Minimum Distance From Reflective Surfaces - Pilz PSEN op2 Série Manuel D'utilisation

Operating Manual

2.2.2. Minimum distance from reflective surfaces

Reflective surfaces close to the light beams emitted from the safety
device (whether above, below or to the side), may cause passive
reflections and adversely affect detection of the object within the
protected area (Fig. 8).
Improper installation could mean that a protected field is interrupted
without detection, resulting in serious injury.
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PSEN op 2/4 Series
Fig. 8