Photoelectric sensor is a generic name for sensors which detect an object by using light. The optical signal transmitted from the emitting part of the sensor is modified by being reflected, transmitted, absorbed, etc., by the sensing object and is...

Relay is a device with contacts that opens and closes a switch as the result of an input signal (voltage or current) applied to a coil.

The OMRON Proximity Sensor provides accurate and dependable detection for a wide range of industrial applications. Its advance sensing technology detects objects accurately without making physical contact, thereby improving safety and efficiency. This sensor, designed for durability and constant performance,...