Brand: AutomationDirect Item: Photoelectric sensor Connection: 4-pin M12 quick-disconnect IP Rating: IP67 Light Emission: Visible red Housing Material: Plastic Housing Size: 18mm diameter x 80mm body Operating Voltage: 20-253 VAC Additional Information: Purchase cable separately Shape: Tubular Operation Mode: Dark-on Application: AC powered and standard duty Sensing Method: Polarized retroreflective Number of Wires: 3 Sensing Distance: 3m Switching Frequency: 25 Hz Barrel Type: Threaded AutomationDirect photoelectric sensor, tubular, threaded, polarized retroreflective, visible red, 3m sensing distance, dark-on, 3-wire, 4-pin M12 quick-disconnect.