The Smart Gas Meter (Steel) series offers advanced and reliable solutions for gas flow measurement, encompassing models like G1.6, G2.5, G4, and G6. Encased in durable galvanized steel with a powder-sprayed surface, these meters provide robust anti-corrosion properties and a long service life. They integrate cutting-edge smart functionalities, including remote data transmission via LoRa, LoRaWAN, NB-IoT, GPRS, or RS485, enabling real-time monitoring, remote valve control, and automated data collection. Key features also include multi-level pricing support, remote recharge, power-down measurement, and comprehensive fault detection with alarm reporting (e.g., low battery, magnetic interference, valve issues), making them ideal for modern smart grid infrastructure.