ir proximity sensor

E18-D50NK Infrared Obstacle Avoidance proxmity Sensor

Available: 3 Items
MMK: 6,000 Ks
Adjustable proximity sensor E18-D50NK enables detection of an object at a distance of 3 – 50 cm. The detection of obstacles is due to the emergence of reflected infrared light.

Product Description

D50NK Diffuse Reflectance Infrared Sensor NPN

– Sensor Type: Diffuse;
– Operating voltage: 6-36V available;
– Positive brown, dark blue negative Data
– Working environment: -40 to +70 degrees Celsius;
– Degree of protection: IP61-IP67;
– Response time: function reset time were below 2.5ms;
– Sensing object: transparent, opaque;
– Differential distance: detection distance is less than 20%;
– Insulation resistance: 20M ohm or greater;


  • Current consumption: 100 mA
  • Range: 30 ÷ 500 mm (adjustable)
  • Terminals description:
    • brown wire: +5 V
    • black wire: digital logic signal, indicating the presence of obstacles
    • blue wire: GND
  • Cable length: 130 cm, stripped ends
  • Dimensions of the sensor:
    • Length: 77mm
    • The diameter of the screw: 17,5mm

The kit includes:

  • 1 adjustable proximity sensor,
  • 2 plastic nuts to mount the sensor