Is it being implemented as specified in P46 of the explosion protection regulations, which states that \"for process equipment with a volume not exceeding 95 m3 and a radius of 4.5 M, it is classified as Zone 2\"?
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Dear teachers, as the title suggests, in the past the areas subject to explosion were defined based on a radius of 15 meters for substances heavier than air. Later, someone mentioned the provision on page P46 of the explosion regulations, and it seems that this provision isn’t very reliable How does everyone carry it out? Welcome to join the discussion.
The teachers are all very busy; I’ll take care of it myself
If you mark it at 4.5m, the expert asks why not use 15m instead； You plot it according to 15m, and the expert asks why not use 4.5m.
It seems that the original poster has also suffered from this same problem:handshake