Emerson MicroCEM - Manual (Page 62)

Instruction Manual
748467-A
January 2002
3-10 Operation Rosemount Analytical Inc. A Division of Emerson Process Management
Model MicroCEM
e. Limits
The emission limits alarms can be set
on the Limits page of the MicroCEM
Settings. When a measured emission
exceeds its limit, the emission will have
a limit-exceeded status. This is indi-
cated on the main display and on the
Data-Logs display. It is also indicated
in the limit exceeded digital output.
Figure 3-13. Limit Settings
f. Calibration Gas
The Calibration Gas emissions quanti-
ties and Gas Bottle allocation may be
set on the Calibration Gas page of the
MicroCEM Settings. This should be set
whenever a Calibration Gas container
is replaced.
Place the span gas value of the par-
ticular gas cylinder in the span column.
I mid calibration gas can also be
hooked up the MicroCEM. Insert its
span gas value in the mid span boxes.
If a dual range is used use the Mid
Span column.
Figure 3-14. Calibration Gas Settings