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E DIN EN IEC 61285 VDE 0400-100:2025-09

Industrial-process control

Safety of analyser houses

(IEC 65B/1272/CDV:2024); German and English version prEN IEC 61285:2024
Class/Status: Draft, valid
Released: 2025 -09   Published: 2025-08 -15
VDE Art. No.: 1400617
End of objection deadline: 2025-10-15

This document describes the physical requirements for the safe operation of the process analyser measuring system installed in an analyser house (AH) in order to ensure its protection against fire, explosion and health hazards. This document applies for analyser houses with inner and/or external potential explosive atmospheres and it applies to hazards caused by toxic substances or asphyxiant gases. (Refer to national guidelines on toxic hazards.)