OPERATING INSTRUCTIONS
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O P E R A T I N G I N S T R U C T I O N S | WTT12-S
Function 1: Object between sensor and reference object or reference surface
3
Figure 11: Alignment
Sensor
1
Light beam
2
Detected object
3
A
Distance front of sensor to reference surface
B
Distance front of sensor to object surface
C
Distance object surface to reference surface
Table 4: Detection corridor
A
Distance front of sensor to reference surface
B
Distance front of sensor to object surface
C
Distance object surface to reference surface
NOTE
The light beam must be directed towards a reference surface. Without a reference
surface, no safety function is possible.
1
A
B
2
C
α
150 ... 2,000 mm
> 50 mm
> 85 mm
8029123/2024/01/15 | SICK
Subject to change without notice