Seeka GR02-S vertical type photoelectric diffuse reflection sensor, 12-24VDC, NPN

GR02-S is a versatile and easy-to-install sensor that does not require a separate reflector. It is a photoelectric sensor that detects objects based on reflected light without the need for an external reflector. It operates when the target reflects the sensor’s own emitted light. The sensor is particularly well-suited for short-range detection in automation and applications where dust, moisture, or mechanical stress in the environment require IP67-level protection.

Diffuse reflection sensor technical details:

• Operating voltage:
  • 12...24VDC
• Current consumption:
  • 35mA (24V)
• Max output current:
  • Not stated, our guess 100mA
• Type of light:
  • Infrared light
• Electrical design:
  • NPN (grounding output) 
• Output function:
  • Light-On / Dark-On, selectable
• Connection method:
  • Wire connection:
    • Brown:
      • +12...24VDC operating voltage
    • Blue:
      • Ground
    • Black:
      • Output signal
• Operating temperature:
  • -25...+55°C
• Protection:
  • IP 67