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Laser Safety
optoNCDT 1420
2.2 ILD1420 CL1
The optoNCDT 1420 CL1 sensors operate with a semiconductor laser with a wavelength of 670 nm (visible/
red).Themaximumopticalpoweris≤0.39mW.ThesensorsfallwithinLaserClass1(I).
The accessible radiation is harmless under predictable conditions. Impairment of color vision and incon-
venience may not excluded for class 1 laser devices, e. g. through glare. The following warning labels are
attached to the sensor cable:
P≤0,39 mW; λ=670 nm
IEC 60825-1:2015-07
THIS PRODUCT COMPLIES WITH FDA
REGULATIONS 21CFR 1040.10 AND 1040.11
CLASS 1 LASER PRODUCT
P≤0,39 mW; =670 nm
Laser Klasse 1
nach DIN EN 60825-1:2015-07
Fig. 4 Laser warning labels on the sensor cable Fig. 5 Laser warning labels
on the sensor housing
Consequently, you can use Class 1 laser equipment without further protective measures. Class 1 lasers are
not subject to registration and a laser protection officer is not required. Laser operation is indicated by LED,
see Chap. 5.3. The housing of the optical sensors may only be opened by the manufacturer, see Chap. 11.
For repair and service purposes the sensors must always be sent to the manufacturer.
P≤0,39 mW; λ=670 nm
IEC 60825-1:2015-07
THIS PRODUCT COMPLIES WITH FDA
REGULATIONS 21CFR 1040.10 AND 1040.11
CLASS 1 LASER PRODUCT
Fig. 6 True reproduction of the sensor with its actual location of the warning labels, ILD 1420