Specs at a glance Max. measurement error: Volume flow (standard): ±0.5 % o.r. ± 1 mm/s (0.04 in/s) 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 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 +160 °F) Electrodes: 1.4435 (316L); Alloy C22, 2.4602 (UNS N06022) ---------------------------------------- Field of application Thanks to its international approvals (e.g. for drinking water), Promag W serves a wide variety of applications. It is available as both compact or remote version. With its straightforward hard- and software design, Promag W 10 simplifies every step in its life cycle from engineering to servicing at usual Endress+Hauser quality. Heartbeat Technology enables measurement reliability and compliant verification. • The bidirectional measuring principle is virtually independent of pressure, density, temperature and viscosity. • Suitable for elementary measurement tasks such as raw water intake. • International drinking water approvals • Degree of protection IP68 (Type 6P enclosure) • System integration with HART, Modbus RS485 • Flexible operation with app and optional display Device properties