HWM-EM-B
HWM-EM Bulk Electromagnetic Water Meter
Electromagnetic bulk water meter for large diameter trunk mains and boundary metering. Provides high-accuracy measurement for revenue-critical bulk water transfer points and distribution network monitoring.
Key Features
- Electromagnetic flow measurement principle
- No obstruction to flow — zero pressure loss
- Bi-directional flow measurement
- High accuracy across full flow range
- Built-in data logger with alarm outputs
- Flanged connection for easy installation
- Mains or solar powered options
Technical Specifications
| Pipe Size | DN50 to DN600 |
| Accuracy | ±0.5% of reading |
| Flow Velocity | 0.01 to 10 m/s |
| Power Supply | AC 220V / Solar / Battery |
| Communication | RS485 / GPRS / Ethernet |
| Protection Rating | IP68 (sensor), IP67 (converter) |
| Operating Temperature | 0°C to +60°C |
| Standards | ISO 4064, ISO 6817 |
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