Brand: AutomationDirect Item: Photoelectric sensor Connection: 4-pin M12 quick-disconnect IP Rating: IP67 Includes: Mounting hardware Light Emission: Infrared Housing Material: Plastic Housing Size: 18mm diameter x 72.8mm body Operating Voltage: 20-253 VAC Additional Information: Purchase cable separately Shape: Tubular Operation Mode: Selectable light-on/dark-on Application: AC powered and standard duty Sensing Method: Diffuse with background suppression Number of Wires: 4 Sensing Distance: 100mm Switching Frequency: 25 Hz Barrel Type: Threaded AutomationDirect photoelectric sensor, tubular, threaded, plastic, diffuse with background suppression, 100mm sensing distance, selectable light-on/dark-on, 25 Hz switching frequency, 4-pin M12 quick-disconnect.