Gas connections
b
Connect the following gas connections:
°
Heated sample gas line
•
Line marked
red
: Sample gas line
•
Line marked
blue
: Instrument air
Avoid cold bridges
No cold bridges may occur on the sample gas line connection on the gas sampling
probe.
1
No cold bridges here, close flush or insu‐
late
Electrical connections
b
Connect the following electric lines:
°
Power supply from sample conditioning
°
“Heating” signal line to sample conditioning
2.8
Installing the sample gas line
Figure 7: Heated sample gas line
Installation
•
Lay the sample gas line, starting from the sample conditioning towards the sam‐
pling probe.
ATTENTION
Observe the laying instructions for the sample gas line (enclosed with the sample gas
line).
2
INSTALLATION
22
T E C H N I C A L I N F O R M A T I O N | MARSIC200
8017324/15A2/V6-0/2019-10 | SICK
Subject to change without notice