Endress Hauser Proline Promag W 400 Electromagnetic Flowmeter 5W4C 5L4C Flowmeter

Digital Flow Meter
September 03, 2025
Category Connection: Digital Flow Meter
Brief: Discover the Endress Hauser Proline Promag W 400 Electromagnetic Flowmeter 5W4C 5L4C, a high-performance solution for water and wastewater industries. Featuring high accuracy, wide measuring range, and robust construction, this flowmeter is perfect for tight layouts and harsh environments.
Related Product Features:
  • High accuracy with ±0.5% of reading (o.r.) ± 1 mm/s, optionally improved to ±0.2% o.r. ± 2 mm/s with Flat Spec feature.
  • Wide measuring range from 0.5 m³/h up to 263,000 m³/h (2.5 gal/min to 1,665 Mgal/d).
  • Multiple liner options for different temperatures and fluids, including hard rubber, polyurethane, and PTFE.
  • Robust construction with process pressure rated to PN 40/Class 300/20K and high-grade electrode materials.
  • Unrestricted mounting with 0 x DN full-bore design, eliminating the need for straight inlet or outlet runs.
  • Advanced signal processing with multiple electrodes for reliable measurements even in complex flow profiles.
  • Seamless system integration with Heartbeat Technology, built-in web server, and multiple connectivity options.
  • Durable and compliant with IP68 rating, corrosion-resistant design, and international drinking water certifications.
Faqs:
  • What makes the Proline Promag W 400 suitable for tight layouts?
    The Proline Promag W 400 features a 0 x DN full-bore design, eliminating the need for straight inlet or outlet runs, making it perfect for space-constrained environments.
  • What certifications does the Proline Promag W 400 have?
    The flowmeter is certified for drinking water (ACS, KTW/W270, NSF 61, WRAS) and supports custody transfer per MI-001/OIML R49.
  • What are the liner options available for the Proline Promag W 400?
    The flowmeter offers hard rubber (0 °C to +80 °C), polyurethane (−20 °C to +50 °C), and PTFE (−20 °C to +90 °C) liners for handling different temperatures and fluids.
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