Instruction Manual Dräger MSI EM2 EM200plus-i
14
The calculation of flue gas loss for condensing boilers can be
activated.
Is this function deactivated or
(CONTINUE)
is pushed, the
display screen in table form is called.
The used abbreviations for the measuring channels mean:
TCA
= combustion air temperature
TG
= flue gas temperature
T dew = dew point temperature
qA
= flue stack losses
qA-B = flue stack losses for condensing boilers
Eta
= efficiency
Eta-B = efficiency for condensing boilers
7.2.2 Display screen in table form
Is the calculation of gas concentrations in mg/m³ deactivated, this display screen is not
shown.
In the first column the measuring channel is displayed.
In the second column the measured values in ppm are
shown and in the third column the measured values are
displayed calculated in mg/m³.
The fourth column shows the resulting reference values in
mg/m
3
or mg/MJ or mg/kWh using the O
2
-reference value
(here 3 %) and the dimension unit (here mg/kWh). The
O
2
-reference value and the dimension unit may be modified
in the menu “measurement settings”.
7.2.3 Result of flue gas analysis
With
(▲▼)
the reading may be scrolled and thus all measured
and calculated values can be shown.
With
(REF)
a selected customer number is shown in the result
display. The customer number can be changed before storing.
With
(CONTINUE)
the “documentation menu“ is called.
