S18AW3R
Sensor, Photoelectric, Receiver, 20 Meter Range, 20-250VAC, SPST, 2 Meter Cable
EZ-BEAM S18 Series: Receiver/Emitter Opposed; Rang, 37080
Sensor, S18 Series, Receiver, 20 to 250VAC, Opposed Mode, 20 m Range
EZ-BEAM S18 Series: Receiver Opposed Mode; Range:, 36882