Specifications

748420-A
August 1999
B8
Trace Oxygen Analyzer Module
Rosemount Analytical NGA 2000
B
A
PPENDIX
B. TO2 M
ENU
S
TRUCTURE
It is not recommended to conduct user zero and span calibration functions since the sensor
is factory calibrated and does not exhibit detectable degradation of calibration over time.
The risk of erroneous calibration due to inaccurate gases is greater than the potential of
factory calibration change.