52  EasyLine EL3000 Series Commissioning Instructions 
 
Gas Connections for Uras26 with Caldos27 (Model EL3040) 
 
Uras26: Gas Connections with 1 Gas Feed Path 
(internal gas lines executed as flexible tubes or stainless steel pipes) 
1 
not assigned 
2 
not assigned 
3 
Sample gas inlet 
4 
Sample gas outlet with one sample cell 
5 
Purge gas inlet for case 
6 
Purge gas outlet for case 
7 
not assigned 
8 
Sample gas outlet with two sample cells in series 
9 
Pressure sensor (if internal gas lines are executed as stainless steel pipes) 
10 
not assigned