Introduction
The Endress+Hauser Proline Promag W 300 (5W3B) electromagnetic flowmeter is a professional solution for municipal water, industrial water and wastewater measurement. Built for harsh conditions and hazardous areas, it delivers stable, accurate flow monitoring with 0 x DN straight pipe requirement and zero pressure loss for energy-efficient operation.
Key Advantages
0 x DN straight run required, zero pressure drop, accurate & reliable measurementFixed/lap-joint connection options for maximum engineering flexibilityRugged fully welded sensor for long-term, trouble-free operation
Meets industry compliance standards, boosts plant uptime
Multiple combinable I/O + Ethernet for real-time process & diagnostic data
Fully configurable I/O simplifies system design & inventory
Integrated on-demand verification via Heartbeat Technology
Specifications
Max. 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 263000 m3/h (2.5gal/min to 1665 Mgal/d)
Medium temperature range
Liner material hard rubber: 0 to +80 °C (+32 to +176 °F)
Liner material polyurethane: –20 to +50 °C (–4 to +122 °F)
Liner material PTFE: –20 to +90 °C (–4 to +194 °F)
Max. process pressure
PN 40, Class 300, 20K
Wetted materials
Liner: Polyurethane; Hard rubber, PTFE
Electrodes: 1.4435 (316L); Alloy C22, 2.4602 (UNS N06022); Tantalum