Table 4-1 Installation Conditions For The Sample Gas Restrictor - Siemens SIPROCESS GA700 Operating Instructions Manual

Application planning
4.2 Operation with at least one OXYMAT 7
Table 4-1 Installation conditions for the sample gas restrictor
Sample gas is forced
into the analyzer mod‐
ule.
Sample gas is sucked
out of the analyzer
module's sample gas
outlet.
Dispose of sample gas through an exhaust gas line
The exhaust gas line must be free of rapid pressure fluctuations. If this cannot be guaranteed,
implement one of these two measures:
● Install a special exhaust line.
● Install a damping vessel (> 1 l) with a downstream restrictor between the device and the
exhaust line (pneumatic low pass).
60
Installation of the sample gas restrictor
Operation with one OXYMAT 7 Operation with two OXYMAT 7
In front of the sample gas inlet
In the sample gas outlet
in series
In front of the sample gas inlet
into which the sample gas is in‐
troduced first. Remove the sam‐
ple gas restrictor at the inlet of
the rear, second module.
In the sample gas outlet, from
which the sample gas is first
sucked out. Remove the sam‐
ple gas restrictor at the inlet of
the front, first module as well, if
necessary.
Operating Instructions, 05/2015, A5E31874006-03
Operation with two OXYMAT 7
in parallel
In front of each sample gas inlet
At each sample gas outlet
Rack-mounted device