Brand: AutomationDirect Item: Photoelectric sensor Connection: 4-pin M12 quick-disconnect IP Rating: IP69K Includes: Mounting hardware Light Emission: Infrared Housing Material: 316L stainless steel Housing Size: 18mm diameter x 82.5mm body Operating Voltage: 10-30 VDC Additional Information: Purchase cable separately Shape: Tubular Application: Harsh duty, food and beverage and long range Sensing Method: Through-beam emitter Number of Wires: 2 Sensing Distance: 20m Barrel Type: Threaded AutomationDirect photoelectric sensor, tubular, threaded, 316L stainless steel housing, through-beam emitter, infrared, 20m sensing distance, 10-30 VDC operating voltage, 2-wire, 4-pin M12 quick-disconnect.