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Electromagnetic flowmeter - Proline Promag 51W

Proline Promag 51W
electromagnetic flowmeter

Sensor with degree of protection IP68 (Type 6P enclosure) with a transmitter for custody transfer

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  • Measuring principle


  • Product headline

    The sensor with degree of protection IP68 (Type 6P enclosure) combined with a transmitter for custody transfer. The specialist in the water and wastewater industry for the most demanding applications.

  • Sensor features

    Secure, reliable long‐term operation – robust and completely welded sensor. Energy‐saving flow measurement – no pressure loss due to cross‐section constriction. Maintenance-free – no moving parts. International drinking water approvals. Degree of protection IP68 (Type 6P enclosure).

  • Transmitter features

    Quality – designed for custody transfer; featuring worldwide recognized metrological approvals. Safe operation – display provides easy readable process information. Fully industry compliant – IEC/EN/NAMUR. Transmitter certified to MI‐001. Device in compact or remote version.

  • Nominal diameter range

    DN 25...2000

  • Max. measurement error

    ±0.2% (optional)

  • Measuring range

    0...110'000 m3/h

  • Max. process pressure


  • Medium temperature range


  • Ambient temperature range

    -40...+60°C (optional)

  • Degree of protection

    IP 67 (NEMA 4x)
    IP 68 (Nema 6P)

  • Display/Operation

    Two line display with backlit
    Push button

  • Outputs

    4...20 mA

  • Inputs


  • Digital communication


  • Hazardous area approvals


  • Product safety

    CE, C-tick, EAC marking

  • Metrological approvals and certificates

    Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025),
    Custody transfer approvals: MI-001, PTB

  • Pressure approvals and certificates