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Proline Prowirl D 200
Vortex flowmeter

Proline Prowirl D 200
vortex flowmeter

Cost-effective wafer flowmeter, available as compact or remote version

7D2C
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from CHF ??.-

Specs at a glance

  • Max. measurement error

    Volume flow (liquid): ±0.75 %
    Volume flow (steam, gas): ±1.00 %
    Mass flow (liquid): ±0.85%
    Mass flow (steam, gas): ±1.7 %

  • Measuring range

    Liquid: 0.16 to 625 m³/h (0.09 to 368 ft³/min)
    depending on medium: water with 1 bar a, 20 °C (14.5 psi a, 68° F)
    Steam, gas: 2 to 8342 m³/h (1.18 to 4910 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

  • Wetted materials

    Measuring tube: 1.4408 (C3FM)
    DSC sensor: 1.4435 (316/316L)

Field of application

The Prowirl D sensor can be installed directly between flanges and thus serves as the functional device for applications in ancillary processes at little installation cost. With genuine loop-powered technology, Prowirl D 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)

  • For all basic applications and for 1-to-1 replacement of orifice plates.

Device properties

  • Face-to-face length of 65 mm (2.56 in)

  • No flanges

  • Low weight

  • Display module with data transfer function

  • Robust dual-compartment housing

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

Benefits

  • Integrated temperature measurement for mass/energy flow of saturated steam

  • Easy alignment of the sensor – included centering rings

  • High availability – proven robustness, resistance to vibrations, temperature shocks & water hammer

  • 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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