Features
   Sensor/ detection principle Photoelectric retro-reflective sensor, autocollimation
   Dimensions (W x H x D) 15.6 mm x 48.5 mm x 42 mm
   Housing design (light emission) Rectangular
   Sensing range max. 0 m ... 4 m 1)
   Type of light Visible red light
   Light source LED 2)
   Light spot size (distance) Ø 100 mm (3 m)
   Angle of dispersion Approx. 1.5°
   Wave length 640 nm
   Adjustment Potentiometer, 5 turns
   Special features Pin assignment: 1=L+/ 3=0V /4=Q/ 2=N/C