| 摘要 |
1. System for measuring shaft dislocation in relation to the body of a turbo-machine, in which the sensor induction coil is connected in series through a high frequency generator and an amplitude demodulator with a standardizing amplifier, the generator, the demodulator and the amplifier being contained in a transducer, characterised in that in the transducer it comprises a linearization circuit (N), whose input is connected to the output of the standardizing amplifier (S), and its output to the input (P) polarizing the generator (G), and moreover the other input of the demodulator (E) is connected with the zero drift (D) thermal compensation system, and the other input of the linearization circuit (N) is connected with the thermal sensitivity changes compensation system (F).<IMAGE>
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