Rockwell Automation 42CM-E8EZB-D4

18 mm Metal Sensor,18 mm Cylindrical,Transmitted Beam Source,Laser,Not Adjustable Sensitivity,Transmitted Beam Source,DC Transmitted Beam Emitter,4 Pin Micro Quick Disconnect,Metal,18mm Mount,3 mm Minimum Sensing Distance,55000 mm Operating Distance,50000 mm Sensing Distance,4 pin DC Micro