Brand: AutomationDirect Item: Photoelectric sensor Connection: 4-pin M12 quick-disconnect IP Rating: IP67 Includes: Mounting hardware Light Emission: Infrared Housing Material: Metal Housing Size: 12mm diameter x 66mm body Operating Voltage: 10-30 VDC Additional Information: Purchase cable separately Shape: Tubular Application: Standard duty Sensing Method: Through-beam emitter Number of Wires: 3 Switching Output: NPN Sensing Distance: 4m Barrel Type: Threaded AutomationDirect photoelectric sensor, tubular, threaded, metal housing, through-beam emitter, infrared, 4m sensing distance, 10-30 VDC operating voltage, NPN, 3-wire, 4-pin M12 quick-disconnect.