Endress+Hauser Proline Prowirl R 200 7R2C vortex flowmeter
$2,100.00
Prowirl R was designed for low flows and is thus the particularly dependable solution for energy management. Additionally its calibration option PremiumCal guarantees excellent measuring accuracy for maximum plant availability. With genuine loop-powered technology, Prowirl R 200 enables cost-effective and seamless integration into existing infrastructures. It offers highest operational safety in hazardous areas. Heartbeat Technology enables process safety at all times.
Proline Prowirl R 200 7R2C vortex flowmeter
Flowmeter with best-in-class accuracy despite pipe reduction
Specs at a glance
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Max. measurement error
Volume flow (liquid): ±0.75 %
Volume flow (steam, gas): ±1.00 %
Mass flow (saturated steam): ±1.7% (temperature compensated); ±1.5% (temperature/pressure compensated)
Mass flow (superheated steam, gas): ±1.5 (temperature/pressure compensated); ±1.7% (temperature compensated + external pressure compensation)
Mass flow (liquid): ±0.85% -
Measuring range
Liquid: 0.2 to 540 m³/h (0.15 to 320 ft³/min)
depending on medium: water with 1 bar a, 20 °C (14.5 psi a, 68° F)
Steam, gas: 1.5 to 7260 m³/h (0.9 to 4270 ft³/min)
depending on medium: steam with 180 °C, 10 bar a (356 °F, 145 psi a); air with 25 °C, 4.4 bar a (77 °F, 63.8 psi a) -
Medium temperature range
Standard: –40 to +260 °C (–40 to +500 °F)
High/low temperature (option): –200 to +400 °C (–328 to +752 °F)
High/low temperature (on request): –200 to +450 °C (–328 to +842 °F) -
Max. process pressure
PN 40, Class 300, 20K
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Wetted materials
Measuring tube: 1.4408 (CF3M)
DSC sensor: 1.4404/F316/F316L
Process connection: 1.4404/F316/F316L
Field of application
Prowirl R was designed for low flows and is thus the particularly dependable solution for energy management. Additionally its calibration option PremiumCal guarantees excellent measuring accuracy for maximum plant availability. With genuine loop-powered technology, Prowirl R 200 enables cost-effective and seamless integration into existing infrastructures. It offers highest operational safety in hazardous areas. Heartbeat Technology enables process safety at all times.
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Preferred measuring principle for wet/saturated/superheated steam, gases & liquids (also cryogenic)
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Dedicated to applications with very low or reduced flow
Device properties
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Integrated diameter reduction by 1 or 2 line sizes
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Nominal diameter (mating pipe) up to DN 250 (10″)
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Flexible positioning of pressure cell
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Display module with data transfer function
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Robust dual-compartment housing
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Plant safety: worldwide approvals (SIL, Haz. area)
Benefits
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Easy energy management – integrated temperature and pressure measurement for steam and gases
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Cost and time savings – no pipework modifications needed for line size reduction
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Same accuracy down to Re 10 000 – most linear Vortex meter body
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Long-term stability – robust drift-free capacitive sensor
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Convenient device wiring – separate connection compartment, various Ethernet options
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Safe operation – no need to open the device
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Integrated verification – Heartbeat Technology
| Measuring principle | Vortex |
|---|---|
| Product headline | Flowmeter with best-in-class accuracy despite pipe reduction. |
| Sensor features | Cost and time savings – no pipework modifications needed for line size reduction. Same accuracy down to Re 10 000 – most linear Vortex meter body. Long-term stability – robust drift-free capacitive sensor. Integrated diameter reduction by 1 or 2 line sizes. Nominal diameter (mating pipe) up to DN 250 (10"). |
| Transmitter features | Cost and time savings – no pipework modifications needed for line size reduction. Same accuracy down to Re 10 000 – most linear Vortex meter body. Long-term stability – robust drift-free capacitive sensor. |
| Nominal diameter range | DN 25 to 250 (1 to 10") |
| Wetted materials | Measuring tube: 1.4408 (CF3M) |
| Measured variables | Volume flow, mass flow, corrected volume flow, energy flow, heat flow difference, temperature |
| Max. measurement error | Volume flow (liquid): ±0.75 % |
| Measuring range | Liquid: 0.2 to 540 m³/h (0.15 to 320 ft³/min) |
| Max. process pressure | PN 40, Class 300, 20K |
| Medium temperature range | Standard: –40 to +260 °C (–40 to +500 °F) |
| Ambient temperature range | Compact version (standard): –40 to +80 °C (–40 to +176 °F) |
| Sensor housing material | Sensor connection housing: AlSi10Mg, coated; 1.4408 (CF3M) |
| Transmitter housing material | AlSi10Mg, coated; 1.4404 (316L) |
| Degree of protection | Compact version: IP66/67, type 4X enclosure |
| Display/Operation | 4‐line backlit display with touch control (operation from outside) |
| Outputs | 4‐20 mA HART (passive) |
| Inputs | 4‐20 mA (passive) |
| Digital communication | HART, PROFIBUS PA, FOUNDATION Fieldbus |
| Power supply | DC 12 to 35 V (4‐20 mA HART with/without pulse/frequency/switch output) |
| Hazardous area approvals | ATEX, IECEx, cCSAus, JPN, EAC, UK Ex |
| Product safety | CE, C-tick, EAC |
| Functional safety | Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511 |
| Metrological approvals and certificates | Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025) |
| Marine approvals and certificates | ABS, LR, BV, DNV |
| Pressure approvals and certificates | PED, CRN, AD 2000 |
| Material certificates | 3.1 material |
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