Panasonic Retro-Reflective Optical Sensor 4m PNP

Cylindrical shape M18 in sturdy plastic case. Through-beam with test input. Diffuse reflective types include sensitivity adjuster. Through-beam and retro-reflective Dark-ON, Diffuse reflective Light-ON. With LED switching status display. Light source LED infrared: (through-beam and diffuse reflective); Light source LED red: (retro-reflective). Response time 1 ms. Simple fastening via two nuts. Connection: M12 plug or 2 m cable.