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Proline Promag D 400

Electromagnetic flowmeter with a state-of-the-art transmitter for water & wastewater

SKU: D 400
  • Free delivery in the EU
  • 30 days return policy
  • Expert engineering support
  • Official reseller
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  • Nominal diameter range: DN 25...100 (1"...4")
  • Max. measurement error: Volume flow: ±0.5 % o.r. ± 1 mm/s (0.04 in/s)
  • Measuring range: 9 to 4700 dm³/min (2.5 to 1250 gal/min)
  • Medium temperature range: 0 to +60 °C (+32 to +140 °F)

Fields of application

  • Basic water applications
  • Optimized for limited space and plastic pipe installations


The wafer flowmeter Promag D by Endress+Hauser is designed for all basic water applications where space is at a minimum. Its innovative housing construction enables a customized and fast centering as well as a cost-optimized installation. Promag D 400 saves time and costs thanks to the broad functionality of its water- and wastewater-optimized transmitter. In addition, Heartbeat Technology ensures compliance and process safety at all times.

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