Paul
Main application
Chemical measurement and high precision measurement of blending tanks
Main feature
Based on the Wiedemann effect
High accuracy (±1mm/±0.1%F.S.) and high resolution
Low cost
Principle of Operation
Wiedemann effect
①Current pulse is applied to one end of magnetostrictive wire.
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②Circular magnetic is generated, encompassing the entire wire.
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③ Magnetic field from the position magnet and the circular magnetic field interact.
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④The interaction produces a strain pulse.
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⑤ Travel time of the strain pulse to the pick-up is proportional to the distance the pulse travels.
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⑥ The time elapsed is measured multiple times.
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Remarkably accurate measurement is ensured.