Honeywell SYA14 Series Manual page 32

Figure 3-2 Distance from Reflective Surfaces
2.5°
2.5°
Emitter
D
Minimum distance to reflective surface (in mm)
900
800
700
600
500
400
300
200
100
0
-100
-200
-300
-400
-500
-600
-700
-800
-900
0 1 2 3
Distance L between emitter and receiver
32
Reflective surface
2.5°
R
2.5°
Receiver
L
(optical axis)
L
4 5 6 7 8 9 10
107031-23 EN FR26 GLO 1199 Printed in France