GLA531 Series LGR-ICOS™ Gas Analyzer
Operating Manual
3KXG165002R4201_2021_04
ABB PROPRIETARY INFORMATION 10
NOTE
The analyzer is certified for Category II installation and Pollution Degree 2
devices.
For ordinary-location installations, the General-Purpose configuration is offered without the protection system for
fire hazards. It is a simplified product packaging for use in non-flammable environments, where sample gases are
not flammable. This General-Purpose analyzer complies with European CE Directives and 21 CFR Laser Safety
Regulations as listed above in Table 2.
Figure 1 Example of a Certification Plate for an Analyzer with X-Purge Protection System