Ultrasonic measuring unit having integrated humidity analysis

Details Ultrasonic measuring unit having integrated humidity analysis Ultrasonic measuring unit having integrated humidity analysis

2011-08-02

2011-08-02

Patel, Harshad (Department: 2855)

Measuring and testing

Volume or rate of flow

By measuring vibrations or acoustic energy

C073S861250

Reexamination Certificate

active

07987732

ABSTRACT:
An ultrasonic measuring unit and a method for detecting ultrasonic signal run-times, in which the ultrasonic measuring unit has two ultrasonic transducers for coupling ultrasonic signals into a flowing medium. Analysis electronics are provided to be accommodated on or in a flow tube, in which a gaseous medium such as circulating air flows. A probe unit is accommodated in the flow tube, the probe unit being assigned a temperature probe having a flow around it, whose measured value is used for correcting a temperature signal detected by ultrasound.

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