Explosion-proof for Hazardous Industrial Areas
Explosion-proof for Hazardous Locations
This explosion-proof is ATEX and IECEx certified for Class I Division 1 and Zone 1 hazardous locations including oil and gas refineries, chemical plants, and offshore platforms. Designed to contain any internal ignition and prevent it from igniting surrounding flammable atmospheres.
Heavy-Duty Explosion-Proof Dome Housing
The Veilux SVEX-H20 Heavy-Duty Explosion-Proof Dome Housing features a 304 and 316L stainless steel housing for durable protection and high corrosion resistance. Additionally, the surveillance camera has IP68-rated weather resistance for safe outdoor usage and installation in wet environments. The unit has an operating temperature range from -25°C to 60°C (-13°F to 140°F). Further, the security camera boasts Ex d IIC T6 Gb explosion-proof markings.Key Features:
- IP68, NEMA-4X Enclosure rating
- Operating temperature range from -25°C to 60°C (-13°F to 140°F)
- Ex d IIC T6 Gb explosion-proof marking
- AISI 304/316L stainless steel construction (available)
| Model | Material |
| 2MEXH-20 | AISI 304 stainless steel |
| 2MEXH-20-L | AISI 316L stainless steel |
Heavy-duty for Hazardous Locations
This explosion-proof heavy-duty is engineered for hazardous locations where standard equipment cannot operate safely. Certified for Class I Division 1 and Division 2 environments, it meets ATEX and IECEx standards for oil & gas, chemical, mining, and offshore installations.
Explore the full Veilux range of explosion-proof security cameras for your industrial security requirements.
All Veilux products comply with international IECEx standards for hazardous area certification.
Certifications & Compliance Standards
This explosion-proof heavy-duty complies with international safety standards including ATEX Directive 2014/34/EU for European hazardous area equipment and IECEx system certification for global acceptance. The product meets NEC Article 500 classification requirements for Class I Division 1 and Division 2 hazardous locations in North America, ensuring safe operation in environments containing flammable gases and vapors. All certifications are maintained through regular third-party audits by accredited testing laboratories.
Industrial Applications
Designed for the most demanding industrial environments, this heavy-duty is used in oil and gas refineries, petrochemical processing facilities, chemical manufacturing plants, pharmaceutical production areas, offshore platforms, and underground mining operations. It delivers reliable performance in Zone 1 and Zone 2 areas under IEC 60079, and in Class I Division 1 and Division 2 locations. Facility managers and HSE engineers rely on Veilux heavy-duty solutions to maintain safety and security in hazardous environments without compromising operational efficiency.
Why Choose Veilux?
Veilux has over 15 years of expertise designing explosion-proof security and monitoring equipment for hazardous environments. Our engineering team works directly with oil and gas operators, safety engineers, and facility managers to develop products that meet the most stringent safety and performance requirements. Every Veilux heavy-duty is backed by comprehensive technical support, detailed installation documentation, and global certification coverage to simplify procurement and compliance verification for international projects.
Key Features
- Certified explosion-proof for Zone 1 / Class I Division 1 environments
- ATEX, IECEx, and UL listed explosion-proof for global compliance
- Rugged industrial-grade construction for harsh environments
- Wide operating temperature range for extreme conditions
For technical specifications, certifications, and pricing on this explosion-proof, browse the full Veilux explosion-proof product range or contact our hazardous area specialists.
Explosion-proof: Certifications and Compliance Standards
This explosion-proof meets the most stringent international hazardous area standards, ensuring safe operation in explosive atmospheres worldwide.
- ATEX Directive 2014/34/EU: Certifies this explosion-proof for Zone 1 and Zone 2 hazardous areas in Europe.
- IECEx System: Internationally recognised certification for this explosion-proof across 60+ countries.
- UL/cUL Listed: North American approval for Class I Division 1 and Division 2 environments.
- NFPA 70 / NEC Compliant: Meets National Electrical Code requirements for hazardous locations.
- IP66 / IP67: Dust-tight and waterproof ingress protection for harsh industrial environments.
Industries Using This Explosion-proof
This explosion-proof is widely deployed across oil and gas refineries, petrochemical plants, offshore platforms, pharmaceutical facilities, grain elevators, paint spray booths, and wastewater treatment facilities. For detailed explosion-proof compliance guidance, refer to IEC international standards and NFPA codes.
Contact Veilux for custom explosion-proof configurations, bulk pricing, and technical certification documentation.
Frequently Asked Questions
What certifications apply?
This unit meets ATEX Directive 2014/34/EU, IECEx, UL 1203, and CSA standards for explosive atmospheres. Certificates of conformity, test reports, and declarations are available on request from Veilux.
What temperature range is supported?
Operating range varies by model, typically -40C to +75C ambient. Each unit carries a T-class rating defining maximum surface temperature. Consult the datasheet and compare with the auto-ignition temperature of substances present in your classified area before installation.
Is ONVIF compatibility included?
Yes. ONVIF Profile S and Profile G compliance ensures interoperability with Milestone XProtect, Genetec Security Center, Avigilon Control Center, and Hanwha Wisenet WAVE. Custom SDK integration is available for enterprise projects requiring analytics overlays or access control system tie-ins.
What wiring methods apply for Class I Division 1?
NEC Article 501 requires threaded rigid metal conduit with listed conduit seals within 450 mm of each enclosure. All seals must be filled with approved compound before energising. Flexible connections require listed flexible fittings rated for the division and applicable gas group of the installation area.
What power options are available?
Units are available in 24V AC, 24V DC, 110-240V AC, and PoE+ (IEEE 802.3at, 30W) variants by model. PoE+ simplifies installation by delivering both power and data over a single CAT6 cable run through the conduit system.
How is maintenance performed in hazardous areas?
IEC 60079-17 defines visual, close, and detailed inspection grades at site-scheduled intervals. Technicians should verify enclosure threads, flameproof gap dimensions, gasket condition, conduit seal integrity, cable entry tightness, and external grounding continuity. All maintenance must be performed by a CompEx-certified technician to retain certification status.
Can it be used outdoors?
Yes. IP66/IP67 ingress protection ensures suitability for rain, high-pressure washdown, and dusty environments. UV-stabilised materials prevent degradation in direct sunlight. Stainless steel hardware resists salt-spray corrosion for marine and coastal platform deployments.
What are the warranty and delivery terms?
Standard stocked configurations ship within 3-5 business days from our Grand Prairie, Texas facility. Custom configurations and large orders may require 2-4 weeks. All products carry a two-year limited warranty against manufacturing defects. Extended service contracts and volume pricing are available from the Veilux sales team.
All equipment in this category meets the rigorous safety requirements for classified hazardous locations. Independent certification to ATEX, IECEx, and UL standards verifies that each unit has been tested for use in explosive atmospheres found in petrochemical facilities, offshore platforms, grain handling operations, and chemical processing plants. These certifications are renewed on a defined schedule to reflect any design changes and to maintain compliance with evolving international standards.
Proper product selection depends on your site classification, mounting requirements, and operating environment. Class I Division 1 and Zone 1 environments demand the highest level of enclosure protection, while Division 2 and Zone 2 locations may permit designs with a lower protection level. Working with a certified hazardous-area specialist before finalising your specification helps ensure the installation meets both local electrical codes and applicable international standards without over-specifying the hardware.
Professional installation is strongly recommended for all hazardous-area equipment. Installers experienced with NEC Article 500 and IEC 60079 can verify that cable entries, conduit seals, and grounding connections are completed correctly and documented for compliance records. Veilux supplies full technical documentation, certified installation drawings, wiring diagrams, and post-installation support for every product in our catalog at no additional charge.