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Electromagnetic flowmeter - Proline Promag 50H

Promag 50H

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  • Measuring principle


  • Product headline

    The flowmeter for smallest flow rates with a modular electronic concept. For demanding hygienic applications.

  • Sensor features

    Flexible installation concept – numerous hygienic process connections. Energy‐saving flow measurement – no pressure loss due to cross‐section constriction. Maintenance‐free – no moving parts. ner made of PFA . Sensor housing made of stainless steel (3-A, EHEDG).

  • Transmitter features

    Fast commissioning – application‐specific Quick Setups. Safe operation – display provides easy readable process information. Fully industry compliant – IEC/EN/NAMUR. 2‐line backlit display with push buttons. Device in compact or remote version.

  • Nominal diameter range

    DN 2...150

  • Wetted materials

    Liner: PFA
    Electrodes: 1.4435 (316L); Alloy C22, 2.4602 (UNS N06022); Tantalum; Platinum
    Process Connections: stainless steel, 1.4404 (F316L); PVDF; PVC
    Seals: O-ring seal (EPDM, FKM, Kalrez), aseptic molded seal (EPDM, FKM, silicone)
    Grounding Rings: stainless steel, 1.4435 (316L); Alloy C22, 2.4602 (UNS N06022); tantalum

  • Measured variables

    Volume flow

  • Max. measurement error

    ±0.2% (optional)

  • Measuring range

    0...600 m3/h

  • Max. process pressure

    PN16 to 40

  • Medium temperature range


  • Ambient temperature range

    -40...+60°C (optional)

  • Degree of protection

    IP 67 (NEMA 4x)

  • 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

  • Hygienic approvals and certificates

    3-A, EHEDG