Safe Smoke Extraction with Bihl+Wiedemann

Safe Smoke Extraction with Bihl+Wiedemann (1:58)

Our solution for smoke extraction and fire damper control is suitable for many system sizes (according to VDMA 24200-1) and offers you safety up to SIL3 PLE. It provides 1922 safe inputs and outputs per group and up to 31 groups in total.

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Safe Smoke Extraction with Bihl+Wiedemann