SICK WTM10L - Page 52

y
x
Example:
Safe suppression of the background
White background (90 %)
Black object (6 % remission)
Set sensing range x = 500 mm
Needed minimum distance to white
background y = 10 mm
0
10
(0.39)
20
(0.79)
0
Minimum distance in mm (y) between the set sensing
range and white background (90 % remission)
Distance in mm (inch)
Recommended sensing range for
the best performance
30
(1.18)
y
x
800
(31.50)
600
(23.62)
400
(15.75)
200
(7.87)
2
6%/6%
6%/90%
33
6%/6%
6%/90%
6%/6%
6%/90%
1
Figure 10: Characteristic curve, WTM10L-xxxxx1
0
Distance in mm (inch)
1
2
3
C/D
A B
Recommended sensing range for
the best performance
800
(31.50)
600
(23.62)
400
(15.75)
200
(7.87)
25
25
700
500
25
300
Figure 11: WTM10L-xxxxx1
1
Black object, 6% remission factor, Mode 1: Speed
2
Black object, 6% remission factor, Mode 2: Standard
3
Black object, 6% remission factor, Mode 3: Precision
A Sensing range min. in mm
B Sensing range max. in mm
C Field of view
D Adjustable switching threshold for background suppression
Blue Recommended sensing range for the best performance
Table 8: WTM10L-xxxxx2, Short Range
WTM10L-xxxxx2, Short Range
OPERATING INSTRUCTIONS
52
O P E R A T I N G I N S T R U C T I O N S | WTM10L 9382969/2024-02-23 | SICK
Subject to change without notice
en