Delta PS-RL4-NS12

PS-RL4-NS12-PHOTO SENSOR STD RETRO 4.2M NPN 2M 20.The PS-RL4-NS12-PHOTO SENSOR is a dependable retro-reflective sensor with 4.2-meter range, NPN output, and a 2-meter wire. It is both sturdy and simple to install, making it ideal for industrial automation applications.