Datasheet

W16 / W26 | SICK8021630/2017-10-23
Subject to change without notice
65
COMPACT PHOTOELECTRIC SENSORS WTB26
Characteristic curves
WTB26P-xxxxx1xx
0
40
20
140
120
100
80
60
180
160
200
400
(15.75)
800
(31.5)
2,000
(78.74)
1,200
(47.24)
1,600
(62.99)
0
1
2
3
WTB26P-xxxxx1xx
18%/90%
6%/90%
90%/90%
y
x
yx
Minimum distance in mm (y) between the set sensing
range and background (white, 90%)
white background (90%
)
Example:
Sensing range on black, 6%,
x = 600 mm, y = 40 mm
Distance in mm (inch)
1 Sensing range on black, 6% remission
2 Sensing range on gray, 18 % remission
3 Sensing range on white, 90% remission
WTB26I-xxxxx1xx
0
50
150
100
200
250
400
(15.75)
800
(31.5)
1,200
(47.24)
1,600
(62.99)
2,000
(78.74)
0
1
2
3
WTB26I-xxxxx1xx
18%/90%
6%/90%
90%/90%
y
x
yx
white background (90%
)
Example:
Sensing range on black, 6%,
x = 800 mm, y = 85 mm
Distance in mm (inch)
Minimum distance in mm (y) between the set sensing
range and background (white, 90%)
1 Sensing range on black, 6% remission
2 Sensing range on gray, 18 % remission
3 Sensing range on white, 90% remission
A
B
C
D
E
F
H
I
J
K
L
M
N
O
P
Q
R
S
T