Operator's manual Instruction Manual

15
Gas sampling and gas conditioning technology 9-1.1-ME
12.1 CONNECTION OF SAMPLE GAS INLET AND SAMPLE GAS OUTLET
The sample gas inlet and outlet are placed on the front panel of the analyser and have a hose
nipple connection DN 11 – 4 mm.
 Connect the sample gas inlet with a corresponding gas conditioning with e.g. a flexible
PVC hose DN4/6.
AT T EN T IO N
Avoid back pressure in the sample gas outlet because an increase
of pressure will distort the oxygen indication.
Do not bend the connection hoses.
13 STANDARD GAS CONDITIONING SYSTEM
 

+5°C

PMA 10


Figure 5 Standard gas conditioning system
1 : Heated gas sample probe (e.g. portable probe PSP4000-H)
2 : Heated gas sample line (e.g. PSP4M4/6)
3 : Sample gas cooler
4 : Peristaltic pump or condensate collecting vessel
5 : Diaphragm pump
6 : Fine filter (3 - 6 e.g. portable gas sampling system PSS-5)
PMA 10(S)