Datasheet

WT100-2 - MINIATURE PHOTOELECTRIC SENSORS | SICK8017773/2014-11-18
Subject to change without notice
7
MINIATURE PHOTOELECTRIC SENSORS WT100-2
Detailed technical data
Features
Sensor principle
Photoelectric proximity sensor
Detection principle
Background blanking
Dimensions (W x H x D)
11 mm x 31 mm x 20 mm
Housing design (light emission)
Rectangular
Sensing range max.
1)
4 mm ... 140 mm
Sensing range
1)
10 mm ... 100 mm
Type of light
Visible red light
Light source
2)
LED
Light spot size (distance)
Ø 8 mm (90 mm)
Wave length
632 nm
Adjustment
Potentiometer
1)
Objectwith90%reectance(referredtostandardwhite,DIN5033)
2)
Average service life of 100,000 h at T
A
= +25 °C.
Mechanics/electronics
Supply voltage
1)
10 V ... 30 V
Ripple
2)
± 10 %
Power consumption
3)
≤30mA
Output type
PNP / NPN (depending on type)
Switching mode
Light/dark switching
Switching mode selector
Selectable via light/dark rotary switch
Signal voltage PNP HIGH/LOW
U
V
- 1,8 V / ca. 0 V
Signal voltage NPN HIGH/LOW
Approx. V
S
/ < 1.8 V
Output current I
max.
100 mA
Response time
4)
≤0.5ms
Switching frequency
5)
1,000 Hz
Connection type
Cable, 2 m
6)
Male connector
(depending on type)
Circuit protection
A
7)
, B
8)
, D
9)
Protection class
III
Housing material
ABS/PC/POM
Optics material
PMMA
Enclosure rating
IP 67
Items supplied
Mounting bracket BEF-W100-A
Ambient operating temperature
–25 °C ... +55 °C
Ambient storage temperature
–40 °C ... +70 °C
1)
Limit values, reverse-polarity protected, operation in short-circuit protected network: max. 8 A.
2)
May not exceed or fall short of V
S
tolerances.
3)
Without load.
4)
Signal transit time with resistive load.
5)
With light/dark ratio 1:1.
6)
Do not bend below 0 °C.
7)
A = V
S
connections reverse-polarity protected.
8)
B = output reverse-polarity protected.
9)
D = outputs overcurrent and short-circuit protected.
A
B
C
D
E
F
H
I
J
K
L
M
N
O
P
Q
R
S
T