Adinath Electricals

A proximity sensor is a device that detects the presence of objects without physical contact. They are used in many applications, including machine tools, manufacturing systems, packaging, production, printing, and food processing. 

A proximity sensor is a device that can detect or sense the approach or presence of nearby objects and for this it does not need physical contact. There are different kinds of proximity sensors. Some of them are listed [8]: • Inductive: This type of sensor is used to detect nearby metallic objects.