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Promag W 400
  • Promag W 400

Endress+Hauser Electromagnetic flowmeters-Promag W 400


Endress+Hauser Electromagnetic flowmeters-Promag W 400

Product description

Electromagnetic flow measuring system

The specialist for all water and wastewater applications


Your benefits

The specialist for very demanding water and wastewater applications


Sizing - correct product selection

Applicator- the reliable, easy-to-use tool for selecting and sizing measuring devices for every application


Installation - simple and efficient

  • Compact design
  • Certified corrosion protection (EN ISO 12944) needed for submerged or direct burial installations
  • Compact and remote version perfectly suited to meet the requirements of the water/wastewater industry

Commissioning - reliable and intuitive

  • Guided parameterization - "Make-it-run" wizards
  • Integrated web server for fast commissioning

Operation - increased measurement availability

  • Simultaneous measurement: volume flow and conductivity
  • Immune to process influences
  • Diagnostics; automatic data restore by HistoROM

Cost-effective life cycle management by W@M

Field of application

  • Accurate bidirectional measurement of liquids with a minimum conductivity of ≥5 μS/cm in water/wastewater applications.
  • The electromagnetic measuring principle is unaffected by pressure and temperature. Additionally the flow profile has a minimal effect on the measurement results.

Device properties

  • Nominal diameter: DN 25 to 2000 (1 to 78")
  • Liner (HG, PU) with worldwide drinking water approvals: KTW, WRAS, NSF, ACS
  • Process pressure: max. 40 bar (580 psi)
  • Durable polycarbonate transmitter housing
  • Graphical local display with operation from the outside (Touch Control)
  • Up to 3 outputs and 1 input including 4-20 mA HART communication


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