Explosion-Proof Cameras for Oil & Gas Facilities

Oil and gas facilities — refineries, drilling rigs, tank farms, compressor stations, and pipelines — require surveillance cameras certified for Class I Division 1 or Zone 1 hazardous areas where flammable vapors and gases are present. Standard IP cameras cannot be used in these environments. Explosion-proof cameras are specifically engineered and third-party certified to contain any internal ignition and prevent ignition of the surrounding atmosphere.

Hazardous Area Classifications in Oil & Gas

Explosion-proof camera for Hazardous Locations

Before selecting a camera, your facility’s electrical engineer or safety officer must define the area classification:

• Class I Division 1 (NEC 500): Flammable vapors or gases are present continuously or intermittently under normal operating conditions. Required at wellheads, process units, pump houses, and tank battery vents.
• Class I Division 2 (NEC 500): Flammable materials are handled in closed systems and present only under abnormal conditions. Common in tank farms, compressor buildings, and pipeline stations.
• Zone 1 (IEC 60079 / ATEX): Equivalent to Division 1 under the international zone classification system. Required for offshore platforms under ATEX and for US projects following API RP 505.
• Zone 2: Equivalent to Division 2 under the zone system.

Gas group classification also matters: most oil and gas environments fall under Group C (ethylene) or Group D (propane, methane), though hydrogen (Group A/IIC) processes require the most stringent enclosures.

Veilux Explosion-Proof Cameras for Oil & Gas

Veilux offers a complete range of UL 1203-listed cameras for Division 1 and Division 2 environments, with ATEX and IECEx certified models available for Zone 1 and Zone 2 applications.

Fixed Explosion-Proof Cameras

View the full explosion-proof camera range — fixed IP cameras with resolutions from 2MP to 4K, suited for perimeter monitoring, process unit surveillance, and access control points. All models are ONVIF-compliant for integration with your existing VMS.

Explosion-Proof PTZ Cameras

Explosion-proof PTZ cameras with optical zoom from 20x to 36x — ideal for wide-area surveillance of tank farms, pipe racks, and facility perimeters where a single pan-tilt-zoom camera replaces multiple fixed units. Remote pan, tilt, and zoom control via standard ONVIF commands.

Common Oil & Gas Applications

Certifications

• UL Listed 1203: Class I Division 1, Groups C and D; Class I Division 2, Groups A, B, C, D
• cUL Listed: Canadian equivalent for all provinces
• ATEX / IECEx: Zone 1 and Zone 2, Gas Groups IIA, IIB, IIC (selected models)
• IP66 / IP68: Dust-tight and waterproof for outdoor refinery and offshore environments
• NEMA 4X: Corrosion-resistant stainless steel models available

Integration with Oil & Gas VMS Platforms

All Veilux explosion-proof cameras support ONVIF Profile S and Profile T, enabling plug-and-play integration with major VMS platforms used in oil and gas:

• Genetec Security Center
• Milestone XProtect
• Avigilon Control Center
• Honeywell MAXPRO VMS
• Bosch Video Management System

Related Resources

• The Complete Guide to Explosion-Proof Cameras
• Zone 1 vs. Division 1: ATEX vs. NEC Area Classification
• ATEX vs. IECEx vs. NEC Certification Comparison
• Explosion-Proof Cameras for Mining

For regulatory standards on explosion-proof camera, refer to the OSHA hazardous location standards and NFPA 70 National Electrical Code.

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.

Routine inspection and preventive maintenance extend service life and preserve explosion-proof certifications. Key inspection points include housing integrity, cable gland condition, lens or cover glass condition, and confirmation that all enclosure fasteners meet published torque specifications. Veilux can assist with scheduled maintenance programs tailored to your facility type, operating cycle, and regulatory requirements, helping reduce unplanned downtime and extend the useful life of each installed unit.