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Non-contact type liquid level sensor and non-contact type liquid level detecting method
Non-contact type liquid level sensor and non-contact type liquid level detecting method
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机译:非接触式液位传感器和非接触式液位检测方法
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摘要
A memory which stores an output value indicating a liquid level is provided in a Hall-effect IC, and an uppermost position and a lowermost position of a float, which are set in advance, are written to the memory as an uppermost liquid level and a lowermost liquid level using a reference position writing jig.
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