Operation With At Least One Oxymat 7 - Siemens SIPROCESS GA700 Operating Instructions Manual

Application planning

4.1 Operation with at least one OXYMAT 7

4.1 Operation with at least one OXYMAT 7
When the sample gas is transported to the analyzer module by means of a pump, pressure
surges arise through operation - which may result in an unstable measured value display.
Fitting the supplied sample gas restrictor in the sample gas inlet of an OXYMAT 7 remedies
this situation.
A further measure is the connection of a "pneumatic low pass" consisting of a restrictor and
a damping vessel.
①
Sample gas restrictor for OXYMAT 7, version with
hoses
②
Rack-mounted device, rear view
Install the sample gas restrictor:
● Before the sample gas inlet, if sample gas is pumped into the analyzer module
● Before the sample gas outlet, if sample gas is extracted
For operation with two analyzer modules:
● Two analyzer modules serial:
● Two analyzer modules parallel: Sample gas restrictor before each sample gas inlet/outlet
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– Sample gas restrictor before the sample gas inlet of the analyzer module to which the
sample gas is first introduced.
– Sample gas restrictor at the sample gas outlet of the analyzer module from which the
sample gas is first extracted.
of an OXYMAT 7.
③
Sample gas restrictor for OXYMAT 7, version with
pipes
Operating Instructions, 01/2013, A5E31874006-01
Rack-mounted device