S18M-5-K-32 diffuse-reflective photoelectric sensor
Key Specifications

• Sensor Type: Photoelectric (Diffuse-reflective mode)
• Sensing Range: Maximum up to 100 mm (0.1 meters)
• Supply Voltage: 10 VDC to 30 VDC
• Output Type: NPN / PNP configurable
• Protection Rating: IP67 / IP66
• Housing Style: M18 tubular 

You can check local availability and details via or distributors like Apple Automation And Sensor.Could you tell me what application or machine you are installing this sensor on (such as a conveyor system or printer) so I can help you verify compatibility or wiring?