Disassembly And Disposal; Maintenance - SICK PowerProx Small Analog -WTT190L-A Serie Betriebsanleitung

Sensing range max.
Light spot diameter/distance
Supply voltage V
S
Output current I
max.
Max. switching frequency
Max. response time
Analog output
Analog output resolution
Distance value measuring range
Distance value reproducibility
Accuracy
Enclosure rating
Protection class
Circuit protection
Ambient operating temperature
Object with 6 % ... 90 % remission (based on standard white DIN 5033)
1)
2) With light / dark ratio 1:1
Dependent on distance to object, distance to background, and switching threshold selected
3)
4) Signal transit time with resistive load
Can be influenced via average filter.
5)
6) Equivalent to 1 ohm.
A = UV-connections reverse polarity protected
7)
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

8

Maintenance

8020032.ZX33 | SICK
Subject to change without notice
The sensor must be disposed of according to the applicable country-specific regula‐
tions. Efforts should be made during the disposal process to recycle the constituent
materials (particularly precious metals).
SICK sensors are maintenance-free.
We recommend doing the following regularly:
•
Clean the external lens surfaces
• Check the screw connections and plug-in connections
No modifications may be made to devices.
DISASSEMBLY AND DISPOSAL
WTT190L-Axxx
0.2 ... 3.0 m
< 12.0 mm / 3,0 m
DC 12 ... 30 V
≤ 100 mA
AVG 1: 833 Hz, AVG 4:
500 Hz, AVG 16: 147
Hz, AVG 64: 38 Hz, AVG
256: 10 Hz
AVG 1: 0.6 ms, AVG 4: 1
ms, AVG 16: 3.4 ms,
AVG 64: 13 ms, AVG
256: 51.4 ms
4 mA ... 20 mA (≤300
W) / 0 V ... 10 V
(≥10 kW) / switchable
10 bit
0.2 ... 3.0 m
5 ... 80 mm
typ. +/- 30 mm (0.2 ...
2.0 m); +/- 50 mm
(2.0 ... 3.0 m)
IP 67
III
A, B, C
8)
-30 ... +50 °C
7
1)
2)3)4)
5)6)4)
1)
1)7)
9)
13