Prowirl 200 – Advanced Vortex Flowmeter with Heartbeat Technology
The Endress+Hauser Prowirl 200 combines precise vortex flow measurement with Heartbeat Technology for continuous self-monitoring and in-situ verification. It supports steam, gas and liquid applications with integrated temperature and pressure compensation.
Key Features
- Heartbeat Technology: continuous self-monitoring and verification
- Nominal diameter: DN15 to DN300
- Accuracy: ±0.75% (liquids), ±1.0% (gas/steam)
- Integrated temperature and pressure measurement
- Process temperature: −200 to +450 °C
- Process pressure: up to 100 bar
- Communication: HART 7, PROFIBUS PA, EtherNet/IP, Modbus RS485
- Web server for remote monitoring
- Integrated data logger
- Protection: IP67/IP68/IP69K
Applications
Steam energy management, compressed air monitoring, natural gas metering, process gas measurement, hot water energy billing.
Technical Specifications
| Parameter | Value |
|---|---|
| Nominal diameter | DN15–DN300 |
| Accuracy (liquids) | ±0.75% of reading |
| Accuracy (gas/steam) | ±1.0% of reading |
| Process temperature | −200 to +450 °C |
| Communication | HART 7, PROFIBUS PA, EtherNet/IP, Modbus |
| Diagnostics | Heartbeat Technology |
| Protection class | IP67/IP68/IP69K |
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