At what pressure could the pressure measuring instrument be destroyed?
Pressure values above the overpressure limit can lead to irreversible damage of the measuring instrument. It does not matter whether this pressure is present constantly or only for a short period of time. In either case, the complete destruction of t ...
moreWhat do the Zones in explosion protection mean?
Gases:
Zone 0 (Category 1): permanent or long-term danger of explosions
Zone 1 (Category 2): hazardous atmosphere occasionally exists
Zone 2 (Category 3): explosive atmosphere exists only rarely, and then only for a short time
Dusts:
Zones 20, 21, 22 with ...
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