The PANASONIC / SUNX EX-11A is a high-quality photoelectric sensor that functions as a thru-beam light ON sensor with NPN output. This sensor is capable of detecting objects within a range of 0.15 meters, making it ideal for various industrial applications. It offers reliable and accurate sensing capabilities, ensuring optimal performance in any working environment. With its compact design and easy installation, the EX-11A is an excellent choice for automation and control systems that require precise object detection.