Emerson Rosemount CT5800, Manual

Page: 61 / 192

4 Operating the analyzer
4.1 Introduction
This chapter describes the controls, displays, and indicators on the Rosemount CT5800
and how to use the display controller located on the front panel of the instrument.
4.2 Normal operation
The analyzer is designed for long term continuous operation, and therefore its normal
state is to be switched on and performing gas measurements. The analyzer is usually only
switched off for maintenance. The shutdown procedure used to switch off the analyzer is
described in
Shutdown procedure .
Provided that the Startup procedure has been followed, the analyzer does not require any
human intervention during normal operation other than occasional calibration checks as
described in
Gas calibration .
During normal operation, either the
Gas Sensor Main
screen ( Figure 4-1 ) or the
Pressure
and Temperature screen ( Figure 4-2 ) is shown on the display controller. To toggle
between these two screens, press .
Figure 4-1: Gas Sensor Main Screen
Reference Manual Operating the analyzer
00809-0100-5800 September 2019
Rosemount CT5800 61