Emerson ROSEMOUNT NGA2000 TO2 User Manual
Page 40
Instruction Manual
748374-F
March 2003
7-4 Appendix A. Menu Structure
Rosemount Analytical Inc. A Division of Emerson Process Management
Model NGA2000 TO2
The Load Factory Calibration screens allow
the user to enter the factory calibration data
unique to the sensor in the Analyzer Module. If
the sensor is replaced, this data must be en-
tered from the data sheet provided with the re-
placement sensor. Additional data points can
be accessed by pressing the MORE softkey.
Calibration Data Display screens look identical
to the Load Factory Calibration screens except
they are not editable.
The Gas Scale Factor screens allow the user
to enter in information relating to the back-
ground gas of the trace oxygen measurement.
The total concentration of all entries must add
up to 100 or the unit will not compute the new
adjusted gas scale factor.
The Physical Measurements screen displays
sample flow information as well as electrolyte
level validity.