Disassembly And Disposal; Maintenance - SICK PowerProx Small Teach-in WTT190L-K1 Serie Instrucciones De Operación

7

DISASSEMBLY AND DISPOSAL

Sensing range
Sensing range max.
Light spot diameter/distance
Supply voltage V
S
Output current I
max.
Max. switching frequency
Max. response time
Enclosure rating
Protection class
Circuit protection
Ambient operating temperature
Object with 6 % ... 90 % remission (based on standard white DIN 5033)
1)
2) Limit value; operation in short-circuit protection mains max. 8 A; residual ripple max. 5 Vss
With light / dark ratio 1:1
3)
4) Can be influenced via average filter.
Dependent on distance to object, distance to background, and switching threshold selected
5)
Signal transit time with resistive load
6)
7) A = UV-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
8

Maintenance

12
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.
Subject to change without notice. Specified product properties and technical data are
not written guarantees.
WTT190L-Kxxx
0.2 ... 3.0 m
1)
0.2 ... 3.0 m
1)
~ 12.0 mm / 3.0 m
DC 10 ... 30 V
2)
≤ 100 mA
AVG 1: 833 Hz, AVG 4:
500 Hz, AVG 16: 147
Hz, AVG 64: 38 Hz, AVG
256: 10 Hz
3) 4)5)
AVG 1: 0.6 ms, AVG 4: 1
ms, AVG 16: 3.4 ms,
AVG 64: 13 ms, AVG
256: 51.4 ms
6) 4)5)
IP 67
III
A, B, C
7)
-30 ... +50 °C
8)
8020034.ZX33 | SICK
Subject to change without notice