SKU DFM-50P Category Brand:

Proline Promag 50P pressure flow meter

Magnetic-inductive flow meters

data sheet

Product information

The Proline Promag 50P is a magnetic-inductive flow meter for the precise measurement of conductive liquids in chemical, water, wastewater and process applications. Thanks to its modular electronics concept and robust design it offers maximum reliability and economy.

Special features

  • Measuring principle: magnetic-inductive to Faraday
  • Kein Druckverlust: Durch unverengten Rohrquerschnitt
  • Hohe Messgenauigkeit: ±0,5 % vom Messwert
  • Temperature range: medium up to +180 °C (PFA lining)
  • Process pressure: up to PN40
  • Schutzart: IP67 (optional IP68)
  • Kommunikation: HART, PROFIBUS DP/PA, Modbus RS485, FOUNDATION Fieldbus
  • Zulassungen: ATEX, IECEx, FM, CSA, NEPSI, TIIS

Versions

  • Nominal sizes: DN15 – DN600
  • Auskleidung: PTFE (Standard), PFA (optional)
  • Material: Stahl (beschichtet) or Edelstahl
  • Version: Kompakt or Getrenntbauform

Areas of application

  • Conductive liquids in process and circulation systems
  • Media up to +180 °C at process pressures up to 40 bar
  • Drinking water and wastewater plants with face-to-face lengths to DVGW/ISO
  • Potentially explosive areas with ATEX approval

Advantages

  • Magnetic-inductive principle without internals in the measuring tube
  • No additional pressure loss in the line
  • Application-specific lining materials selectable
  • Medium temperature up to +180 °C

Selection and installation

The magnetic-inductive method requires an electrically conductive medium – for oils and non-conductive liquids a different principle must be chosen. The lining is determined by the medium and must be stated with the enquiry.

CharacteristicValue
Measuring principleMagnetic-inductive according to Faraday
Nominal sizeDN 15 – DN 600
Nominal pressurePN 10 – PN 40
Measuring rangeup to 9600 m³/h
Temperature range-40 to +130 °C (PTFE), up to +180 °C (PFA)
Protection classIP67, optionally IP68
Power supply85 – 260 V AC or 16 – 62 V DC

FAQs

Which applications is the Promag 50P suitable for?

Conductive liquids such as water, waste water, acids, alkalis, paints, pastes.

No, the measuring principle does not cause any pressure loss.

PFA lining for high chemical resistance and temperatures up to 180 °C.

HART, PROFIBUS DP/PA, Modbus RS485, FOUNDATION Fieldbus.

Yes, with ATEX, IECEx, FM, CSA approval.

Insulation – In combination with valves and containers

Our insulations are more than just accessories – they perfectly complement valves and systems and increase efficiency, safety and adaptability.
Order and configure now.

We offer:

  • Custom-made insulating pads to fit your valves
  • Heating jacket integration – reliable even under extreme conditions
  • Insulation jackets and pipe insulation for SKID assemblies – ideal for modular systems and complex systems
  • Special solutions for high temperatures – for power plants, the chemical and process industries
Armaturenfabrik Valve insulation High-temperature pipe insulation with IFS-Plast25 insulation pads and IFS-MW20 mineral wool for SKID systems, process plants

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