Baumer
IFRM 12N1701/S14L
Inductive Proximity Sensor, Ø12x50mm, Flush, 10-30VDC, 4mm Range, NPN NO, M12 Connector, IP67, Generally Available to Ship in 3 to 5 Days
Alt: 10229418
Inductive Proximity Sensor, Ø8x50mm, Flush, 10-30VDC, 2mm Range, PNP NC, M12 Connector, IP67