SICK WTM4S - Page 52

0
150
(5.91)
100
(3.94)
50
(1.97)
200
(7.87)
250
(9.84)
300
(11.81)
0
y
x
Distance in mm (inch)
Recommended sensing range for
the best performance
7
(0.28)
5
(0.20)
6
(0.24)
4
(0.16)
3
(0.12)
2
(0.08)
1
(0.04)
Minimum object height in mm (inch)
Example:
Reliable detection of the object
Black background (6 % remission factor)
Distance of sensor to background x = 100 mm
Required minimum object height y = 1.9 mm
For all objects regardless of their colors
Background
x
y
2
6%/90%
90%/90%
1
6%/6%
90%/6%
Figure 11: WTM4S-xxxxx8xx, MultiMode 2
2
1
0
Distance in mm (inch)
150
(5.91)
100
(3.94)
50
(1.97)
200
(7.87)
250
(9.84)
300
(11.81)
0/10
0/10
160
250
D
C
A B
BluePilot
E
F
Recommended sensing range for
the best performance
Figure 12: WTM4S-xxxxx8xx, MultiMode 2
1
Black background, 6% remission factor
2
White background, 90% remission factor
A Sensing range min. in mm
B Sensing range max. in mm
C Visibility range
D Adjustable switching threshold for foreground suppression
E Sensing range indicator
F Teach-Turn adjustment
Blue Recommended sensing range for the best performance
6.4 Configuration
MultiMode
The WTM4S sensor is set in 3 steps:
OPERATING INSTRUCTIONS
52
O P E R A T I N G I N S T R U C T I O N S | WTM4S 8028212/2023/10/20 | SICK
Subject to change without notice
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