Emerson Rosemount CT4400 Reference Manual page 42

Verifying gas concentrations
January 2020
8. Scroll
9. Scroll
10. Scroll
42
or and select PER GAS. Press
Figure 5-2: Per Gas
or and select from the list the gas to be tested. Press
Figure 5-3: Select Gas Screen
or and select RUN ZERO. Press
Figure 5-4: For NH3
Reference Manual
00809-0100-4244
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Rosemount CT4400