Inductive sensor NJ30P+U1+A2, Switching function, Inductive Sensors, 30 mm non-flush, Only for non-ferrous metals, Usable up to SIL 3 acc. to IEC 61508, Degree of protection IP68, ATEX & IECEX certifications, ATEX/IECEx Zone 2/22, 5 meter connection cable