| Kind: | Mechanical Gas Meter |
|---|---|
| Diameter: | 130mm |
| Precision Grade: | 0.015 |
| Application: | Civil |
| Starting Flow: | <0.5m³/h |
| Type: | G4 |
| Customization: |
|---|
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| ITEM | UNIT | MODE |
| G4(S) | ||
| Nominal flow-rate | m3 /h | 4 |
| Maximum flow-rate | m3 /h | 6 |
| Minimum flow-rate | m3 /h | 0.040 |
| Total pressure loss | Pa | ≤ 200 |
| Operation pressure range | kPa | 0.5~50 |
| Cyclic volume | dm3 | 1.2 |
| Permissible error | Qmin≤ Q< 0.1 Qmax | ± 3% |
| 0.1Qmax≤ Q≤ Qmax | ± 1.5% | |
| Min. recording reading | dm3 | 0.2 |
| Max. recording reading | m3 | 99999.999 |
| Operation ambient temperature | ºC | -10~+55 |
| Storage temperature | ºC | -20~+60 |
| Service life | Year | 10(Natural Gas) |
| Connection thread | mm | G1 1/4'' or by customer |
| Central distance | mm | 130mm or by customer |
| Weight | kg | 2.00 |
| Outside casing | Steel or by customer |
| MODEL | H | W | D | E | A |
| G4(S) | 224 | 205 | 167.5 | 69 | 110 |
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