Yihai series dry battery typeICCard smart water meter is a new type of smart water meter developed to meet the requirements of property management companies and water supply enterprises, and reduce the daily maintenance of management departments. The power supply of this water meter adopts the commonly used standards in the market5SIZE AAA4When the user removes the old battery of the water meter by themselves, the water meter automatically closes the valve. When the new battery is installed in the water meter battery box, the water meter automatically opens the valve.

All product performance meets national standardsGB/T778-2007Cold Water Meter ", National Industry StandardCJ/T133-2012《ICCard Cold Water Meter ", Beijing Local StandardJJF(Beijing)33-2003《ICSpecification for Measurement and Testing of Cold Water Meter.

1、 Functional features:

1Power off and valve closing function: When the battery in the battery box is removed, the water meter automatically closes the valve;

2Prepaid function: Purchase water first and use it later, with automatic alarm and valve shutdown for no fee;

3Display function: There are two modes of display, mechanical and electronic. Users can view various information of the water meter, such as the amount of water purchased this time, remaining water, cumulative water consumption, valve status, battery status, and other data;

4Alarm function: When the remaining water level reaches or falls below the set alarm value, the water meter will automatically close the valve once, prompting the user to purchase water. At this time, the user can swipe the card to open the valve and continue using water. The remaining amount is0Completely close the valve; Water cut-off alarm when the battery is running low, and valve closing alarm when the water meter has a serious malfunction;

5Pollution prevention and rust prevention function: The water meter valve automatically switches on and off twice a month to prevent valve scaling and other phenomena;

6Purchase restriction function: anti hoarding, can be purchased in limited quantities;

7Micro power design: Static operating current less than0.01Wei'an;

8Anti attack function: anti magnetic, anti electric, anti physical collision and other attacks;

9Electric ball valve technology: adopting the most modern electric ball valve technology, reliable operation, low pressure loss, and anti-corrosion and acid-base treatment for the ball valve;

10Fully waterproof design: According to the actual needs of users on site, the water meter components can be treated with professional food grade electronic sealing glue and nano waterproof glue for secondary processing, ensuring that the water meter can work in water for a long time;

11Abnormal functions: card replacement, recycling, repair, transfer, and other functions.

2、 Technical parameters: