Inductive Sensor, Operating voltage 10…65 VDC, Rated switching distance 8 mm, Non-flush, M12 × 1 threaded barrel, Long version, Chrome-plated brass, Factor 1 for all metals, Protection class IP68, Resistant to magnetic fields, Extended temperature range, High switching frequency, DC 4-wire, 10…65 VDC, Changeover contact, NPN output, M12 x 1 male connector