photocell switches
2,805 Per Piece
Capacitive Sensors
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Capacitive Proximity Sensor is designed to detect, and react to any object which moves into the operating zone. The sensor contains an oscillator. The capacitance of this oscillator is linked with the sensing face and when any object moves into the operating zone, its capacitance activates the oscillator. The sensor can detect conductive as well as non conductive material. It is advisable to have an object with permittivity more than one. The conductive objects are generally to be earthed for better results.
Best Deals from Proximity Switches
EH2 Series Capacitive Sensor
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Capacitive Sensor With Adjustable Sensitivity Product lineup with M12, M18, M30 and φ34 models. Non-contact detection of metallic and nonmetallic objects including water, oil, glass, plastic and wood. DC 3-Wire models and AC/DC 2-wire models. General-purpose threaded type, Fixed sending distance type, and Long-distance capacitive sensor with adjustable sensitivity type.
passive infrared sen switch
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passive infrared sen switch, Outdoor Motion Detector, Microwave Sensor