PROXIMITY SWITCHES / SENSORS : A proximity sensor is a sensor able to detect the presence of nearby objects without any physical contact. A proximity sensor often emits an electromagnetic field or a beam of electromagnetic radiation (infrared, for instance), and looks for changes in the field or return signal.
Inductive Sensors
Capacitive Sensors
Diffused Type
Reflector Type
Thru Beam Type
Magnetic Sensors
Namur Sensors
Connector Cable
Peripheral Unit