0
150
(5.91)
100
(3.94)
50
(1.97)
0
y
x
y
x
Minimum distance in mm (y) between the set sensing
range and white background (90 % remission factor)
Example:
Safe suppression of the background
White background (90 %)
Black object (6 % remission factor)
Set sensing range x = 80 mm
Needed minimum distance to white
background y = 0.5 mm
Distance in mm (inch)
Recommended sensing range for
the best performance
5
(0.20)
4
(0.16)
3
(0.12)
2
(0.08)
1
(0.04)
2
6%/90%
1
1%/90%
90%/90%
4
3
18%/90%