Probe for measuring the level of a liquid
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United States of America Patent
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Jul 14, 1987
Grant Date -
N/A
app pub date -
Nov 26, 1985
filing date -
Nov 27, 1984
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The present invention provides a probe for measuring the level of a liquid, including a conductor partially immersed in said liquid and whose degree of immersion depends on said variable level to be measured, the resistivity of which conductor depends on the temperature. The conductor is for example etched on an insulating support which is a better conductor of heat than air. The result is a very good linearity for rapid measurements, higher accuracy and a great mounting simplicity.
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