Non-invasive electromagnetic fluid level sensor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Aug 23, 2001
app pub date -
Dec 1, 2000
filing date -
Aug 4, 1995
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A disposable sensor is disclosed for non-invasively detecting and characterizing a container's contents. By generating microwave frequency signals, electromagnetic fields are produced by a sensor and penetrate a container. The EM fields are analyzed in regards to how they are perturbed by the container contents. Analysis of the perturbed EM fields enables determination of content level, content purity, content density, content temperature, container pressure, content conductivity, etc.
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