The wireless diaphragm gas meter adopts LoRaWAN communication mode to solve the problem that the difficulty of collecting meter data and recharging the meters. This gas meter has built-in LoRaWAN module and antenna, it uploads data to the gateway everyday automatically, then the gateway uploads data to the network platform automatically; This product is simple in structure, easy to maintain and replace, and it complies with the national standard of JG/T 162-2009 “Residential remote meter reading system” Welcome for inquiry, our web: www.smart-electricmeters.com ; Tel: 0086-84649366; Email: radarkingmarket@hotmail.com