PTZ-BOX 5.0 User manual, document edition: 13
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Ex marking
Device is approved for use in potentially explosive atmospheres.
Marking:
II 1G Ex ia IIB T4 Ga
Certificate FTZU 17 ATEX 0165X
Operating environment:
Device is approved to use at the 0, 1 and 2 zones threatened with explosion of mixture
of: vapors, gases and explosive vapors with air which are placed in IIB or IIA explosive
group and temperature class T1, T2, T3, T4.
