WTT190L-Axxx
Sensing range max. 0.2 ... 3.0 m
1)
Light spot diameter/distance < 12.0 mm / 3,0 m
Supply voltage U
B
DC 12 ... 30 V
Output current I
max.
≤ 100 mA
Switching frequency AVG 1: 833 Hz, AVG 4:
500 Hz, A
VG 16: 147
Hz, AVG 64: 38 Hz, AVG
256: 10 Hz
2)3)4)
Max. response time AVG 1: 0.6 ms, AVG 4: 1
ms, A
VG 16: 3.4 ms,
AVG 64: 13 ms, AVG
256: 51.4 ms
5)6)4)
Analog output 4 mA ... 20 mA (≤300
W) / 0 V ... 10 V
(≥10 kW) / switchable
Analog output resolution 10 bit
Distance value measuring range 0.2 ... 3.0 m
1)
Distance value reproducibility 5 ... 80 mm
1)7)
Accuracy typ. +/- 30 mm (0.2 ...
2.0 m); +/- 50 mm
(2.0 ... 3.0 m)
Enclosure rating IP67
Protection class III
Circuit protection A, B, C
8)
Ambient operating temperature -30 ... +50 °C
9)
1)
Objec
t with 6 % ... 90 % remission (based on standard white DIN 5033)
2)
With light / dark ratio 1:1
3)
Dependent on distance to object, distance to background, and switching threshold selected
4)
Signal transit time with resistive load
5)
Can be influenced via average filter.
6)
Equivalent to 1 σ.
7)
A = UB-connections reverse polarity protected
B = inputs and output reverse-polarity protected
C = Interference suppression
8)
Where TU < –10 °C: warm-up time < 10 min; UV>=24 V.
7 Disassembly and disposal
The sensor must be disposed of according to the applicable country-specific regula‐
t
ions
. Efforts should be made during the disposal process to recycle the constituent
materials (particularly precious metals).
DISASSEMBLY AND DISPOSAL 7
8020032.17U4 | SICK
Subjec
t to change without notice
13
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