KM9106 Operators Manual
25
Parameter
Controls Options
REF NOx
Select using or key and
NOx = SUM
NOx = NO
NOx = NO2
There are three ways of displaying the value of NOx when the values are converted to
mg/m3. Local authorities may require a certain calculation. The options are as
follows:
•
NOx = SUM
calculates the mg/m3 figure individually from the NO and NO2
values and then adds them together.
•
NOx = NO
adds the ppm values together and then converts to NO equivalent.
•
NOx = NO2
adds the ppm values together and then converts to NO2
equivalent.
On power up the unit will default to NOx = SUM
ENTER