Brand: AutomationDirect Item: Photoelectric sensor Connection: 4-pin M8 quick-disconnect IP Rating: IP69K Housing Material: 316L stainless steel Housing Size: 21 x 34.8 x 13mm Operating Voltage: 10-30 VDC Additional Information: Purchase cable separately Shape: Rectangular Operation Mode: Selectable light-on/dark-on Application: Harsh duty and food and beverage Sensing Method: Through-beam receiver Number of Wires: 3 Switching Output: NPN Sensing Distance: 10m Sensitivity: Potentiometer Switching Frequency: 1 kHz AutomationDirect photoelectric sensor, rectangular, 316L stainless steel housing, through-beam receiver, 10m sensing distance, 10-30 VDC operating voltage, selectable light-on/dark-on, NPN, 3-wire, 4-pin M8 quick-disconnect.