Non contact IC card gas meter

The non-contact IC card smart gas meter has an automatic charging function. Each household has one meter and one card. The user hands over the fee to the management department, which writes the purchased gas volume into the IC card. The user inputs the information in the IC card into the smart gas meter, and the smart gas meter automatically opens the valve to supply gas. During the user's gas consumption process, the microcomputer in the smart gas meter automatically reduces the remaining gas volume. When the purchased gas volume is exhausted, the smart gas meter automatically closes the valve and cuts off the gas supply. The user needs to purchase gas again before opening the valve again to supply gas. IC cards can also record the operation status of smart gas meters and manage information such as total gas consumption, total purchased gas volume, and switch valve status under the management machine or software. Intelligent gas meters can improve management efficiency, effectively prevent overdue payments, avoid on-site meter reading, and achieve gas conservation. Suitable for measuring the flow of natural gas, coal gas, and other gases. The intelligent gas meter with gas leakage alarm function can monitor the leakage of indoor combustible gases. When the indoor combustible gas leaks, the combustible gas detector of the gas meter will emit sound and light prompts, and the LCD screen of the intelligent gas meter will display the alarm information and automatically close the valve.
◆ Product Features
1. Non contact IC card (RF card) technology: Using RF card technology, wireless data transmission is applied to solve the problems of waterproofing, moisture resistance, and attack prevention.
2. Powered by 3 No. 7 dry batteries, with low power consumption technology, the battery can be replaced once and can be used for more than 2 years.
3. Electric valve technology: adopting patented electric valve technology, reliable operation, and low pressure loss.
4. Fully sealed design: All circuits are sealed with epoxy resin, with no exposed electrodes, suitable for use in damp and harsh environments.
Main parameters