Emerson Rosemount CT5800, Manual

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Figure 4-5: Gas Sensor Main Screen
The Gas Sensor Main screen displays the gas concentration measurements obtained by
the analyzer. In the example shown in
Figure 4-5 , the gases carbon dioxide (CO
2
), methane
(CH
4
), carbon monoxide (CO), and water (H
2
O) are being measured; for each gas, the
concentration detected is in parts per million (ppm).
At the end of the start-up procedure, the gas measurements initially appear as
0.00 ppm
until the first readings are taken. After a few seconds, the initial gas concentrations are
displayed.
The
Gas Sensor Main
screen also shows the status of the analyzer. In the example shown
in Figure 4-5 , the analyzer is Running and OK (i.e., no faults have been identified).
If a fault is identified, ? is displayed; if maintenance is required, is displayed.
To access other screens through the Main menu , press . (Refer to Figure 4-5 ).
is a link between the Gas Sensor Main screen ( Figure 4-5 ) and the Pressure and
Temperature
screen ( Figure 4-6 ). Press to toggle between the two screens.
is a link to the Help system. Press to go to a Help screen (described in Help
system ).
On the Gas Sensor Main screen, has no function when the analyzer is operating
correctly. If, however, the software detects a fault, an error message is displayed. Press
to get further information on the error.
4.6 Pressure and Temperature screen
The Pressure and Temperature screen ( Figure 4-6 ) shows pressure and temperature
measurements taken inside the analyzer.
Operating the analyzer Reference Manual
September 2019 00809-0100-5800
66 Emerson.com/Rosemount