Description

The IC Card Cold Dry Dial Water Meter is a highly efficient and advanced water metering solution designed for accurate volume measurement of water consumption. This innovative device, also known as the HLWM-B3 model, integrates logic encryption to facilitate secure prepayment functionalities. With its robust features such as low power dissipation, attack resistance, and large register capacity, it ensures reliable operation and management of water fees.

This water meter is engineered to meet the technical standards set by ISO4064-1~3: 2005, making it suitable for residential and commercial applications alike. Users benefit from convenient operations and a reliable mechanism for water fee management, ensuring seamless performance in various environments.

Specifications

Additional Information

• Main Functions:
  • Control function: Payment through card buying or recharging, avoiding default behavior.
  • Query function: LED screen displays recharged volume, remaining volume, and accumulated volume for easy checking.
  • Protection function: Automatic valve shut-off in cases of default voltage or magnetic interference.
  • Alarm alert: Notifies users of default voltage, low remaining volume, or incorrect operations.
  • Automatically Centralization: Records actual water consumption for efficient management.
  • Blocked prevention: Anti-death circuit and valve patent prevent dysfunction.
  • Automatic maintenance: Self-checking function for valve flexibility and battery dormancy prevention.
  • Data retention: User data storage for up to ten years without loss during power cuts.
• Extended Functions:
  • Ladder price: Adjustable pricing based on volume segments from the administration department.
  • Payment ratio: Charge rates can vary by time slots as needed.
  • Signal Remote Transmission: Capable of remote signal collection and control with an outer concentrator.