The KEYENCE PZ41 is a genuine NPN diffuse-reflective photoelectric sensor from the PZ-G series, designed for reliable object detection in industrial environments. It features a 200mm sensing distance, a fast 0.5ms response time, and operates on a 12 to 24 VDC power supply. This robust sensor is equipped with a red LED light source (680 nm) and offers an NPN open collector output (100 mA max). Its compact design (10.4mm W x 27mm H x 20mm D) and IP67 protection rating ensure durability and performance in demanding conditions, suitable for various alarm and control functions.