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

5H2B

Product brand:
E+H/Endress+Hauser
Product feature:
• PFA liner • Stainless‑steel sensor housing • Wide selection of electrode materials • Loop‑powered technology • High protection class: IP69 • Plant safety: global certifications (SIL, hazardous area) • Flexible installation ‑ various hygienic process connections • Energy‑saving flow measurement ‑ reduced‑size design, no pressure loss • Convenient instrument wiring ‑ separate wiring compartment • Safe operation ‑ backlit display, touch control, no cover opening required • Maintenance‑free: no moving parts • Comprehensive verification: 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 a moving conductor. The induced voltage (Uₑ) is proportional to the medium flow velocity (v) and is fed to the amplifier via two measuring electrodes. The volumetric flow rate (Q) is calculated from the pipe cross‑sectional area (A). Switched direct current with alternating polarity produces a direct‑current (DC) magnetic field. Calculation formulas • Induced voltage: Uₑ = B · L · v • Volumetric flow rate: Q = A · v
Product positioning:
Hygienic design, dedicated to the measurement of the smallest flow quantities
Using scenario:
Promag H is the sensor of choice for demanding applications in the chemical and life‑science industries. Featuring genuine loop‑powered technology, Promag H 200 enables cost‑effective and seamless integration into existing infrastructure. With intrinsically safe design (Ex ia), it ensures maximum operational safety in hazardous areas. Heartbeat Technology guarantees process safety at all times. • Measuring principle independent of pressure, density, temperature and viscosity • Specialist for the measurement of the smallest flow quantities
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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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