Brand: AutomationDirect Item: Photoelectric sensor Connection: 4-pin M12 quick-disconnect IP Rating: IP67 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, standard duty and long range Sensing Method: Through-beam receiver Number of Wires: 3 Sensing Distance: 16m Switching Frequency: 25 Hz Barrel Type: Threaded AutomationDirect photoelectric sensor, tubular, threaded, plastic housing, through-beam receiver, 16m sensing distance, 20-253 VAC operating voltage, dark-on, 3-wire, 4-pin M12 quick-disconnect.