Overview
This IC card brass smart prepaid water meter is designed for accurate and secure water usage management. With a durable brass body and IP68 protection, it ensures reliable performance even in harsh environments. The prepaid IC card system allows for convenient recharge and monitoring, while the LCD digital display provides clear real-time readings. Offering multiple diameter options, it supports a wide flow range with high accuracy and dependable data storage. Its long-lasting lithium battery ensures consistent operation for years. Advanced features such as tamper detection, communication interface, and flexible installation make it suitable for residential, commercial, and municipal water supply applications.
Features
- IC card based prepaid functionality
- High accuracy flow measurement
- Durable brass body construction
- LCD digital display for easy readings
- IP68 dust and water protection
- Long-life lithium battery (6+ years)
- Tamper and reverse flow detection
- Wide flow range measurement capability
- Flexible installation positions
- Data storage with non-volatile memory
Technical Specifications
| Specification | Details |
| Warranty | 2 Years |
| Customized Support | OEM, ODM |
| Keywords | Water Meter |
| Pressure Rating | 1.0 MPa |
| Body Material | Brass |
| Protection Class | IP68 |
| Display Type | LCD Digital Display |
| Measuring Diameter Options | DN15, DN20 |
| Flow Measurement Range | 0.03 m³/h – 5 m³/h (for DN15); 0.05 m³/h – 7 m³/h (for DN20) |
| Accuracy Class | Class 2 (±2% in rated flow conditions) |
| Communication Interface | RS485 / Infrared (Optional) |
| Data Storage | Non-volatile memory, retains data during power failure |
| Power Supply | Lithium battery, life span 6+ years |
| Prepaid Functionality | IC card based recharge system |
| Tamper Detection | Magnetic interference and reverse flow detection |
| Installation Position | Horizontal or vertical |
| Working Temperature | 0.1°C – 50°C (Cold Water) |
| Ingress Resistance | Resistant to dust, water immersion, and harsh field conditions |
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