | 0.04 | 0.06 | |
Maximum Pressure | kPa | <20 | ||||
The limits of registration error | % | 0.1Qmax≤Q≤Qmax ≤±3 Qmin≤Q<0.1Qmax ≤±1.5 | ||||
Pressure loss | Pa | <200 | ||||
Air tightness | kPa | No leakage under the pressure of 50kPa | ||||
Performance under continuous operation | Continuously operated under Qmax for 2000hours the performance will confirm with technical parameters above | |||||
Working temperature | 0C | -20~50 | ||||
Size (L*B*H) | mm | 168x124x220 | 172x135x225 | 195x152x250 | 240x160x295 | |
Thread or inlet &outlet | M30x2 | M30x2 | M30x2 | M36x2 | ||
Distance between(S) | mm | 130 | 130 | 130 | 160 | |
Weight | kg | 1.71 | 1.85 | 2.17 | 3.5 | |
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