Promag 10W – Affordable Electromagnetic Flowmeter for Water
The Endress+Hauser Promag 10W delivers reliable and accurate flow measurement for water and weakly conductive liquids. Its compact, all-in-one transmitter/sensor design makes it ideal for tight installation spaces in water utilities, irrigation systems and building services.
Key Features
- Measuring principle: Electromagnetic (Faraday’s law)
- Nominal diameter: DN15 to DN300 (½” to 12″)
- Flow velocity range: 0.01 to 10 m/s
- Accuracy: ±0.5% of reading
- Process temperature: −20 to +60 °C
- Process pressure: up to 16 bar
- Liner: Hard rubber or PTFE
- Electrode material: Stainless steel 1.4435 (316L)
- Output: Pulse/frequency, 4–20 mA HART
- Protection: IP67 / IP68
- Power supply: 85–260 V AC or 10–30 V DC
Applications
Water distribution networks, irrigation systems, building management, municipal water metering, cooling water circuits, fire protection systems.
Technical Specifications
| Parameter | Value |
|---|---|
| Measuring principle | Electromagnetic induction |
| Nominal diameter | DN15–DN300 |
| Accuracy | ±0.5% of reading |
| Repeatability | ±0.1% of reading |
| Max. process pressure | 16 bar (232 psi) |
| Process temperature | −20 to +60 °C |
| Output signals | 4–20 mA HART, pulse/frequency |
| Communication | HART 7 |
| Protection class | IP67 / IP68 |
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