IFM electronic ID502A Inductive sensor; 105 x 80 x 42 mm; Sensing range 60 mm non-flush mountable; normally open / normally closed; (selectable); DC; PNP; terminals: 0,34...2,5 mm²; Cable sheath: Ø 5...9 mm; IP 65; 3-wire; Ambient temperature -20...60 °C;