This VL1C-F12P-06NO-LM12 is an inductive proximity sensor with a M12 mm Nickel plated brass body with a flush mounting design. It has a metal body length of 68 mm and is PNP-NO, with a sensing distance of 6 mm and M12 , 4 pin connector. It has a power supply of 10-30 VDC and protection rating of IP67. This highly durable sensor is perfect for Industrial Automation applications.