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An inductive sensor is a device that uses the principle of electromagnetic induction to detect or measure 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.
An induction or inductive loop is an electromagnetic communication or detection system which uses a moving magnet or an alternating current to induce an electric current in a nearby wire. Induction loops are used for transmission and reception of communication signals, or for detection of metal objects in metal detectors or vehicle presence ...
The company manufactures electronic products for fabrication and process automation. It specializes in sensor manufacturing, such as sensors used in automatic doors in elevators, encoders, AS interfaces, RFID systems, [1] barcode solutions, [2] and explosion protection, [3] as well as components for the automotive industry, and plant ...
An infrared proximity sensor Optical proximity sensor in a 2016 Samsung smartphone.A proximity sensor is a standard feature of most smartphones, disabling the touchscreen when positioned near an ear during phone calls; more recent (late 2019-early 2020) smartphones with OLED displays may have the sensor mounted under the display.
A typical proximity sensor used for vibration monitoring has a scale factor of 200 mV/mil. [ clarification needed ] Widespread use of such sensors in turbomachinery has led to development of industry standards that prescribe their use and application.
A position sensor is a sensor that detects an object's position. A position sensor may indicate the absolute position of the object (its location) or its relative position (displacement) in terms of linear travel, rotational angle or three-dimensional space. Common types of position sensors include the following: Capacitive displacement sensor