A-1-2 Appendix 1: Gas Analyzer Overview 42/24-10 EN Rev. 9
Analyzer Modules
Analyzer Modules • Caldos25 Thermal conductivity analyzer module
• Caldos27 Thermal conductivity analyzer module
• Limas11 Process photometer analyzer module
• LS25 Laser analyzer module
• Magnos206 Oxygen analyzer module
• Magnos27 Oxygen analyzer module
• MultiFID14 FID analyzer module
• MultiFID14 NMHC FID analyzer module
• Uras26 Infrared analyzer module
• ZO23 Trace oxygen analyzer module
Components Each analyzer module consists of:
• A sensor
• The associated electronics with an integral processor.
Oxygen Sensor The electrochemical oxygen sensor is available as an option in combination with
an analyzer module.
Gas Module
Gas Module The gas module is used to supply gases to the gas analyzer. A fully equipped gas
module contains the following elements:
• One gas supply pump
• One or three solenoids to control test gas supply
• One or two disposable fine-filtration elements
• One or two flow monitors
The gas module is always associated with an analyzer module. It is installed in the
same housing as the analyzer module.