1001B

Pepperl+Fuchs 1001B — 1001B Series control unit, Type Y and Z: NFPA 70, NFPA 496, ISA 12.4 standards, Optional alarm output indicates air lock failure, Type Y system certified for Class II, Division 1 to Division 2, Type Z system certified for Class II, Division 2 to nonhazardous.

• NFPA 70, NFPA 496, ISA 12.4 standards • Optional alarm output indicates air lock failure • Type Y system certified for Class II, Division 1 to Division 2 • Type Z system certified for Class II, Division 2 to nonhazardous • Enclosure volume up to 50 ft3 Type Y & Z pressurization system for Class II areas