Back Индуктивен датчик Bulgarian Sensor inductiu Catalan Induktiver Sensor German Sensor inductivo Spanish Induktiivtajur Estonian Sentsore induktibo Basque Ինդուկտիվ տվիչ Armenian Sensore induttivo Italian Индуктивті датчик Kazakh Indukcinis jutiklis Lithuanian
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1. Field sensor
2. Oscillator
3. Demodulator
4. Shmitt Trigger
5. Output
An inductive sensor is an electronic device that operates based on the principle of electromagnetic induction to detect or measure nearby metallic objects. An inductor develops a magnetic field when an electric current flows through it; alternatively, a current will flow through a circuit containing an inductor when the magnetic field through it changes. This effect can be used to detect metallic objects that interact with a magnetic field. Non-metallic substances, such as liquids or some kinds of dirt, do not interact with the magnetic field, so an inductive sensor can operate in wet or dirty conditions.[1]
- ^ Winncy Y. Du, Resistive, Capacitive, Inductive, and Magnetic Sensor Technologies, CRC Press, 2014 ISBN 1439812446, Chapter 4 Inductive Sensors
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