◆ Instructions for use
The tiered water price meter is suitable for charging different prices based on the monthly water consumption of users.
This product can set two boundary points for water volume and three types of charging water prices. When the user's monthly water usage does not exceed the boundary point, water fees can be charged at the normal water price. When it exceeds the boundary point 1, water fees will be charged at a higher water price. When the monthly water usage exceeds the boundary point 2, water fees will be charged at a higher water price. This reasonably limits the user's water usage and achieves the goal of saving water and avoiding water resource waste.
One household, one meter, one card. Use the card to use water, and record the water consumption in their respective cards. After the quantity in the table is used up, the meter will automatically close the valve and stop the water supply. Users need to purchase water again before they can open the valve again to supply water.
Characteristics of lithium battery series tiered water price meter
1. By adopting non-contact IC card technology and transmitting data wirelessly, the challenges of waterproofing, moisture resistance, and attack prevention have been solved.
2. Zero power technology: The normal power consumption is basically 0 μ A, which greatly improves the service life of the internal battery, with a service life of more than 6 years.
3. Electric suspension ball valve technology: It has the characteristics of anti lock and non scaling, and can achieve the effects of low pressure loss, low wear, low power consumption, rust prevention, and anti blockage.
4. Valve automatic drainage, anti blocking, and anti rust technology: The valve automatically switches on and off at regular intervals, effectively utilizing the instantaneous water impulse caused by pipeline pressure to achieve automatic drainage of the valve, avoiding phenomena such as valve rust and scaling.
5. Fully sealed design: All circuits are sealed with epoxy resin for good sealing performance.
6. Anti external electric and magnetic attack technology: When subjected to strong electric and magnetic attacks from the outside, the water meter will automatically close the valve.
◆ Partial technical parameters