38 EL3000 CONTINUOUS GAS ANALYZERS | CI/EL3000-EN REV. B
Pressure sensor
In which gas analyzers is a pressure sensor installed?
Gas analyzer Pressure sensor
Uras26, Limas23, Caldos27 installed ex works
Magnos206, Magnos28, Magnos27 installed ex works as an option
Fidas24, ZO23 not required
Information for the proper operation of the pressure sensor
The yellow plastic screw cap must be screwed out of the connectors of
the pressure sensor before the gas analyzer is started up.
The pressure sensor connection and the sample gas outlet must be
connected to each other via a T-piece and short lines to ensure a precise
pressure correction. The lines must be as short as possible or if this is
not practicable, the line must have a sufficiently wide internal diameter
(at least 10 mm) so that the flow effect is minimized. If the pressure
sensor connection is not connected to the sample gas outlet, the pres-
sure sensor and the sample gas outlet must be on the same pressure
level.
If the sample gas contains any corrosive, flammable or ignitable com-
ponents the pressure sensor must not be connected to the sample gas
feed path.
Working range of the pressure sensor: p
abs
= 600 to 1250 hPa
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