Distance From Reflective Surfaces; F3Sg-Sr (Type 2 Espe) - Omron F3SG-SRB Series User Manual

5-1-3. Distance from Reflective Surfaces

Install the F3SG-SR so that it is not affected by reflective surfaces. Failure to do so may
hinder detection, resulting in serious injury.
Install the sensor system at distance D or further from highly reflective surfaces such as metallic walls,
floors, ceilings, or workpieces, as shown below.
F3SG-SR (Type 4 ESPE)
Emitter
Distance between an emitter and a
receiver (operating range L)
0.3 to less than 3 m
3 m or more

5-1-3-1. F3SG-SR (Type 2 ESPE)

Emitter
Distance between an emitter and a
receiver (operating range L)
0.3 to less than 3 m
3 m or more
Reflective ceiling
D
Receiver
Detection zone
L
D
Reflective floor
Allowable installation distance
D
0.13 m
L/2 x tan5 ° = L x 0.044 m
Reflective ceiling
D
Receiver
Detection zone
L
D
Reflective floor
Allowable installation distance
D
0.26 m
L/2 x tan10 ° = L x 0.089 m
Reflective surface
D
Emitter
5 5
L
Reflective surface
D
Emitter
10 10
L
Wiring and Installation
Receiver
Receiver
F3SG-SR
User's Manual
E
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