Turck 1613007 BI2-Q5,5-AP6X-0,3-PSG3M inductive proximity switch

Inductive sensor, cuboid, height 5.5mm, active surface at the top, plastic, PP, DC 3-wire, 10...30 VDC, normally open, PNP output, connector, M8 x 1, cable length 0.3m, rated switching distance: 2 mm, flush