ABB EasyLine Series Instructions For Installation Start-Up And Operation page 75

Heated sample gas connection
1
1 Test gas outlet
2 Connection of test gas outlet - sample gas connection
Electrical connection to the heated sample gas connection
3
4 Heated sample gas connection
5 Heated sample gas line (example)
Note: One half of the cover of the heated sample gas connection has
been removed in the picture.
Installing the Gas Analyzer
2 3
75
4 5