Proline Promag 55S electromagnetic flowmeter

Specs at a glance

Max. measurement error: Volume flow: ±0.5 % o.r.± 1 mm/s (0.04 in/s)
Option: ±0.2 % o.r. ± 2 mm/s (0.08 in/s)
Measuring range: 0.06 dm3/min to 600 m3/h (0.015 gal/min to 2650 gal/min)
Medium temperature range: 0 to +60 °C (+32 to +140 °F), 0 to +80 °C (+32 to +176 °F), –20 to +50 °C (–4 to +122 °F), –20 to +180 °C (–4 to +356 °F), –20 to +150 °C (–4 to +266 °F)
Max. process pressure: PN 40, Cl. 300, JIS 20 K
Wetted materials: Liner: Polyurethane, Hard rubber, PFA, PTFE, Natural rubber
Electrodes: 1.4435/304L, Alloy C-22, Tantalum, Platinum, Duplex 1.4465, Tungsten carbide, Titanum

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Field of application

Promag S is the specialist for inhomogeneous, abrasive and corrosive fluids. The robust sensor design, featuring industry-optimized liners, enables its use in most challenging surroundings and metering jobs such as sewage treatment, pulp and paper production or in the primaries and metals industry. Due to its high-performance transmitter, Promag 55S not only measures flow reliably, but also calculates solids content at low maintenance requirements.

• The bidirectional measuring principle is virtually independent of pressure, density, temperature and viscosity
• Ideal for the most demanding applications with high solids content and high abrasion.
• Intensified coil system
• Large range of liners
• Solids content up to 80 % by weight
• 4-line backlit display with touch control
• Two switch outputs
• HART, PROFIBUS PA/DP, FOUNDATION Fieldbus

Device properties