Zone 1
Explosive gas atmosphere likely to occur in normal operation
Zone 2
Explosive gas atmosphere unlikely to occur and, if it does, only for a short period
Zone 21
Explosive dust atmosphere likely to occur in normal operation
Zone 22
Explosive dust atmosphere unlikely to occur and, if it does, only for a short period
Class I Division 1
Area where flammable gases or vapours are present under normal operating conditions
# Certifications
ATEX: Baseefa13ATEX0229X/0231X/0232X/0233X · IECEx BAS 13.0112X-0115X
UL: E203310
# Environmental
Ingress protection: IP66 & IP67
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