KEYENCE SL-CHS Series - Manual (Page 23)

Chapter 2 Installation and Assembly
2-1
2
ENGLISH
2 Installation and Assembly
2-1 Detection Zone and Installation
• To install the SL-CHS correctly, check the operating distance, detection zone and protection zone of the
SL-CHS to be used.
[Detection zone by model]
Detection zone: The zone where the SL-CHS detects the test piece when it partially enters
Protection zone: The zone where the SL-CHS Series detects the test piece when it enters entirely.
a
b
c
Detection
zone
a: Beam axis interval
b: Beam axis
c: Detection capability
Test piece
Protection
zone
When carrying out the test, be sure to use the 25 mm (0.98") diameter test piece supplied with the
product by KEYENCE.