Wet Steam Capabilities: Real-time dryness fraction tracking and energy calculation for steam boiler optimization.
3-in-1 Multivariable Measurement: Built-in temperature and optional pressure sensors compute direct mass flow without external transmitters.
PremiumCal Calibration: High-precision calibration delivering volume accuracy down to ±0.65% for liquids and ±1.00% for gases/steam.
Heartbeat Technology: Continuous, TÜV-compliant in-situ verification (ISO 9001) without interrupting live process flow.
24-Hour Quote Turnaround: Factory-calibrated stock units available with 3.1 material certificates for global fast dispatch.
Executive Summary: The Endress+Hauser Prowirl F 200 is a multivariable inline Vortex flowmeter engineered for precise mass, volume, and energy flow measurement in wet steam, saturated/superheated steam, industrial gases, and cryogenic liquids. Featuring genuine loop-powered 2-wire technology, real-time temperature/pressure compensation, and embedded Heartbeat Technology™, it ensures maximum operational safety and energy management across SIL2/3 plant environments. Available in DN 15 to 300 (½ to 12″) with factory-certified PremiumCal calibration.
Quick Answer — Who Is the Prowirl F 200 Best Suited For?
The Prowirl F 200 is ideal for boiler room managers, energy utility auditors, and process engineers who require continuous wet steam dryness fraction monitoring and accurate mass flow tracking without installing separate external pressure/temperature transmitters. It solves line head-loss issues, prevents water hammer damage in steam loops, and delivers ±0.65% volume flow accuracy down to Reynolds number 10,000.
This technical guide covers essential engineering specifications, selection trees, comparative benchmarks, and MRO procurement checklists for the Prowirl F 200 platform:
The matrix below outlines verified metrological parameters, wetted material compositions, and automation protocol options for the Prowirl F 200 inline Vortex flowmeter:
| Primary Parameter | Certified Operational Specification Details |
|---|---|
| Measuring Principle | Vortex Shedding (Karman Vortex Street detection via capacitive DSC sensor) |
| Estimated Reference Price | $2,100.00 – $5,600.00 USD (Varies by nominal size, pressure cell option & Ex approvals) |
| Nominal Diameter Range | DN 15 to 300 (½ to 12″ flanged / wafer connections) |
| Wet Steam Capabilities | Inline dryness fraction tracking for DN 25 to 300 (1 to 12″) |
| Wetted Body Materials | Measuring Tube: 1.4408 (CF3M); CX2MW similar to Alloy C22, 2.4602 |
| DSC Sensor Element Material | 1.4404 (316/316L); UNS N06022 similar to Alloy C22, 2.4602 |
| Measurement Error (Volume) | Liquid: ±0.75% (Optional PremiumCal: ±0.65%) | Steam & Gas: ±1.00% |
| Measurement Error (Mass Flow) | Saturated Steam: ±1.5% (Temp/PressureComp) | Superheated Steam: ±1.5% |
| Medium Temperature Range | Standard: –40 to +260 °C (–40 to +500 °F) | Cryogenic/High: –200 to +400 °C (–328 to +752 °F) |
| Max Process Pressure | PN 100, ASME Class 600, JIS 20K |
| Digital Communications | 4–20 mA HART, PROFIBUS PA, FOUNDATION Fieldbus |
| Functional Safety & Ex Approvals | SIL2 / SIL3 certified (IEC 61508); ATEX, IECEx, cCSAus, EAC, JPN Ex |
| Integrated Diagnostics | Heartbeat Technology™ (TÜV SÜD certified acc. to ISO 9001:2015) |
Compare performance, maintenance overhead, and total cost of ownership across primary steam flow measurement technologies:
| Selection Parameter | Prowirl F 200 (Multivariable Vortex) | Differential Pressure (DP Orifice) | Coriolis Mass Flowmeter |
|---|---|---|---|
| Primary Steam Suitability | Superior (Wet, Saturated & Superheated) | Moderate (Requires impulse lines) | Limited (High cost on large steam pipes) |
| Pressure Drop | Very Low (No moving parts / minimal obstruction) | High (Permanent head loss across plate) | Moderate to High |
| Turndown Ratio | Up to 30:1 | Typically 4:1 to 5:1 | > 100:1 |
| Maintenance Requirement | Maintenance-Free (Drift-free capacitive sensor) | High (Impulse line flushing & plate wear) | Low |
| Multivariable Measurement | Integrated (Flow + Temp + Pressure) | Requires 3 Separate Transmitters | Integrated (Mass + Density + Temp) |
| Installed Footprint Cost | Low (Single pipe penetration) | High (Manifolds, impulse tubing & wiring) | Very High (Heavy pipe supports needed) |
When replacing existing differential pressure or vortex flowmeters with the Prowirl F 200, field engineers and purchasing agents must verify the following 5 critical parameters to prevent field installation errors:
Answer: Prowirl F 200 continuously measures steam dryness fraction directly inline. When condensation or water carryover occurs, it triggers automated alerts before water hammer damages downstream steam turbines, heat exchangers, or pressure reduction stations.
Answer: Prowirl F 200 features built-in inlet run compensation option. It maintains its certified linear accuracy down to Reynolds number 10,000 even in tight pipe layouts directly downstream of pipe elbows or reducers.
Answer: Yes. Embedded Heartbeat Technology continuously evaluates capacitive DSC sensor health, electronics drift, and signal processing in the background, outputting TÜV-attested ISO 9001:2015 Section 7.1.5.2 a verification reports without interrupting line steam flow.
Answer: Temperature-only models accurately compute saturated steam mass flow via built-in steam tables. Full multivariable configurations add an integrated industrial siphon pressure cell to track superheated steam and gases with changing line pressures in real time.
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Reference Price Range: $2,100.00 – $5,600.00 USD
Avoid boiler shutdown delays with factory-verified model codes, pre-calibrated PremiumCal units, and fast global dispatch.
