28
Smarty 3X VE / Smarty 3X VE 3.0
www.salda.lt
Room CO2 transmitter installation recommendation
min. 50 cm
min. 60 cm
150 cm
max. 400m
2
Where the channel CO2 transmitter is used: it must be installed in the extract air duct. Tool for drilling
holes are required for its installation.
CO
2
concentration [ppm]
3000
Effect on an individual
2500
2000
Reduced concentration, drowsi-
ness, headache, etc.
1500
1000
Pettenkofer limit
Pettenkofer limit Disturbs
500
Pleasant
0
0
1
2
3
4
Duration of the presence in the room in hours
Cl
o
sed
wi
nd
o
ws
Co
ntr
olled
v
e
n
ti
la
t
ion
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