1-1
Infrared Gas Analyzer Introduction 1
Teledyne Analytical Instruments
1.0 Introduction
1.1 Overview
The Teledyne Analytical Instruments Model 7320 Analyzer, is versa-
tile microprocessor-based instrument.
The manual covers the Model 7320 , Explosion Proof for Class 1,
Division 1, Groups B, C, and D service. This is a versatile microprocessor
based instrument.
1.2 Typical Gas Applications
Chemical and petrochemical processes Gas Analysis
• Combustion and flue gas processes CO2 0-2% to 0-100%
• Pulp and paper CO 0-10% to 0-100%
• Vapor recovery systems CH4 0-10% to 0-100%
• Enhanced oil recovery C2 to C5 0-5% to 0-100%
Food, agriculture, medical Liquid Analysis
• Metals, ceramics and heat treating atmospheres Aromatics 0-5%
up to 0-100%
• Landfill gas power stations MTBE, ETBE,
TAME 0-20%
• Emissions testing (part of the mobile stations) Methanol, Ethanol
0-15%
• Carbon dioxide scrubber efficiency Isobutanes 0-75%
• CO / CO2 / C2H4 monitoring in oxyhydrochlorination Benzene 0-5%
process in EDC manufacturing
Water in solvents 0-5%
(For lower ranges and other liquids or gases, contact factory.)
Other ranges and gases possible with optical cell path/optical filter changes
(consult factory).
To Next Page
