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GasAlertQuattro
Safety Information - Read First
Table 2. International Symbols
Symbol
Meaning
Symbol
Meaning
n
Approved to both U.S. and Canadian Stan-
dards by CSA International
IECEx
International Electrotechnical Commission
Scheme for Certification to Standards for
Electrical Equipment for Explosive Atmo-
spheres
g
European Explosives Protection
Natural Institute of Metrology, Quality, and
Technology. Conforms to Brazilian
INMETRO Certification.
X
Conforms to European Union Directives
ATEX
Conforms to European ATEX Directives
Korean Testing Laboratory
EAC EX
Customs Union Russian Certification
Australian Regulatory Compliance Mark