MANUAL [
PY740020/21
]
• Subject to alteration! Version: 10.10.2018
ipf electronic gmbh
• Kalver Straße 25 - 27 • 58515 Lüdenscheid
│
Tel +49 2351 9365-0 • Fax +49 2351 9365-19
│
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Class 1: No risk for eyes or
skin
Class 1 lasers are safe under
reasonably foreseeable
operational conditions of normal
use, including direct long-term
viewing of the beam, even when
exposure occurs using a
magnifying optic.
However, viewing a Class 1
laser product directly can cause
iridescent visual effects,
particularly if the level of
ambient light is low.
Class 2: Do not look into the beam
The accessible beam is in the visible
spectral range (400 nm to 700 nm). It is
also safe for the eye for short periods of
exposure (up to 0.25 s). Accidental
short-term exposure (up to 0.25 s) does
not damage the eye, because the
corneal reflex can automatically protect
the eye sufficiently from longer radiation.
Class 2 lasers can therefore be used
without further protection if it is ensured
that it is not necessary to look at it
intentionally for longer than 0.25 s, or
the corneal reflex is suppressed (e.g.
due to the influence of medication).
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FDA certification plate
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The sensor identification plate contains the following information:
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Company logo
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Sensor brand name
•
QR code for additional information
•
Article name and article number
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Product data
•
Serial number
7.3 Influence of ambient light
Ambient light from lamps, the sun, etc. in the view field of the sensor can lead to malfunctions or a reduction of
accuracy and should be avoided as much as possible.
7.4 Mechanical damage
In the event of a broken front optic, defective display, or loose or exposed laser lens, the sensor must be
disconnected from the power supply immediately. It must not be put into operation again until it has been
repaired by an authorized person. Non-compliance with these safety instructions may lead to the release of
hazardous laser beams.
Summary of Contents for PY740020
Page 1: ...Manual for PY740020 21...
Page 50: ...6 2 Dimensions Optical axis...
