Inductive sensor, rated switching distance 5 mm, flush, threaded barrel, M18 x 1, chrome-plated brass, DC 2-wire, nom. 8.2 VDC, output according to DIN EN 60947-5-6 (NAMUR), connector M12 x 1, ATEX Category II 1 G, Ex Zone 0, ATEX Category II 1 D, Ex Zone 20, SIL2 (Low Demand Mode) according to IEC 61508, PL c according to ISO 13849-1 for HFT0, SIL3 (All Demand Mode) according to IEC 61508, PL e according to ISO 13849-1 for redundant configuration HFT1