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Proline Prowirl O 200 Vortex flowmeter

Proline Prowirl O 200
vortex flowmeter

Flowmeter optimized for requirements of high-pressure mating pipes

7O2C
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Specs at a glance

  • 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: 0.1 to 1700 m³/h (0.061 to 1000 ft³/min)
    depending on medium: water with 1 bar a, 20 °C (14.5 psi a, 68° F)
    Steam, gas: 0.52 to 22000 m³/h (0.31 to 13000 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 250, Class 1500, 40K

  • Wetted materials

    Measuring tube: 1.4408 (CF3M)
    DSC sensor: UNS N07718 similar to Alloy 718, 2.4668
    Process connection: 1.4404/F316/F316L

Field of application

Prowirl O is ideally suited for reliable process control in demanding gas and steam applications with high process pressure. Moreover, its design ensures maximum safety in main and ancillary processes. With genuine loop-powered technology, Prowirl O 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)

  • The specialist for applications with high process pressure.

Device properties

  • Saturated steam mass flow up to PN 250 (Class 1500)

  • Full compliance with NACE (MR0175/MR0103)

  • Flexible positioning of pressure cell

  • Display module with data transfer function

  • Robust dual-compartment housing

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

Benefits

  • Better process control – integrated temperature and pressure measurement for steam and gases

  • Increased mechanical integrity for flow measurement – special sensor design

  • 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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