Specifications

748420-A
August 1999
P4
Trace Oxygen Analyzer Module
Rosemount Analytical NGA 2000
PREFACE
Power Supply
Any of a variety of components that provides conditioned power to other NGA 2000
components, from the Power Supply Board that plugs into the front of the Backplane in a
stand-alone instrument to several larger ones that can power larger collections of modules
and components.
Primary Variable
The measured species concentration value from an Analyzer Module.
Secondary Variable
Data placed on the network by a module regarding current status, e.g., sample flow, source
voltage and other diagnostic information.
Softkeys
The five function keys located below the front panel display; they assume the function
displayed directly above each on the display, a function dictated by software.
System
Any collection of Analyzer Module(s), Platform(s), I/O Module(s) and Expansion Module(s).