C
ONTENTS
748332-D Rosemount Analytical June 1997
i
NGA Non-Dispersive Infrared Analyzer
P
REFACE
PURPOSE/SAFETY SUMMARY........................................................................P-1
GLOSSARY ......................................................................................................P-4
SPECIFICATIONS..............................................................................................P-6
CUSTOMER SERVICE, TECHNICAL ASSISTANCE AND FIELD SERVICE ....P-8
RETURNING PARTS TO THE FACTORY .........................................................P-8
TRAINING ......................................................................................................P-8
DOCUMENTATION ............................................................................................P-8
COMPLIANCES..................................................................................................P-9
S
ECTION
1. I
NTRODUCTION
1.1 OVERVIEW ...............................................................................................1-1
1.2 TYPICAL APPLICATIONS.........................................................................1-1
1.3 THEORY OF TECHNOLOGY....................................................................1-2
1.4 SAMPLE REQUIREMENTS ......................................................................1-4
1-5 PURGE KITS.............................................................................................1-5
1.6 FEATURES................................................................................................1-5
S
ECTION
2. I
NSTALLATION
2.1 UNPACKING..............................................................................................2-1
2.2 ASSEMBLY................................................................................................2-1
2.3 LOCATION ................................................................................................2-2
2.4 GASES ......................................................................................................2-2
2.4.1 Specifications...............................................................................2-2
2.4.2 Connections.................................................................................2-3
2.5 ELECTRICAL CONNECTIONS .................................................................2-5