The CONTRINEX DW-AD-503-M8 is a tubular inductive proximity sensor with an 8mm diameter and 45mm body length, featuring a chrome-plated nickel silver housing. It operates with PNP N.O. output configuration, offering a 3mm sensing distance in semi-flush mounting style. The sensor has a switching frequency of 1 kHz and meets IP67 protection standards, with pigtail connection.