Autonics BUP-50S Sensor, Photo, Plastic Case, Slot Style, Adj Sens, Light & Dark On, NPN Output, 12-24VDC $85.26 Select
Autonics BUP-50S-P Thru-Beam Sensor, 1 Channel, 12-24VDC, 50mm Sensing Distance, Maximum 30mA Current Consumption, Infrared LED Light Source, Light On/Dark On (Selectable), PNP Control Output, 2m Cable Connection, -10 to 60°C (-25 to 70°C Storage), IP66 $69.43 Select
Iboco STS-50 Wire Duct Bracket, Flat, Minimum Order of 10 (per Pack), Price per Piece (6mm Screws Supplied) $2.64 Select