Smart gas meter
The smart gas meter has the functions of remote meter reading with wireless communication and regular uploading of data. The meter can effectively avoid curb gas-stealing and arrears, save costs, simplify operation, and greatly improve management efficiency.
Function
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- 1. IoT platform available,Supports GPRS, RF, NB-IoT, LoRaWAN, Sigfox, etc..
- 2.Prepayment and post-payment switchable.
- 3.Smart Meter Reading.
- 4. Online Real Time Monitoring.
- 5.Remote Valve Control.
- 6.Backstage Billing.
- 7.Remote Top-up.
- 8.Low battery alarm.
- 9.Anti Gas Hoarding.
- 10.Abnormal gas using detection and reverse gas flow detection.
- 11.3.6V Lithium Battery of 6 years' lifespan.
- 12.Display Current balance, last charged credits, short codes ---supported for more displays..
Parameters
| Unit | G1.6 | G2.5 | G4.0 | G6.0 | |
| Min. Flow | m³/h | 0.016 | 0.025 | 0.04 | 0.06 |
| Startup Flow | m³/h | ≤0.003 | ≤0.005 | ≤0.005 | ≤0.008 |
| Max. Flow | m³/h | 2.5 | 4 | 6 | 10 |
| Overload Flow | m³/h | 3 | 4.8 | 7.2 | 12 |
| Cyclotron volume | dm³ | 0.7 | 1.2 | 2 | 3.5 |
| Max.permissible errors | % | （0.1qmin≤q≤qmax)±1.5（qmin≤q≤0.1qmax)±3 | |||
| Max. working pressure | kPa | ≤50 | |||
| Pressure loss | Pa | ≤200 | |||
| Dimension（L*B*H） | mm | 168*124*220 | 172*135*225 | 195*152*250 | 240*156*290 |
| Meter joint center distance | mm | 130 | 160 | ||
| Gauge thread | mm | M30*2 | M36*2 | ||
| External union thread | DN | DN15 | DN20 | ||
| Weight | kg | 1.71 | 1.85 | 2.17 | 3.5 |
Inquiry
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