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
# Certifications
TWIN Ex: II 2G Ex e mb [ib] IIC T6/T5/T4 Gb · PTB 99 ATEX 2115 · IECEx PTB 13.0048
mTAR: II 2G Ex e ib mb IIC T4 Gb · II 2D Ex tb IIIC T135°C Db
# Electrical
TWIN Ex: 230 VAC, ringing 30-90 VAC
TWIN LED: 100-253 VAC or 24 VDC
# Environmental
Ingress protection: IP66
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