This VL1D-F18P-08NO/NC-S2M is an inductive proximity sensor with a M18 Nickel plated brass body with a flush mounting design. It has a metal body length of 35 mm and is 4 wire , PNP, NO+NC, with a sensing distance of 8 mm and an PVC cable/2m ; 4*0.25mm2. It has a power supply of 10~30V DC and protection rating of IP67. This highly durable sensor is perfect for Industrial Automation applications.