FIELD: the invention refers to the systems of controlling mobile objects and may be used for remote wireless measurements of temperature.
SUBSTANCE: the arrangement has a microphone connected with the input of an analyzer of a specter and located opposite a sensor of temperature. The sensor of temperature is fulfilled in the shape of a chamber having a slit nozzle, the first and the second resonant cavities conjugated with environment, a wedge splitter and a mobile cover attended by the transformations "temperature-a linear dimension". At that the output openings of the resonant cavities are closed by bimetallic plates with a head in the shape of a semi-sphere located on the body of the sensor.
EFFECT: the invention allows to expand the functional possibilities of the arrangement; increases accuracy and reliability of measuring.
2 cl, 4 dwg
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