Brand: AutomationDirect Item: Photoelectric sensor Connection: 4-pin M12 quick-disconnect IP Rating: IP67 Includes: Mounting hardware Housing Material: Metal Housing Size: 18mm diameter x 50mm body Operating Voltage: 10-36 VDC Additional Information: Purchase cable separately Shape: Tubular Operation Mode: Complementary light-on/dark-on Application: Standard duty Sensing Method: Through-beam receiver Number of Wires: 4 Switching Output: NPN Sensing Distance: 6m Switching Frequency: 1 kHz Barrel Type: Threaded AutomationDirect photoelectric sensor, tubular, threaded, metal housing, through-beam receiver, 6m sensing distance, 10-36 VDC operating voltage, complementary light-on/dark-on, NPN, 4-wire, 4-pin M12 quick-disconnect.