Autonics PRDL18-14DP Inductive Proximity Sensor, Ø18mm, 14mm Range, 3-Wire DC Non-Shielded, PNP NO, M18, 12-24VDC IP67 $39.00 Select
Autonics PRDL18-14DN Sensor, Long Distance Prox, Ø18mm, 14mm Range, 3-Wire, NPN NO, 12-24VDC $39.00 Select
Autonics PRDL18-7DP Sensor, Long Distance Prox, Ø18mm, 7mm Range, 3-Wire, PNP NO, 12-24VDC $39.00 Select