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Product name:
Electromagnetic Flowmeter
Product series:

5WBB

Product brand:
E+H/Endress+Hauser
Product feature:
• Approved for international drinking‑water requirements • IP68, Type 6P protection rating • System integration via HART or Modbus RS485 • Flexible operation with App and optional display unit • Reliable measurement: high‑accuracy readings even with zero upstream straight pipe length, no pressure loss • Flexible engineering design: sensor available with fixed or loose flange connections • Wide range of applications: EN ISO 12944 corrosion‑protection certified, suitable for buried installation or long‑term underwater measurement • Enhanced plant availability: sensor complies with industry‑specific requirements • Convenient operation: direct touch‑screen operation via mobile devices with SmartBlue App • Simple and efficient commissioning: guided pre‑configuration and on‑site setup • Built‑in verification function with Heartbeat Technology
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Measuring principle:
According to 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 the moving conductor. The induced voltage (Uₑ) is proportional to the medium flow velocity (v) and is transmitted to the amplifier via two measuring electrodes. The volumetric flow rate (Q) is calculated based on the pipe cross‑sectional area (A). The DC magnetic field is generated by switched direct current with alternating polarity. Calculation formulas • Induced voltage: Uₑ = B · L · v • Volumetric flow rate: Q = A · v
Product positioning:
Water and Wastewater Applications
Using scenario:
The Promag W sensor holds multiple international approvals (e.g. drinking‑water certifications) for a wide range of applications. Both compact and remote versions are available for flexible selection according to user requirements. Featuring intuitive hardware and software design, Promag W 10 maintains Endress+Hauser high‑quality standards while greatly simplifying every step throughout the instrument lifecycle, from engineering design to after‑sales service. Heartbeat Technology ensures measurement reliability and verification compliance. • Bidirectional flow measurement, fully independent of pressure, density, temperature and viscosity • Ideal for basic measuring tasks such as raw‑water intake
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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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