The PANASONIC/SUNX EX-11B is a photoelectric sensor that is perfect for detecting objects in various industrial applications. This sensor operates in the thru-beam mode and has a dark ON NPN output. With a sensing distance of 0.15m, it offers reliable object detection even in challenging environments. The compact design of the EX-11B makes it easy to install and integrate into your existing systems. Whether you need to detect the presence or absence of objects or perform other industrial automation tasks, the EX-11B is a reliable and high-performance solution.