Basics Of Sensors

able of Contents

Introduction ............................................................................. 2Sensors ................................................................................... 4Limit Switches ......................................................................... 8International Limit Switches .................................................. 18North American Limit Switches ............................................. 22BERO Sensors....................................................................... 27Inductive Proximity Sensors Theory of Operation .................. 28Inductive Proximity Sensor Family ......................................... 40Capacitive Proximity Sensors Theory of Operation ................ 54Capacitive Proximity Sensor Family ....................................... 57Ultrasonic Proximity Sensors Theory of Operation................. 59Ultrasonic Proximity Sensor Family ....................................... 68Photoelectric Sensors Theory of Operation............................ 80Photoelectric Family of Sensors ............................................ 93Sensor Applications ............................................................... 99Review Answers.................................................................. 107Final Exam ........................................................................... 108