Data Sheet

SF22/C LiDAR sensor
Datasheet
4. Safety instructions
The SF22/C emits ionizing laser radiation. The level of the laser emission is Class 1M which indicates that the laser beam is
safe to look at with the unaided eye but must not be viewed using binoculars or other optical devices. Notwithstanding the
safety rating, avoid looking into the beam and switch the unit off when working in the area.
Caution
The use of optical instruments with this product will increase eye hazard.
The SF22/C should not be disassembled or modified in any way. The laser eye safety rating depends on the mechanical
integrity of the optics and electronics so if these are damaged do not continue using the SF22/C. There are no user
serviceable parts and maintenance or repair must only be carried out by the manufacturer or a qualified service agent.
No regular maintenance is required for the SF22/C but if the lenses start to collect dust then they may be wiped with suitable
lens cleaning materials.
4.1. Labelling
Laser radiation information and product identification labels
4.2. Laser radiation information
Specification
Value / AEL
Notes
Eye safety classification
Class 1M
Laser wavelength
905 nm
Pulse width
15 ns
Pulse frequency
20 kHz
Average power
< 2.5 mW
NOHD
0.5 m
Distance beyond which binoculars with may be used safely
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