Explosive or flammable gas/vapor is present all of the time. The ANSI/NEC classification method consider this environment a Division 1 area. As a guide for Zone 0, this can be defined as over 1000 hours/year or >10% of the time.
Explosive or flammable gas/vapor will be present or expected to be present for long periods of time under normal operating conditions. As a guide for Zone 1, this can be defined as 10–1000 hours/year or 0.1–10% of the time.
In this zone, the explosive or flammable gas/vapor would only be present under abnormal conditions. As a general guide for Zone 2, unwanted substances should only be present under 10 hours/year or 0–0.1% of the time.
An area where the only risk of a release of explosive or flammable gas would be such things as the propellant in an aerosol spray. This is classed as very low risk of causing an explosion and are more of a fire risk.
Rotorniaga, 100% bumiputra status company, was founded by a team that has collectively 20 years experience in engineering industries. Rotorniaga delivers products and services exactly as the industry needs, if not better.
Specializing in oil & gas industry, with expertise in zone rated hazardous area equipment, our main goal is to provide solutions for our clients’ requirement. Our target is to ensure all our delivered products and equipments are fully compliant with the international standard and directive, mainly IECEx and ATEX which has global acceptance. Together with that, equipment reliability and quick support are firmly ensured.
Rotorniaga strives to be the source of choice, offering high integrity technical support, excellent quality products and exceptional customers satisfaction.
Write to us, talk to us or bring us in presence at any time, we are here to provide great service. By having us at our clients’ side, we guarantee that our solution is our clients’ definite satisfaction.
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