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Picture of Vortex flowmeter Proline Prowirl  F 200 / 7F2C for utilities

Proline Prowirl F 200
vortex flowmeter

Versatile flowmeter with detection of wet steam conditions and best-in-class accuracy

7F2C
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from CHF ??.-

Specs at a glance

  • Max. measurement error

    Volume flow (liquid): ±0.75 %
    Volume flow (optional): ±0.65 %
    Volume flow (optional): ±0.65 %
    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: 0.076 to 2100 m³/h (0.045 to 1300 ft³/min)
    depending on medium: water with 1 bar a, 20 °C (14.5 psi a, 68° F)
    Steam, gas: 0.39 to 28000 m³/h (0.23 to 17000 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)

  • Max. process pressure

    PN 100, Class 600, 20K

  • Wetted materials

    Measuring tube: 1.4408 (C3FM); CX2MW similar to Alloy C22, 2.4602
    DSC sensor: 1.4404 (316/316L); UNS N06022 similar to Alloy C22, 2.4602
    Process connection: 1.4404/F316/F316L); 2.4602

Field of application

Prowirl F is the multivariable flowmeter with inline wet steam measurement. Its calibration option PremiumCal guarantees excellent measuring accuracy and highest plant availability at low flow rates of gas, steam and liquids. With genuine loop-powered technology, Prowirl F 200 enables cost-effective and seamless integration into existing infrastructures. It offers highest operational safety in hazardous areas. Heartbeat Technology ensures process safety at all times.

  • Preferred measuring principle for wet/saturated/superheated steam, gases & liquids (also cryogenic)

  • Suitable for a wide range of applications; optimized for steam applications.

Device properties

  • Wet steam capabilities for DN 25 to 300 (1 to 12")

  • Flexible positioning of pressure cell

  • Industrial siphon design for pressure measurement

  • Display module with data transfer function

  • Robust dual-compartment housing

  • Plant safety: worldwide approvals (SIL, Haz. area)

Benefits

  • Easy energy management – integrated temperature and pressure measurement for steam and gases

  • Space-saving engineering – inlet run compensation

  • Same accuracy down to Re 10 000 – most linear Vortex meter body

  • Long-term stability – robust drift-free capacitive sensor

  • Convenient device wiring – separate connection compartment

  • Safe operation – no need to open the device due to display with touch control, background lighting

  • Integrated verification – Heartbeat Technology

Videos

  • Heartbeat Technology
    Heartbeat Technology

    You would like to increase your plant availability and reduce costs? Heartbeat Technology guarantees cost-efficient and safe plant operation without process interruptions.

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