... Type , Sensing Distance 1m , NPN Transistor Output E3Z-D62, Omron E3Z-D62 Diffuse-Reflective Photo-electric Sensor Pre-Wired Type , ... Pre-Wired Type , Sensing Distance 1m , NPN Transistor OutputE3Z-D62 2M Diffuse-Reflective Type , Pre-Wired Type , Sensing Distance 1m ... , NPN Transistor OutputE3Z-D62 5M Diffuse-Reflective Type , Pre-Wired Type , Sensing Distance 1m ...