1 Safety information
1.1 Safety notes
■
R
e
ad the operating instructions before commissioning.
■
Connection, mounting, and configuration may only be performed by trained
specialis
ts.
■
Not a safety component in accordance with the EU Machinery Directive.
■
UL: Only f
or use in applications in accordance with NFPA 79. These devices must
be fused with a 1 A fuse that is suitable for 30 VDC. UL-listed adapters with con‐
necting cables are available.
■
When commissioning, protect the device from moisture and contamina‐
tion.
■
T
hese operating instructions contain information required during the life cycle of
the sensor.
EN 60825-1:2014
IEC60825-1:2007
Maximum pulse power < 64 mW
Puls lengt
h: 7 ns
Wavelength: 650 nm
Complies with 21 CFR 1040.10
and 1040.11 except for deviations
pursuant to Laser Notice No. 50,
dated June 24, 2007
Laser
1
LASER CLASS 1
ATTENTION
WARNING: Interruption, manipulation or incorrect use can lead to hazardous exposure
due to laser radiation.
2 Product description
2.1 Intended use
The WTT190L-Axxxx is an opto-electronic photoelectric proximity sensor (referred to as
“sensor” in t
he following) for the optical, non-contact detection of objects. If the product
is used for any other purpose or modified in any way, any warranty claim against SICK
AG shall become void.
Photoelectric proximity sensor with background suppression and analog distance value
output.
1 S
AFETY INFORMATION
4
8020032.17U4 | SICK
Subjec
t to change without notice
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