4 ART Tracking Cameras
4.5 ARTTRACK3 (discontinued)
Keep a distance of min. 20 cm when operating the camera ! The
camera is assigned to the Exempt Group according to IEC62471-1 and
therefore poses no risk or hazard to the human eye or skin at this dis-
tance.
Description The ARTTRACK3 camera is the successor of ARTTRACK1 which is no
longer produced. Due to its larger IR flash it can be used for measurements in higher
distances (up to 6 metres). And, because of its passive cooling system (i.e. without fan),
the ARTTRACK3 is also suitable for dirty or noise sensitive environments.
By default the ARTTRACK5/C is equipped with a 4.5 mm lens. Depending on the ap-
plication and the setup the ARTTRACK3 can be equipped with other lenses (i.e. with
different focal lengths). Refer to A.1 on page 236 for a list of available focal lengths and
the respective FoV.
Figure 4.8: Camera ARTTRACK3
Mounting The ARTTRACK3 cameras are optimized for a predefined range of measure-
ment volumes. System operation in smaller or bigger measurement volumes can lead to
reduced accuracy. The measurement volume can be adjusted within certain limits simply
by changing the flash intensity of the ART infrared cameras (see chapter 8.5.1 on page
146).
i
The flash intensities should not be too high. In general, a flash inten-
sity of 3-4 might be sufficient.
Major changes of the measurement volume may require different lenses and thus a new
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