E H Instrument Proline Promag W 400 Electromagnetic Flowmeter
Model: 5W4C1H-AAILHP3AUD3KGB-AACQEB
Suitable for flow monitoring applications in water and wastewater industries.
Key Specifications
Maximum Measurement Error
Volume flow (standard): ±0.5% o.r. ± 1 mm/s (0.04 in/s)
Volume flow (option): ±0.2% o.r. ± 2 mm/s (0.08 in/s), Flat Spec
Measuring Range
0.5 m³/h to 263,000 m³/h (2.5 gal/min to 1,665 Mgal/d)
Medium Temperature Range
Hard rubber liner: 0 to +80°C (+32 to +176°F)
Polyurethane liner: -20 to +50°C (-4 to +122°F)
PTFE liner: -20 to +90°C (-4 to +194°F)
Maximum Process Pressure
PN 40, Class 300, 20K
Wetted Materials
Electrodes: 1.4435 (316L); Alloy C22, 2.4602 (UNS N06022); Tantalum
View all specifications Field of Application
With international approvals for custody transfer and drinking water applications, the Promag W serves the broadest variety of applications. Available in both compact and remote versions, the Promag W 400 saves time and costs through its transmitter functionality optimized for Water & Wastewater. Heartbeat Technology ensures measurement reliability and compliant verification.
- Bidirectional measuring principle is virtually independent of pressure, density, temperature and viscosity
- Ideal for water measurement applications including drinking water, utility water, and industrial/municipal wastewater
Device Properties
- International drinking water approvals
- Degree of protection IP68 (Type 6P enclosure)
- Approved for custody transfer to MI-001/OIML R49
- Transmitter housing made of durable polycarbonate or aluminum
- WLAN access capability
- Integrated data logger for measured values monitoring