NB-IoT diaphragm smart gas meter is used for measuring the gas flow in the pipe, which communicate with server via NB-IoT network.

GPRS smart gas meter with an option of internal valve, prepaid and transmits consumption via GPRS/SMS to back office server.

This smart gas meter is wireless remote gas meter, with the function of wireless communication to read the meter remotely

M-bus type of smart gas meter is used to measure the gas flow inside of pipeline.

FQ prepaid IC card gas meter is used for measuring the flow of gas in the pipe.

Diaphragm gas meters are mainly used in measuring the volume of natural gas, city pipe gas, liquid gas, marsh gas and other gas.

FQ smart gas meter is used for measuring the flow of gas in the pipeline.

GPRS remote meter-reading large caliber gas meter is wireless remote gas meter, and with the function of wireless communication to read the meter remotely