Keyence Corporation PZ-V73P Photoelectric Sensor

The Keyence PZ‑V73P is a non-contact photoelectric sensor switch that uses infrared/visible light to detect the presence, position, or movement of parts in automated systems. Built for industrial environments, it operates from a 12–24 V DC supply with a PNP digital output delivered through a 4‑pin M12 connector, making it suitable for quick installation in conveyors, packaging machinery, assembly lines, robotic cells, and material‑handling equipment. The sensor provides power and output indicators for at‑a‑glance status, supports bracket or surface mounting, and is designed for fast switching in dynamic detection tasks. Its industrial protection rating and operating temperature range suit continuous operation in manufacturing settings, and the sensing distance is described as industrial range and model dependent. This model is commonly used to detect part presence, position, or motion, supporting reliable control logic and counting tasks in automated systems.