Prepaid Water Meter with Digital Display
This meter is suitable for measuring the total quantity of water for residential usage. It also incorporates a prepayment function for efficient billing and management.
Technical Specifications
Product Overview
Smart Prepaid Water Management
This advanced 3/4" smart prepaid water meter utilizes secure RF carrier card technology to provide efficient, long-term consumption management. Designed with an ultra-low-power microprocessor and independent battery architecture, it guarantees a service life exceeding eight years. The unit features a protective, waterproof cover, an intuitive digital display, and robust anti-tampering technology, making it an ideal solution for modern residential and commercial water billing systems.
Technical Performance
Key Performance Metrics
8 Years
Service Life
1.6 Mpa
Nominal Pressure
2 Class
Accuracy Class
Flow Specifications
| Metric | DN15 | DN20 | DN25 |
|---|---|---|---|
| Nominal Flow (Q3) | 2.5 m³/h | 4.0 m³/h | 6.3 m³/h |
| Overload Flow (Q4) | 3.125 m³/h | 5.0 m³/h | 7.875 m³/h |
| Min Flow (Q1) | 0.031 m³/h | 0.050 m³/h | 0.079 m³/h |
Operational Features
- Advanced Capabilities
- Waterproof DesignAnti-Electromagnetic AttackAuto Valve MaintenanceAlarm Remaining WaterMulti-Card Support
Environmental Requirements
Operating Environment
- Ambient Temperature: +5°C to +45°C
- Ambient Humidity: 0% to 99% RH
- Power Supply: 3.0v Lithium Battery
