SICK WTB4S - Page 91

WTB4SP-xxxxx2xxxx:
0
150
(5.91)
100
(3.94)
50
(1.97)
0
y
x
y
x
Minimum distance in mm (y) between the set sensing
range and white background (90 % remission factor)
Example:
Safe suppression of the background
White background (90 %)
Black object (6 % remission factor)
Set sensing range x = 80 mm
Needed minimum distance to white
background y = 0.5 mm
Distance in mm (inch)
Recommended sensing range for
the best performance
5
(0.20)
4
(0.16)
3
(0.12)
2
(0.08)
1
(0.04)
2
6%/90%
1
1%/90%
90%/90%
4
3
18%/90%
Illustration 6: WTB4SP-xxxxx2xxxx
4
2
3
1
0
Distance in mm (inch)
150
(5.91)
100
(3.94)
50
(1.97)
1304/10
904/10
4/10
4/10
130
130
D
C
A B
BluePilot
E
F
Recommended sensing range for
the best performance
Illustration 7: WTB4SP-xxxxx2xxxx
1
objet ultra noir, coefficient de réflexion diffuse 1%
2
Objet noir, coefficient de réflexion diffuse 6%
3
Objet gris, coefficient de réflexion diffuse 18%
4
Objet blanc, coefficient de réflexion diffuse 90%
A Distance de commutation min. en mm
B Distance de commutation max. en mm
C Champ de vision
D Ajuste del umbral de conmutación de rango para la supresión de fondo
E Indication de la distance de commutation
F Bouton poussoir rotatif
bleue Plage de distance de commutation recommandée pour la meilleure performance
NOTICE D'INSTRUCTIONS
8028211/2023/10/20 | SICK N O T I C E D ' I N S T R U C T I O N S | WTB4S
91
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