IC card prepaid hot water meter

major function

Control function: Recharge pre deposited water fees through purchasing water cards, pay first before use, and eliminate the phenomenon of water fee arrears.

Query display: The LCD can display the current sufficient water volume, remaining purchased water volume, and accumulated water volume used, making it convenient for users to query.

Protection function: The valve automatically closes when the voltage is insufficient, the power is cut off, or external magnetic interference occurs.

Prompt alarm: Promptly prompt when the battery is under voltage, the remaining water level is insufficient, misoperation, magnetic interference, and other situations occur.

Automatic statistics: Automatically track the actual monthly water usage of users, facilitating management by operators.

Anti blocking: Adopting patented design of anti freezing circuit and valve anti blocking to prevent the malfunction of the water meter actuator.

Automatic maintenance: Set self checking function in the table to detect valve flexibility and prevent battery sleep.

Data retention: User data can be saved for up to ten years, and will not be lost if the battery runs out of power or is cut off.

Technical Parameter

Basic parameters