What analog PA setup works for a small refinery pump house?

Industry: refinery | Architecture: ANALOG

Analog PA with ATEX Zone 1 horn speakers in pump house. Amplifier and control unit in non-hazardous electrical room. 100V distribution to hazardous area via IS isolation. Emergency tone triggered by fire panel relay.

Technical Details

Environment: refinery pump house ATEX
Constraints: ATEX Zone 1 IS isolation
Requirement: pump house PA

Recommended Products

BNA-MA120, BNA-ATEX1-H, BNA-ISB

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