Inductive Sensor, Operating voltage 10…30 VDC, Rated switching distance 4 mm, Non-flush, Threaded barrel, M8 x 1, Stainless steel, 1.4427 SO, Factor 1 for all metals, Protection class IP68, Resistant to magnetic fields, Extended temperature range, High switching frequency, DC 3-wire, 10…30 VDC, NO contact, PNP output, M8 x 1 male connector