Autronica Fire and Security AS | www.autronicafire.no | Page 2
AutroFlame IR-Flame detector BG-21
Typical installation
Use a stable bracket. The detector should be mounted on a level surface to prevent the enclosure from
deforming. Pointing the detector down 45° from the horizontal line, will result in the illustrated coverage
and with 45° horizontal coverage to each side of the centre line.
45°
30°
Orientation of the base in a typical installation
to
place the 30° sector as shown in the figure on the right:
NOTE! The ONLY correct
way to fit the detector
head to the base is to
pair the widest notch on
the head with this peg
on the base.
To comply with the directional dependence set out in
EN 54-10:2002, an angle of +30° from 0° (0° = orientation
of the detector on the same axes as the flare source)
should not be exceeded, based on lab tests with
a distance of approximately 1.5 m (5.0 ft).
