The large-diameter IC card water meter is divided into one meter and one card. The built-in microcomputer can read the information stored in the RF IC card, count the water used by users, and control the opening and closing of valves. The intelligent controller is equipped with a liquid crystal display screen, which can display the user's remaining water volume, total purchase water volume and other information. Users can see their own water consumption in real time, or set the water consumption. When a certain amount of water is reached, the valve will be automatically closed and the water will be cut off. Enterprises can regulate and control the water consumption according to the water consumption data, so as to save resources and expenses for enterprises.
Functional features of large-diameter IC card water meter:
1. Users pay first and then use water;
2. Magnetic attack valve closing alarm, Chinese characters prompt alarm information;
3. Battery undervoltage two-stage valve closing alarm, and Chinese characters prompt alarm information;
4. When the remaining water volume is lower than the set alarm water volume, close the valve and give an alarm, and Chinese characters prompt the alarm information;
5. The LCD display of the split handset can query the cumulative water consumption and remaining water consumption in the table at any time;
6. Ultra low power consumption and long service life of water meter;
7. Unique interactive authentication between meter cards to ensure system security;
8. Water meter information is returned to the management system through IC card for statistics and management;
9. The protection grade of gauge valve can reach IP68;
10. Large circulation capacity, small pressure loss, strong water shock resistance and pollution resistance.
