USER MANUAL
OPTIMA 7
MRU GmbH, D-74172 Neckarsulm
12 / 78
3
Description
The main task of the
analyzer
is to assist with precision control and ad-
justment measurements of gas, oil and wood fired furnaces.
Available options for this and other analyzers can be found on the MRU
Homepage or speak to a member of our sales team.
Gas schematics diagram
In combination with the extraction probe (inserted in the stack) the in-
ternal gas pump of the
OPTIMA7
analyzer
extracts a portion of the flue
gas and analyzes it using electro-chemical sensors.
The thermo-element in the probe tube measures the flue gas tempera-
ture and due to the construction of the probe pressure (draft) can be
measured as well.
Position Description
1
Sampling probe
2
Triple hose
3
Condensate separator
4
Star filter
5
Non return valve
6
Gas pump
7
Sensor chamber
8
O
2
-Sensor
9
Further electrochemical sensors optional*
10
CO2 NDIR *
11
CO Purge pump * / not available with CO2-NDIR
12
Pressure sensor *
*optional
