3004

Pepperl+Fuchs 3004 — 3004 Series control unit, Type Y and Z: NFPA 496, ISA 12.4, Optional alarm output indicates air lock failure, Optional differential pressure switch for Class I, Group A-D, hazardous area locations, Type Y system certified for Class I, Division 1 to Division 2.

• NFPA 496, ISA 12.4 • Optional alarm output indicates air lock failure • Optional differential pressure switch for Class I, Group A-D, hazardous area locations • Type Y system certified for Class I, Division 1 to Division 2 • Type Z system certified for Class I, Division 2 to nonhazardous area • Enclosure volume up to 7.08 m3 (250 ft3) Type Y & Z pressurization system for Class I areas