IC card prepaid direct drinking water meter

IC card prepaid direct drinking water meter is a sophisticated water management solution that combines the convenience of prepayment with advanced metering technology. Here's a detailed description of the product:

1. Prepayment Functionality: The meter operates on a prepayment basis, allowing users to pay for water in advance. It automatically shuts off the water supply when the prepaid amount is exhausted, ensuring no water is used without payment.

2. IC-TL Function: The meter supports multiple meters with a single card, integrating water, electricity, gas, and heat into an all-in-one card payment system.

3. Low Battery and Low-Flow Warning: It features a low battery and low-flow warning function, alerting users to take action when the battery power is insufficient or when the water flow is too low.

4. Valve Control: The meter includes an electric shutoff valve that closes automatically under certain conditions, such as low battery voltage or external magnetic field interference.

5. Valve Design: The valve in the meter is made of stainless steel and is designed to float, offering low pressure loss and low resistance to open and close, along with low power consumption.

6. Sealed Design: The meter has a fully sealed design, making it waterproof, leak-proof, and resistant to tampering.

7. Battery Compartment: The unique battery compartment design allows for easy battery replacement, extending the meter's service life.

8. Micro-Power Design: With a micro-power design, the service life of the meter is greater than 6 years, reducing maintenance costs.

9. Technical Parameters: The meter comes in different models, such as the LXH-8 card meter with a nominal diameter of 8/15 mm, an overload flow rate (Q4) of 0.9375 L/h, and a minimum flow rate (Q1) of 0.0075 L/h.

10. Communication and Display: The meter features mechanical reading and LCD dual display functions, providing clear information on water consumption and remaining balance.

11. Security Features: It includes active defense against magnetic attacks, shutting off the valve and displaying a magnetic attack alarm when such an attack is detected.

12. Billing Functions: The meter supports multi-mode step billing with three levels of price setting, allowing for monthly or annual settlements.

13. Underwritten Consumption: The meter offers an underwritten consumption function, providing additional flexibility in water management.

These features make the IC card prepaid direct drinking water meter an efficient and secure choice for water utilities and property management companies looking to implement a prepaid water management system.