Ex Glossary
ATEX ZONE 2 | Category 3G Equipment
Safe under normal operation only (gas)
Atex Zone 2 definition
Atex Zone 2 area is a place in which an explosive atmosphere consisting of a mixture with air of flammable substances in the form of gas/vapour is not likely to occur in normal operation but, if it does occur, will persist for a short period only (from 0,1hrs to 10hrs/365d).
Category 3G explosion proof conversion guarantees an electrical and mechanical protection eliminating any explosion risk for Atex Zone 2 Hazardous Area.
The features include:
- Temperature class T3, T4 and T5
- Gas group IIA, IIB, IIB+H2+C2H2 (only for electric trucks)
- Installation and conversion of components suitable for use in the operating zone
- Monitoring of surface temperatures
- Visual alarm signal
- Load handling device covered with spark-proof material
The use of explosion protection equipment in a potentially hazardous area is a requirement for the Ex supplier and also for the end user in order to be able to work in safety.
Miretti is able to convert equipment to meet Zone 2 requirements for use across the world. Miretti is able to meet the following legal certifications: ATEX (Europe), IECEx (International), CNEx (China), NEC (USA).
Index of contents of ATEX ZONE 2 | Category 3G Equipment
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