IC card prepaid campus water meter

IC card prepaid campus water meter

（1） Product Features:

1. Prepaid function, pay first, use later; The purchased water amount can be written into the IC card water meter through the user card. When the purchased water amount is used up, that is, when the remaining water amount is zero, the valve will automatically close and cut off the user's water supply; After the user pays for water again and writes the purchased water amount into the IC card water meter through the user card, the valve can be automatically opened to resume water use;

2. Ladder water price, one card with multiple meters;

3. Monitoring function: When the remaining water is exhausted, the water meter valve automatically closes, and when the battery voltage is insufficient, the water meter valve automatically closes and an alarm is triggered; When a malfunction occurs, record the date when the valve loses control.

4. Dual reading display function: using advanced microcomputer control technology and smart cards as information transmission media, it not only maintains the traditional mechanical water meter, but also has intuitive electronic display;

5. *The battery protection function, stable performance, and wide range of applications;

6. Ultra low power consumption and long service life.

7. Data retention function: The data in the water meter can be retained for 10 years without losing data in case of power failure.

8. ◎ One table, one card function: When a newly issued user card is inserted into a new table, the table will automatically recognize and save the code on the card. The next time the card is inserted, the table will automatically recognize the code and match it with the card to prevent illegal card use

   ◎ Large screen LCD display: Water volume data, valve status, battery status are clear at a glance

   ◎ Low voltage detection: When the battery voltage is below 3.8V, the motor valve will be closed and display "under voltage" and "valve closed". A new battery needs to be installed before it can be reused

（2） Scope of application: Widely used for direct drinking water metering and control in homes, apartments, commercial buildings, and other places.

IC card prepaid direct drinking water meter

(1)IC card prepaid campus water meterparameter

（2） Product Display