FIELD: measuring equipment.
SUBSTANCE: invention relates to the field of information and measurement technology. Device for measuring of the induction meter disk rotational rate contains a power source connected to the inputs of a voltage coil and a current coil rotating between them an aluminum disk and a permanent magnet, it includes a power source, a microwave generator, a circulator equipped with a horn antenna, a detector, an amplifier and a frequency meter, the end face of the aluminum disk along the circumference has a sawtooth shape, the power supply being connected to the first arm of the microwave generator, the second arm of which is connected to the first arm of the circulator, second arm of the circulator is connected to the input of the detector, the output of the detector through the amplifier is connected to the input of the frequency meter.
EFFECT: increase in the efficiency of the disk rotational rate.
1 cl, 1 dwg
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