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Proline Promag 51P
Electromagnetic flowmeter

The flowmeter for highest medium temperatures with a transmitter for custody transfer

  • Electromagnetic flowmeter - Proline Promag 51P ©Endress+Hauser
  • The Electromagnetic Flow Measuring Principle

Promag P is the preferred sensor for applications with highest requirements in a multitude of industries. Combined with the proven Promag 51 transmitter with push buttons, Promag 51P offers highly accurate measurement of liquids. Promag 51P is dedicated for chemical and process applications with corrosive liquids and high medium temperatures. it will be the preferred solution for customers needing custody transfer measurement. Promag 51P is available in a compact or remote version.


  • Versatile applications – wide variety of wetted materials

  • Energy-saving flow measurement – no pressure loss due to cross-section constriction

  • Quality – designed for custody transfer; featuring worldwide recognized metrological approvals

  • Safe operation – display provides easy readable process information

  • Fully industry compliant – IEC/EN/NAMUR

  • Maintenance-free – no moving parts

Field of application

  • The measuring principle is virtually independent of pressure, density, temperature and viscosity

  • Dedicated for chemical and process applications with corrosive liquids and high medium temperatures.

Device properties

  • Nominal diameter: max. DN 600 (24")

  • All common Ex approvals

  • Liner made of PTFE or PFA

  • Transmitter certified to MI-001

  • Device in compact or remote version

  • HART

Features and specifications

Documents / Manuals / Software

Accessories / Spare parts

Predecessor / Successor

Success stories


Endress+Hauser Instruments International AG
Middle East Support Centre 7WB-2100, Dubai Airport Free Zone P.O. Box 293828 Dubai United Arab Emirates
Tel.: +971 4 253 51 00
Tel.: +971 4 609 18 11

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