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 mm ... 500 mm 1)
   Type of light Visible red light
   Light source LED 2)
   Wave length 640 nm
   Adjustment Teach-in button
   Time type Off delay
   Off delay 2 ms