The Riko M3 PRC and PRD Series fiber optic sensors are compact sensing heads designed for precision object detection in small and confined spaces. Featuring an ultra small M3 threaded sensing head, these fiber optics are ideal for applications that require installation in tight machine structures or miniature equipment. When paired with compatible fiber optic amplifiers, the sensors transmit light to the sensing point and detect the presence or absence of objects with high accuracy, making them suitable for micro component detection and positioning tasks in automated production environments.
The PRC Series is designed for reflective sensing applications, while the PRD Series is configured for through beam detection where the emitter and receiver are separated for longer sensing distances and stable detection performance. The compact metal housing improves durability and allows secure mounting using standard M3 threads. With flexible fiber cables and stable optical transmission, the M3 PRC and PRD Series are widely used in electronics manufacturing, semiconductor equipment, precision assembly lines, and other industrial automation systems that require small footprint sensors.
