FIELD: the invention refers to the systems of controlling of mobile objects and may be used for remote wireless measurements of temperature.
SUBSTANCE: the arrangement has a generator of a sound signal, a sensible element connected with the input of the analyzer of the specter and located opposite a sensor of temperature. The sensor of temperature is fulfilled in the shape of a chamber which has a slit nozzle. The first and the second resonant cavities conjugated to environment, a wedge splitter and a mobile cover attended by the transformations of "temperature-a linear dimension". A shutter is located perpendicularly to output openings of resonant cavities. The shutter is firmly fixed with one end on the rim of a wheel and in normal position it does not close the output openings.
EFFECT: the invention allows to expand functional possibilities of the arrangement at the expense of additional measuring of mutual displacement of the details on rotating objects.
3 cl, 5 dwg
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