AO2000 CONTINUOUS GAS ANALYZERS  |  OI/AO2000-EN REV. B  31
 
 
 
Gas connections 
Caldos25, Caldos27 
1
2
34
7
8910
12 11
14
13
Analyzer
Purge In
Analyzer
Purge Out
 
Magnos206 
12
34
13
14
12 11 10 9 8 7
Analyzer
Purge In
Analyzer
Purge Out
 
 
1 
Sample gas inlet 
2 
Sample gas outlet 
3 
Purge gas inlet thermostat chamber "Analyzer Purge In". Connect needle 
valve upstream to adjust the purge gas flow rate to 15 to 20 l/h. 
4 
Purge gas outlet thermostat chamber, ex works tubed with 13 
7 
Purge gas inlet for housing 
8 
Purge gas inlet for housing 
9 
Pressure sensor 
10 
Pressure sensor 
11 
unused, closed off 
12 
unused, closed off 
13 
Purge gas inlet flow monitoring 
14 
Purge gas outlet flow monitoring "Analyzer Purge Out"