... Type , Pre-Wired Type , Sensing Distance 1m , NPN Transistor OutputE3Z-D62K 2M Diffuse-Reflective Type (Oil-Resistant Model) , Pre-Wired Type ... , Sensing Distance 1m , NPN Transistor OutputE3Z-D62-M3J 0.3M Diffuse-Reflective Type (Oil-Resistant Model) , Pre-Wired ... Type , Sensing Distance 0 to 1m , NPN Transistor OutputE3Z-D62-M1J 0.3M Diffuse-Reflective Type, Pre-Wired M12 Type , ...