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NIR Thermal Imager
3
Installing the Thermal Imager
If the thermal imager is to be used in conjunction with a protection jacket and
air purge, refer to the installation guides provided with those accessories.
If the thermal imager is to be installed in a location where the ambient
temperature is within the ranges specified for the thermal imager, and no
air purging is required to keep the lens clean, the thermal imager can be
mounted using the two tapped holes on the mounting pad. Either hole can be
used for direct tripod mounting.
A swivel ball mounting (S4 - B) is available from Land infrared. This
mounting accessory enables you to easily adjust the thermal imager's line of
sight.
3.1 Fields of view
Four horizontal fields of view are available:
•
8mm focal length lens gives an overall FOV of 44°
•
25mm focal length lens gives an overall FOV of 14.4°
•
50mm focal length lens gives an overall FOV of 7.2°
•
75mm focal length lens gives an overall FOV of 4.8°
Overall field
of view (vertical)
Page 4
Ensure that the thermal imager has
an unobstructed view of the target area
Fig. 3 Thermal imager field of view
Installation Guide
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