BES0086 (BES-M18MI-PSC50B-S04G) Balluff Sensor
Key Specifications

• Sensor Type: Inductive proximity
• Housing Style: M18x1 threaded barrel (Ø 18 x 66 mm dimensions)
• Sensing Range: 5 mm (flush mountable installation)
• Switching Output: PNP, normally open (NO)
• Operating Voltage: 10 to 30 VDC
• Switching Frequency: Up to 2,000 Hz
• Connection Type: M12x1 male connector, 3-pin
• Housing Material: Nickel-free coated brass (PBT sensing surface)
• IP Rating: IP68
• Operating Temperature: -40°C to 85°C 
• If you want, let me know:
  • What application or machine you are installing this on
  • If you need help finding compatible M12 connector cables or mounting brackets
  I can provide exact wiring diagrams or alternative part recommendations.