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All >> Flow Measurement >> Electromagnetic Flowmeter
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Product name:
Electromagnetic Flowmeter
Product series:

55S

Product brand:
E+H/Endress+Hauser
Product feature:
• Reinforced coil system • Wide range of optional liners • Solids content up to 80 % by weight • 4‑line backlit display with touch control • Two switch outputs • HART, PROFIBUS PA/DP, FOUNDATION Fieldbus • Unique signal processing for outstanding signal stability • High safety factor: application‑optimized measuring electrodes and liners • Energy‑saving flow measurement: full‑bore design with no pressure loss • Excellent performance: built‑in solids content detection for demanding fluids • High safety level: integrated electrode cleaning • Automatic data recovery for easy maintenance • Maintenance‑free: no moving parts
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Measuring principle:
Based on Faraday's law of electromagnetic induction, an induced voltage is generated when a conductor moves in a magnetic field. In the electromagnetic measuring principle, the flowing medium acts as a moving conductor. The induced voltage (Ue) is proportional to the medium flow velocity (v), which is transmitted to the amplifier via two measuring electrodes. The volumetric flow rate (Q) is calculated based on the pipe cross‑sectional area (A). A switched direct current with alternating polarity generates the DC magnetic field. Calculation formulas • Induced voltage: Ue = B · L · v • Volumetric flow rate: Q = A · v
Product positioning:
High‑solids and high‑abrasion application
Using scenario:
Promag S is specially designed for non‑homogeneous, abrasive and corrosive fluids. With application‑optimized rugged liners, the sensor suits the most demanding environments and metering tasks, such as wastewater treatment, pulp and paper, basic raw materials and metallurgy industries. Equipped with a high‑performance transmitter, Promag 55S not only measures flow reliably, but also calculates solids content with low maintenance requirements. • Bidirectional measuring principle, independent of pressure, density, temperature and viscosity • Ideal for measurement of media with high solids content and high abrasion
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Jiangsu Pinyi instrument Co., Ltd.
Shanghai Ruiyingda measurement and control technology Co., Ltd.
We specialize in instruments and process control.
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