Magnetostrictive Level Measurement MS
?Continuus Level Monitors ?Float Level Monitors(continuous or step signal output)
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詳情介紹
MODEL: MS200S, MS200V, MS350S, MS350V, MS360S, MS370S, MS370V, MS380S, MS650S, MS650V
Main application
Chemical measurement and high precision measurement of blending tanks
Main feature
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Based on the Wiedemann effect
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High accuracy (±1mm/±0.1%F.S.) and high resolution
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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.