SENSOR ELEMENT WITH AN ACOUSTIC EMISSION SENSOR
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Abstract
A sensor element includes an acoustic emission sensor for detecting acoustic emission. The sensor element has a second sensor for a second measured variable which is different from acoustic emission. Furthermore, a sensor element is provided, which includes an acoustic emission sensor for detecting acoustic emission and includes an interface for receiving an external sensor signal.
5 Citations
24 Claims
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1-10. -10. (canceled)
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11. A sensor element, comprising:
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an acoustic emission sensor configured to measure acoustic emission; and one or more second sensors, each of the one or more second sensors being configured to measure a quantity that is different from acoustic emission. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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23. A sensor element, comprising:
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an acoustic emission sensor configured to generate first electrical signals based on a strength and/or direction of measured acoustic emission from a monitoring object; and one or more second sensors, each of the one or more second sensors being configured to generate second electrical signals based on a measured physical characteristic from the monitoring object that is different from the measured acoustic emission.
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24. A sensing method, comprising:
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measuring acoustic emission from a monitoring object; and measuring one or more physical quantities from the monitoring object that are different from the measured acoustic emission.
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Specification