Návrh vyhodnocovacího obvodu pro indukční snímače

Abstract

This bachelor thesis is engaged in design evaluation-circuit for induction transducer displacement. The first part explains concept of sensor and basic position sensor division. In the second part basic types of position induction-sensors are introduced. Their principles and structural configuration modifications are described here, too. Chosen sensor types include samples of solutions their evaluation-circuits. The pictures and drawings are enclosed for clearness. The third chapter describes the own drawing evaluation-circuit for differential position induction-sensor. The evaluation-circuit output creates 0 – 20 mA current loop with grounded load. The block diagram and function description clarify the design. The calculation of evaluation-circuit parts tails after.