DEVICE TO GENERATE OUTPUT SIGNAL OF INDUCTIVE DIFFERENTIAL MEASURING CONVERTER Russian patent published in 2014 - IPC G01D5/22 

FIELD: measurement equipment.

SUBSTANCE: invention relates to measurement equipment and may be used in devices that use inductive differential measuring converters as a primary converter applied for measurement of movements, vibrations and beats of shafts and objects operating in a wide range of non-stationary temperatures. The device for generation of the output signal of the inductive differential measuring converter comprises a voltage converter 1, identical high-pass filters 2 and 3, a DC source 4, an inductive differential measuring converter 5, comprising the first 6 and second 7 branches, the first 11, second 8 and third 9 additional high-pass filters, operational amplifiers 10 and 12, identical rectifiers 13 and 16, identical low-pass filters made in the form of integrating differential amplifiers 14 and 15, a microcontroller 17 and a reference resistor 18.

EFFECT: expansion of functional capabilities, higher accuracy of measurement and reduced temperature error in a wide range of operating temperatures under non-stationary temperature processes.

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