Emerson Rosemount CT5100 Ex, Quick Start Manual

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Figure 3-6: Gas Sensor Main Screen
The Gas Sensor Main screen displays the gas concentration measurements obtained by the
analyzer. In the example shown in Figure 3-6 , the gases nitric oxide (NO), nitrogen dioxide
(NO
2
), oxygen (O
2
), carbon monoxide (CO), and carbon dioxide (CO
2
) are being measured,
and for each gas, the concentration detected is in parts per million (ppm) or percentage as
applicable.
The NO
x
reading is the total nitrogen oxide reading, a combination of nitric oxide (NO) and
nitrogen dioxide (NO
2
).
At the end of the start-up procedure, the gas measurements initially appear as 0.00 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 3-7 , the analyzer is Running and OK (i.e., no faults have been identified). This area of
the display shows any errors detected by the software.
On the software screens, highlighted items are links to other screens in the software. To
access a screen, press the button next to the highlighted item.
Operating the analyzer Quick Start Guide
August 2018 D-7010-0055
40 Rosemount
™
CT5100 Ex