The E2B-M18KS05-M1-C2 is a series of inductive proximity sensors manufactured by Omron. These are cylindrical sensors with a sensing range of 5 mm and a rated voltage of 10-32 VDC. They are suitable for a wide range of industrial applications, including edge detection, detection of magnetic field disruptions, object detection, and positioning. They are protected from external influences, such as dust and water, and can survive vibration and shock due to their robust design.