Measuring instrument

Measuring and testing – Vibration – By mechanical waves

Reexamination Certificate

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59, 59

Reexamination Certificate

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10849128

ABSTRACT:
A measuring instrument is provided, to which various ultrasonic sensors can be connected in a simple way. The measuring instrument has an electronic measuring instrument unit, to which various ultrasonic sensors can be connected, and having an apparatus for detecting the ultrasonic sensor that is connected, which apparatus, for detecting the ultrasonic sensor, causes the ultrasonic sensor to oscillate, picks up its oscillation behavior, and from that derives a sensor-specific variable.

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patent: 2004/0050163 (2004-03-01), Komninos
patent: 4232719 (1994-05-01), None
patent: 000981202 (1999-07-01), None

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