Commercial Ultrasonic Gas Meter
All-electronic ultrasonic gas meter for small commercial users
Technical Parameters
| Meter Model | G6 - G40 (nominal flow 6/10/16/25/40 m³/h) |
|---|---|
| Start Flow | As low as 0.008 m³/h |
| Accuracy Class | 1.5 (segmented correction up to 1.0) |
| Total Pressure Loss | ≤ 250 Pa (G6) / ≤ 375 Pa (G10+) |
| Protection / Ex | IP65 / Ex ia IIB T3 Ga |
| Power Supply | Dry + lithium or dual lithium |
| Battery Life | Dry: ≥ 1 year | Lithium: ≥ 10 years |
| Communication | LoRa / NB-IoT / Cat1 remote; Infrared / Bluetooth near-field |
| Working Temperature | -25°C ~ +60°C |
Key Features
- All-electronic metering - no mechanical wear, accuracy does not degrade
- Segmented flow-coefficient correction for high accuracy
- Micro-leakage, constant-flow & abnormal large-flow monitoring
- Optional temperature & pressure compensation
- Optional pipeline pressure monitoring & detector linkage
- Prepayment & remote management supported