ATEX / IECEx / FM: II 2G Ex d IIB T4 GOST-R: 1ExdIIBT4
32 Tone BExCS Sounder/Beacon
Rated for Zone 1 ; 2, Gas group IIB 3-stage alarm with auto-synchronised output (or alternating flip-flop) Good resistance to humidity and salt spray environments Can be connected from a single supply for simultaneous, or separate supplies for independent operation of the sounder and beacon UKOOA/PFEER compliant
