Sensor arrangement for detecting properties of a target
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United States of America Patent
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Nov 23, 2004
Issued Date -
N/A
app pub date -
Apr 8, 2003
filing date -
Oct 9, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A sensor arrangement with a first sensor (1) which comprises a measuring coil (2) that operates by the eddy current principle, and which detects the distance from a target (6), and a second sensor (3), the two sensors (1, 3) being arranged in a housing (4). To reduce the interaction of the sensors with each other, a panel (7) is positioned on the measuring side of the housing, with the panel being an active component of the second sensor (3). The second sensor is preferably a capacitive sensor, with the panel (7) being the active measuring surface of the capacitive sensor.
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