IC card gas meter
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Shancheng brand IC card intelligent diaphragm gas meter is a kind of auto measuring gas consumption volume, auto charge prepaid smart gas meter. It is an ideal measuring instrument for gas service centers to sell gas in advance, preset secret code to IC
| Model Parameter | CG-L-G1.6 | CG-L-G2.5 | CG-L-G4 | |
| Rated flow rate qn m3/h | 1.6 | 2.5 | 4 | |
| Max flow rate qmax m3/h | 2.5 | 4 | 6 | |
| Min flow rate qmin m3/h | 0.016 | 0.025 | 0.040 | |
| Permissible error | qmin≤q<0.1qmax | ±3% | ||
| 0.1qmax≤q≤qmax | ±1.5% | |||
| Max pressure loss Pa | ≤120 | ≤200 | ≤250 | |
| Working pressure range KPa | 0.5 — 5 | |||
| Electric voltage V | 5 — 6 | |||
| Electric current μA | <30 | |||
| Electric measurement error m3 | ≤0.01 | |||
| Cyclic volume dm3 | 1.2 | |||
| Ambient temperature degree | -20-+50 | |||
| Net weight kg | 2.4 | |||
| Distance between inlet to outlet mm | 130 | |||
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