HD77 Installation Guide
33
Appendix: B
PIR Detector Beam Pattern
The beam pattern for the Detector is shown below.
Figure 38 – PIR Detector Beam Pattern
Note:
EN 50131 testing has been performed for 100 degrees
6.0
2.0
6.0
8.0
12.0
(40)
(30 )
(20)
(10 )
(10)
(20)
(30 )
(40)
Meters
100
degrees
Feet
4.0
10.0
2.0
8.0
4.0
10.0 12.0
6.0
2.0
8.0
4.0
10.0
12.0
(40)
(20)
(30 )
(10 )
Feet
Meters
0
2
4
6
8
10
12
14
Meters
Feet
(26)
(40)
(13)
(5.6)
2.1m (6'8")
2
4
(13)
(6'6")
Top view
Side view
