FIELD: measuring.
SUBSTANCE: invention relates to measuring equipment and can be used to measure microdisplacements of rotating parts, including in systems with an active magnetic suspension. Inductive displacement transducer comprises at least two pairs of cores with inductance coils and rotor arranged between cores. At least two pairs of cores are located diametrically opposite in each pair, and winding of inductance coil of each core of one pair of cores is connected to windings of inductance coils of both cores of another diametrically opposite pair of cores.
EFFECT: high noise immunity and sensitivity of the inductive displacement sensor, as well as reduced effect of external factors on the sensor readings.
5 cl, 2 dwg
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