Datasheet

W2S-2 | SICK8016285/2014-09-04
Subject to change without notice
9
MINIATURE PHOTOELECTRIC SENSORS WTB2S-2
Characteristic curve
% of sensing range
20
5
10
15
0
Distance in mm (inch)
1
2
3
90 %/90 %
18 %/90 %
6 %/90 %
50
(1.97)
25
(0.98)
75
(2.95)
125
(4.92)
100
(3.94)
150
(5.91)
1 Sensing range on white, 90 % remission
2 Sensing range on grey, 18 % remission
3 Sensing range on black, 6 % remission
Bar diagrams
118 110 150
318 110 130
618 110
12
18
50




0
50
(1.97)
25
(0.98)
75
(2.95)
125
(4.92)
100
(3.94)
150
(5.91)
Distance in mm (inch
)
Sensing range
Sensing range max.
1 Sensing range on white, 90 % remission
2 Sensing range on grey, 18 % remission
3 Sensing range on black, 6 % remission
4 Sensing range on ultrablack, 1 % remission
Light spot size
–8
–6
–4
–2
2
4
6
0
8
100
(3.94)
125
(4.92)
150
(5.91)
50
(1.97)
Sensing range in mm (inch)
Spot diameter in mm (inch)
25
(0.98)
75
(2.95)
Connection diagram
Cd-045
+ (L+)
- (M)
Q
brn
blu
blk
1
3
4
Cd-084
+ (L+)
Q
- (M)
brn
wht
blu
blk
1
2
3
Q
4
Cd-095
+ (L+)
Q
- (M)
brn
wht
blu
blk
Q
A
B
C
D
E
F
H
I
J
K
L
M
N
O
P
Q
R
S
T