Gas meter features:

·  High measuring accuracy, strong reliability, long service life, and wide application.

·  High security factor, configured with logical encryption card, anti-duplication and anti-cracking.

·  Micro-power consumption, micro-assembly design of the main and empty board, in line with ISO 7861-1/2/3 standard, keeping the current below 1uA during sleep, and long service life.

·  Electromechanical integration design, built-in electromechanical valve, accurate and reliable action. Built-in highly integrated control board with three-proofing treatment, and multiple resistance design effectively protect the smart meter.

·  Reliable, mechanical and electronic parts are designed with full life cycle, and are maintenance-free for eight years. It has many functions, such as anti-magnetic interference, power-off protection, over-current protection, anti-gas theft and so on.

·  Data storage and display, built-in solid-state data storage to protect data at any time. When the user card is inserted or the key is pressed, the LCD screen displays the remaining gas volume.