FESTO SMT0-4U-PS-S-LED-24 proximity switch sensor, catalogued as part #163320, is a non-contact sensing device from FESTO designed for industrial automation. It detects the presence or absence of nearby objects and provides a switching signal to control machinery and automation sequences. As a member of the SMT0 series, this sensor is suited for compact installations in automation cells, conveyors, and other FESTO-controlled equipment.
