Prowirl Vortex Flow Meters (Endress+Hauser)
Prowirl is Endress+Hauser’s industry‑leading range of vortex flow meters designed for accurate measurement of steam, gases and liquids in industrial plants. With high vibration resistance, integrated pressure and temperature measurement, and Heartbeat Technology, Prowirl meters deliver reliable performance in demanding energy and utility applications.
What Prowirl Flow Meters Are Designed For
Prowirl uses the vortex shedding principle to measure flow velocity, making it ideal for:
- Saturated and superheated steam
- Compressed air and industrial gases
- Natural gas and fuel gases
- Liquids in utility and process systems
- Energy and mass flow measurement
- High‑temperature and high‑pressure applications
Prowirl is widely used in energy monitoring systems because it can integrate pressure and temperature sensors for direct mass and energy flow calculation.
Why Engineers Choose Prowirl
- High accuracy for steam and gas applications
- Integrated pressure and temperature measurement (Prowirl 200)
- Robust, vibration‑resistant sensor design
- Suitable for high temperatures and high pressures
- Advanced diagnostics with Heartbeat Technology
- Low maintenance — no moving parts
- Approved for energy and utility measurement
Popular Prowirl Models
- Prowirl F – Universal vortex meter for steam, gases and liquids
- Prowirl R – Reduced‑bore design for low flow rates
- Prowirl O – Optimized for steam and high‑temperature applications
- Prowirl 200 Series – Integrated pressure & temperature for energy measurement
Technical Capabilities
- Accuracy: ±1% for liquids, ±1.5% for gases and steam
- Temperature range: up to 400°C (model dependent)
- Pressure rating: up to PN 100 / Class 600
- Outputs: 4–20 mA, HART, Modbus, Profibus, Profinet
- Diagnostics: Heartbeat Technology, NAMUR NE 107
- Optional: direct mass and energy flow calculation
Industries Using Prowirl
- Power generation and steam systems
- Industrial utilities and compressed air
- Chemical and petrochemical
- Food and beverage
- Oil and gas
- General industrial process plants
Why Buy Prowirl From Us
- Fast sourcing of Endress+Hauser Prowirl meters
- Support for engineering, maintenance and shutdown teams
- Assistance with model selection and specification
- Competitive pricing and cost‑saving alternatives
- Delivery across South Africa and the African region
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FAQ
- Is Prowirl suitable for steam? Yes — it is one of the most widely used steam flow meters globally.
- Can Prowirl measure energy? Yes — models with integrated pressure and temperature can calculate mass and energy flow.
- Does Prowirl require maintenance? No — it has no moving parts and is highly resistant to vibration.
- Do you supply Prowirl across Africa? Yes — we deliver across South Africa and the African region.