Timeguard 201.0.090 - Manual (Page 6)

46
.2 Light measurement
The detector measures artificial light
and daylight reflected directly bene-
ath the detector (beam width approx.
± 30°).
The mounting location is used as the
reference for the lighting levels.
With indirect lighting, the artificial light at the detector’s mounting location
should not exceed 2000 Lux (Brightness value > 2000 Lux).
. Connection
A concealed housing should be used
for flush-mounted fitting of the pre-
sence detector compact passage.
A surface frame is available for sur-
face mounting.
N L
S A
P
B2 B1
compact
power
Master
N
L
Presence (e.g. HVAC)