Rockwell Automation 42CA-E1EZB1-D4

18 mm Cylindrical Sensor,18 mm Cylindrical,Transmitted Beam Source,Infrared,Not Adjustable Sensitivity,Transmitted Beam Source,DC Transmitted Beam Emitter,4 Pin Micro Quick Disconnect,Plastic,18mm Mount,3 mm Minimum Sensing Distance,16000 mm Operating Distance,16000 mm Sensing Distance,4 pin DC Micro