Photoelectric retro-reflective sensor
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Safety notes
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Correct use
8017856.YMH6 | SICK
Subject to change without notice
Operating instructions
Read the operating instructions before commissioning.
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Connection, mounting, and setting may only be performed by trained specialists.
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Not a safety component in accordance with the EU Machinery Directive.
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When commissioning, protect the device from moisture and contamination.
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These operating instructions contain information required during the life cycle of
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the sensor.
ATTENTION
WARNING: Interruption, manipulation or incorrect use can lead to hazardous exposure
due to laser radiation.
The HL18L is an opto-electronic photoelectric retro-reflective sensor (referred to as
"sensor" in the following) for the optical, non-contact detection of objects. A reflector is
required for this product to function. If the product is used for any other purpose or mo‐
dified in any way, any warranty claim against SICK AG shall become void.
The HL18L sensor complies with the Radio Safety Requirements (EMC) for the industri‐
al sector (Radio Safety Class A). It may cause radio interference if used in a residential
area.
Technical data from page 64.
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