FIELD: measurement technology. SUBSTANCE: measuring converter of nonelectric values has source of reference voltage, commutator, differential capacitive pickup and amplifier, phase-sensitive demodulator connected to it, comparator and integrator. Common electrode of capacitive pickup is linked to output of integrator and two other electrodes to inputs of differential amplifier which are connected to input of integrator through resistors. Compensation unit allows error related to misalignment of electrodes of differential capacitive pickup to be reduced. EFFECT: reduced errors of measuring converter. 2 cl, 1 dwg
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|---|---|---|---|
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| SMALL-SIZE ANGULAR VELOCITY VECTOR METER ON THE BASIS OF A FIBER-OPTIC GYROSCOPE | 2017 |
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RU2676944C1 |
