Emerson NGA2000 PMD Home Security System User Manual


 
Instruction Manual
760007-A
July 2003
Rosemount Analytical Inc. A Division of Emerson Process Management Appendix A. Menu Displays 7-19
Model NGA2000 PMD
Range 4 Factors
Zero offset:
Span factor:
Full scale range at calibration:
Measurement range number:
Hardware zero offset:
Raw measurement signal:
000.0
000.0
000.0
000.0
000.0
000.0
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FIRST
HISTORY
Range Factors
Shows the calibration factors for this range.
Modify the zero factor for zero calibration, and the
span factor for spanning this range. The take effect
as soon as you press the enter key.
With zero gas, the raw reading should be the same as
the zero offset.
Then do a complete recalibration.
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ESCAPE INFO
A
nalyzer Module Help
Paramagnetic Oxygen detector
This device uses the paramagnetic nature
of oxygen as a measurement technique.
Other gases are usually diamagnetic and
the detector responds only weakly to them.
Nitrogen oxides are the only
common exceptions.
The analyzer is sensitive to vibration
and should be installed with care.
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Menu: 54 RN4FACTORS
Menu: 55 RFACTORSl
Menu: 56 AMHELPINDEX