Brand: AutomationDirect Item: Photoelectric sensor Connection: 4-pin M8 quick-disconnect IP Rating: IP67 Light Emission: Infrared Housing Material: Plastic Housing Size: 21 x 12.8 x 31.2mm Operating Voltage: 10-30 VDC Additional Information: Purchase cable separately Shape: Rectangular Operation Mode: Selectable light-on/dark-on Application: Clear object and standard duty Sensing Method: Retroreflective Number of Wires: 3 Switching Output: NPN Sensing Distance: 0.05-1m Sensitivity: Potentiometer Switching Frequency: 2 kHz Sensing Technology: Clear object detection AutomationDirect photoelectric sensor, rectangular, retroreflective, infrared, 0.05-1m sensing distance, selectable light-on/dark-on, NPN, potentiometer, 3-wire, 4-pin M8 quick-disconnect.