Apparatus for measuring the level of a liquid in a tank
作者： John S. Wyler , Farid Ahmad , David A. Larrabee
DOI:
关键词: Resonance 、 Acoustics 、 Electrical engineering 、 Engineering 、 RLC circuit
摘要: A fuel gauging system for use in determining the level of a tank. The incorporates resonant circuit measuring frequency at least one probe immersed located From measurements variations resonance, liquid tank is determined, and quantity then calculated displayed.
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