Turck 1644736 BI8U-M18-AN6X Inductive Sensor

Inductive sensor, threaded barrel, M18 x 1, chrome-plated brass, DC 3-wire, 10...30 VDC, normally open, NPN output, cable connection, cable length 2m, factor 1 for all metals, protection class IP68, magnetic field resistant, high switching distance, flush installation possible, rated switching distance: 8 mm, flush