ABB AO2000-Fidas24 - Fidas24: Connecting the Sample Gas Line (Unheated Sample Gas Connection)

AO2000 CONTINUOUS GAS ANALYZERS | OI/AO2000-EN REV. B 105
Fidas24: Connecting the sample gas line (unheated sample gas
connection)
CAUTION
If a plastic vent plug has been inserted in the sample gas inlet in the fac-
tory, it must be removed without fail before commissioning the analyzer
module!
Connection of the sample gas line
The unheated sample gas connection has only one sample gas inlet.
If the sample gas is under positive pressure, a T-piece must be connected
between the sample gas line and the sample gas inlet. The free connection
of the T-piece must be connected to an exhaust gas discharge line, so that
no positive pressure builds up in the analyzer module.
Connection of the sample gas line to the unheated sample gas connection
19-inch housing (view from top left)
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