This VL1C-NF12N-08NO-S2M is an inductive proximity sensor with a M12 mm Nickel plated brass body with a Non Flush mounting design. It has a metal body length of 30 mm and is NPN-NO, with a sensing distance of 8 mm and an 2m PVC cable. It has a power supply of 10-30 VDC and protection rating of IP67. This highly durable sensor is perfect for Industrial Automation applications.