GLA531 Series LGR-ICOS™ Gas Analyzer
Operating Manual
3KXG165002R4201_2021_04
ABB PROPRIETARY INFORMATION 9
Certifications and Compliances
The ABB GLA531 Series LGR-ICOS™ Gas Analyzer offers the following certifications in Table 2 for
hazardous-location installations, flammable gas, and fire hazards. An example of a certification plate is shown
in Figure 1.
Table 2 ABB GLA531 Series LGR-ICOS™ Gas Analyzer Certifications for Hazardous Locations
Certification
Protection System
Protection System
North American
Certifications
Class I Division 1 (or 2) Group B, C, D,
and Zone 1 (or 2) Group IIB+H2
Temperature Code T4
Class I Division 2 Group B, C, D, and
Zone 2 Group IIB+H2
Temperature Code T4
NFPA 496,
NEMA 250,
UL 1203
C22.2 No. 30
UL 913,
C22.2 No. 157
UL 60079-0
UL 60079-1
UL 60079-2
UL 60079-11
NEC and CEC, 61010-1
NFPA 496
NEMA 250
ISA 12.12.01
UL 60079-0
UL 60079-2
UL 60079-15
II 2G Ex db ib pxb IIB+H2 T4 Gb
-20 C < Ta < +50C – IP54
ATEX Zone 1 or 2
2014/34/EU ATEX Directive:
EN 60079-0, EN 60079-1, EN 60079-2,
EN 60079-11
EN 61010, EN 61010-2-101 Laser Safety,
EN 60825-1
2004/108/EC EMC Directive,
EN 61326-1
II 3G Ex pzc IIB+H2 T4 Gc
-20 C < Ta < +50C – IP54
ATEX Zone 2
2014/34/EU ATEX Directive:
EN 60079-0, EN 60079-2,
EN 60079-15
EN 61010, EN 61010-2-101 Laser
Safety, EN 60825-1
2004/108/EC EMC Directive,
EN61326-1
IECEx
Zone 1 or 2
Ex db ib pxb IIB+H2 T4 Gb
Zone 2
Ex nA pzc IIB+H2 T4 Gc
2014/35/EU (LVD), EN 61010-1
2004/108/EU (EMC), EN61326-1
2014/35/EU (LVD), EN 61010-1
2004/108/EU (EMC), EN61326-1
Title 21 Code of Federal Regulations,
chapter 1, sub-chapter J
Title 21 Code of Federal Regulations,
chapter 1, sub-chapter J.