42/23-81 EN Rev. 4 System Manual SCK Gas Sampling System 31
Probe 60S is used when stubborn incrustations are not expected to build up on the
probe due to the properties of the process and sampling conditions.
The two water-cooled gas sampling probes H and 60S differ above all in the follow-
ing:
Gas sampling probe H Gas sampling probe 60S
Cleaning procedure
Combined mechani-
cal/pneumatic cleaning
Multi-stage pneumatic clean-
ing
Location of the
filter element
Inner filter element Outer filter element
Sampling holes A front sampling hole Two side sampling holes
The gas sampling probe 60S offers the following cleaning procedures:
Cleaning procedure Mode of functioning
Cleaning of the wall tube
Compressed-air blast from air cannon removes
material deposits between the probe and the wall
tube.
Cleaning of the outside of
the probe
Material deposits and incrustations on the probe
are removed by regularly moving the probe in
and out using the retractor.
Probe filter cleaning
Filter in filter unit is cleaned periodically with
compressed air.
Differences
Cleaning
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