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Endress+Hauser
Endress+Hauser Proline Prowirl R 200 Vortex Flow Meter
Quote on request
No online payment · add lines to RFQ BOM
E+H Prowirl R 200: reduced-bore vortex; to DN 250 mate; ±0.75% liquid; ±1% gas. RFQ.
Download datasheet PDF
RFQ cart holds BOM lines only. Submit for engineering quote.
Key parameters
Wetted parts
Stainless steel / Alloy options per TI
Protection
IP66/67, Type 4X enclosure
Approvals
SIL and worldwide Haz.area options
Measuring Principle
Karman vortex street with integrated nominal-diameter reduction
Nominal Diameter
Mating pipe up to DN 250 (10"); single/double reduction versions (e.g. DN 80→40)
Volume Flow Accuracy Liquid
±0.75 % of reading (typical standard, Re ≥ 10 000)
Fits low-flow vortex metering where you need an Endress+Hauser Proline Prowirl R 200. Karman vortex meter with integrated nominal-diameter reduction for mating pipes up to DN 250, liquid volume accuracy ±0.75% of reading (Re ≥ 10,000), gas/steam ±1.0%, temperature −40/+260 °C standard (HT to +400 °C) and PN 10–40 / Class 150–300 ratings.
Key advantages
- Form — Integrated DN reduction
- Mating pipe — Up to DN 250
- Liquid — ±0.75% o.r. (Re ≥ 10,000)
- Gas/steam — ±1.0% o.r.
- Pressure — PN 10–40 / Class 150–300
Typical applications
- Low-flow steam/gas.
- Reduced-bore vortex lines.
- Utility vortex with turndown.
Selection guide
- Reduction ratio
- Temp option
- I/O
Common mistakes
- Wrong reduction for flow.
- Re too low.
- Pressure class mismatch.
When to RFQ / what to tell us
- Reduction/temp/I/O.
- Quantity, ship-to.
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Specs
| Spec | Value |
|---|---|
| SKU | 47455 |
| Brand | Endress+Hauser |
| Model | Proline Prowirl R 200 |
| Product type | Vortex Flow Meter |
| Measuring principle | Karman vortex street with integrated nominal-diameter reduction |
| Nominal diameter | Mating pipe up to DN 250 (10"); single/double reduction versions (e.g. DN 80→40) |
| Volume flow accuracy liquid | ±0.75 % of reading (typical standard, Re ≥ 10 000) |
| Volume flow accuracy gas/steam | ±1.0 % of reading (typical standard, Re ≥ 10 000) |
| Medium temperature range | Standard and high-temperature options −40/+260 °C; HT to +400 °C |
| Max process pressure | PN 10 to 40 / Class 150 to 300 (order-code dependent) |
Documents
FAQ
Q: Mating DN? A: Up to DN 250.
Q: Liquid accuracy? A: ±0.75% o.r.
Q: What should I send for a quote? A: Reduction/temp/I/O, quantity, ship-to.
Links
| Parameter | Value |
|---|---|
| Wetted parts | Stainless steel / Alloy options per TI |
| Protection | IP66/67, Type 4X enclosure |
| Approvals | SIL and worldwide Haz.area options |
| Measuring Principle | Karman vortex street with integrated nominal-diameter reduction |
| Nominal Diameter | Mating pipe up to DN 250 (10"); single/double reduction versions (e.g. DN 80→40) |
| Volume Flow Accuracy Liquid | ±0.75 % of reading (typical standard, Re ≥ 10 000) |
| Volume Flow Accuracy Gas Steam | ±1.0 % of reading (typical standard, Re ≥ 10 000) |
| Medium Temperature Range | Standard and high-temperature options per TI (typ. –40/+260 °C; HT to +400 °C) |
| Max Process Pressure | PN 10 to 40 / Class 150 to 300 (order-code dependent) |
| Outputs | 4–20 mA HART; pulse/frequency/switch; Ethernet options |
| Special Features | Integrated reducer increases flow velocity / extends lower measuring range; Heartbeat Technology |
| Power Supply | Loop-powered Proline 200 |
| Versions | Compact or remote transmitter |