How about the radio frequency card water meter? The working principle of the radio frequency card water meter
Water meters are one of the essential products in our home life. There are also various types of water meters on the market. IC card water meters are one of them. Next, let's take a look at the introduction of the relevant content of IC card water meters.
What is a radio frequency card water meter
Integrated prepaid water meters, use the card to use water. The data in the card is entered in the table. The water meter automatically opens the valve to supply water. After use, it automatically shuts off the valve and cuts off the water. You must repurchase water before you can use it again.
How about the radio frequency card water meter
1. Prepaid function, pay first, use later;
2. Ladder water price, one card with multiple meters;
3. Dual display function of mechanical reading and electronic reading;
4. Unique battery protection function;
5. Unique performance and wide application range;
6. Low power consumption and long use time.
The working principle of radio frequency card water meter
The smart water meter has an automatic billing function. The user transfers the water fee to the management department, and the management department writes the amount of water purchased into the radio frequency card. The user enters the information in the radio frequency card into the smart water meter, and the smart water meter automatically opens the valve for water supply. During the user's water consumption process, the microcomputer in the smart water meter automatically verifies and reduces the water consumption, and the purchased water is used up. The smart water meter automatically shuts off the valve and cuts off the water. The user needs to repurchase water before opening the valve to supply water again.
The use of the radio frequency card water meter is used by the water supplier to pay for the drinking water users flowing through the tap water pipeline before using the water. Its application has completely changed the traditional tap water meter reading and charging method.
Regarding the introduction of the radio frequency card water meter, I hope it will be helpful to you. If you want to know more product knowledge, please feel free to contact us.