Zone 0
Explosive gas atmosphere present continuously or for long periods
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
Ex d: Baseefa03ATEX0075 · IECEx BAS 09.0060
Ex ia: Baseefa 02ATEX0152X · IECEx BAS 10.0033X
UL: E186629
# Environmental
Ingress protection: IP66 & IP67
Ambient temperature: -55 °C to +70 °C
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