FIELD: measuring engineering.
SUBSTANCE: level meter has one resonator. The measuring pipe of the level meter receives at least one diaphragm provided with the central opening. The processor comprises generator of phase-modulated signal, unit for extracting maximums, and unit for selecting no more than three longest maximums.
EFFECT: enhanced accuracy of measuring.
3 cl, 1 dwg
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Authors
Dates
2005-10-10—Published
2004-02-18—Filed