-
16
-
O80, 382 x 288 px
Distance
[m]
Field of view:
HFOV [m]
Pixel inside canthus
(15x15 mm)
Depth of field: DOF [m]
for 3x3 px
0.3
0.5
15 x 15
0.3
0.6
1.0
8 x 8
5.3
1.2
2.0
4 x 4
infinite
The following table shows the recommended installation area.
Lens
Recommended working range for
screening [m] (Distance Camera - Person)
Recommended working range for reference [m]
(Distance Camera - BR20)
min
max
min
max
O18
3
6
3
20
O29
2
4
2
18
O53
1.0
2
1
11
O80
0.6
1.2
0.6
7
The O18 or O29 optics are recommended for temperature measurement by individual screening
at the medial canthus. At least 3x3 pixels are required in the canthus area and the optimal FOV
width is 1 m.
Summary of Contents for BR 20AR
Page 1: ...Operators Manual BR 20AR Ambient temperature reference source...
Page 8: ...8 Figure 1 Dimensions mm ceiling mounting...
Page 9: ...Technical Data 9 Figure 2 Dimensions mm wall mounting...
Page 11: ...Installation 11 Figure 4 System overview with PI 450i camera...
Page 28: ...BR 20AR MA E2020 07 A...
