What are explosion-proof cameras?

In hazardous areas where flammable gases, vapors, or dust are present, using electrical equipment can be dangerous, as even a tiny spark can trigger an explosion. Without proper precautions, a camera can become the origin of an explosion. Explosion-proof cameras are intrinsically safe, meaning they are specifically designed to prevent becoming an ignition source. They are encased in protective housings that prevent any sparks, heat, or electrical malfunctions from escaping and igniting flammable materials in the surrounding environment.

How do explosion-proof cameras work?

Explosion-proof cameras work by containing ignition hazards and stopping them from spreading to the external atmosphere. If the camera or its electrical components generate sparks, excessive heat, or flames, the specialized housing keeps these hazards sealed inside. This ensures that they cannot come into contact with flammable substances in the surrounding area, reducing the risk of igniting an explosion.

Where are explosion-proof cameras used?

Any hazardous location with flammable gases, vapors, or combustible dust may need explosion-proof cameras, including:Oil and gas refineriesChemical processing plantsPower plantsMining sitesAerospace facilitiesFood and grain processing plants

What features do explosion-proof cameras have?

Explosion-proof cameras have several key features to ensure safe operation in hazardous zones:Protective housing: These cameras have specially designed enclosures that prevent sparks, heat, or flames from escaping and igniting flammable gases, vapors, or dust in the surrounding area.Durability: Explosion-proof cameras are built with materials like 304 or 316L stainless steel to withstand extreme temperatures, impacts, and pressure from potential internal explosions.Sealed design: The housing is tightly sealed to prevent any hazardous materials from entering and to keep sparks, heat, or electrical malfunctions contained.Temperature control: Many explosion-proof cameras come with built-in heaters or coolers to maintain optimal operating conditions in extreme temperatures.Corrosion resistance: Explosion-proof cameras are often corrosion-resistant to protect against harsh environmental conditions, including exposure to chemicals, salt, or moisture.Lens protection: Some models include protective features like sunshades or wipers to maintain clear visibility in challenging outdoor conditions.

Are explosion-proof cameras different from explosion-proof housings?

Yes. Explosion-proof housings are protective enclosures that surround regular cameras, making them safe to use in hazardous areas. Explosion-proof cameras are cameras that come with the explosion-proof housing already included. Essentially, an explosion-proof camera includes both the camera and housing, while explosion-proof housings are standalone cases that require a regular camera to be placed inside.

How do I know if my location requires explosion-proof cameras?

If your location contains flammable gases, vapors, combustible dust, or fibers, it is considered a hazardous area. Explosion-proof cameras are necessary in these environments to prevent a fire or explosion from happening. The specific requirements that electrical equipment must meet will depend on your site’s classification, such as the ATEX zone or local standards like OSHA or NEC.

Do explosion-proof cameras have to be certified?

Yes, explosion-proof cameras should be certified to meet safety standards for hazardous areas, such as ATEX (for Europe), UL (for the U.S.), or IECEx. These certifications ensure that the camera and its housing have undergone rigorous testing and meet the necessary safety requirements.

If I already have a camera, is it possible to make it explosion-proof?

Yes! If you have a specific camera model that needs explosion-proof protection, we can create a custom housing for it, even if it’s from another brand. This means you don’t have to purchase and install an entirely new camera. Or, if you’ve been unable to find an explosion-proof camera with all the features you need, you don’t have to settle. Instead, you can use your preferred camera and make it explosion-proof. We ensure the housing fits your camera’s exact dimensions, includes any special features you might need (like a heater, cooler, sunshade, or wiper), and complies with all safety standards for hazardous areas classified as Class I, Div 1/2. To find out more about this service, check out our custom explosion-proof housing page.

How do I choose the right explosion-proof camera for my hazardous site?

When selecting an explosion-proof camera, here are some factors to consider:Hazardous area classification: What are the safety requirements and regulations for the site where the camera will be installed?Video quality and features: What resolution do you need? Do you need additional features like night vision or two-way audio?Environmental conditions: Will the camera be exposed to extreme temperatures, moisture, or corrosive chemicals that may require extra protection?Mounting requirements: Will the camera need to be mounted on a pole, ceiling, or wall?Integration: Will the camera need to be integrated with an existing monitoring setup?Connectivity and storage: How will you be storing footage and powering the camera? If you’re unsure, get in touch with one of our security experts for advice on selecting the best camera for your needs.

How do I purchase an explosion-proof camera from your company?

We offer personalized services instead of direct online purchases. To order an explosion proof camera, contact our sales team to discuss your security needs and receive a customized pricing estimate. You can email sales@2mtechnology.net, call +1 (214) 988-4302, or fill out a quick quote form.

Explosion Proof Infrared Cameras

Explosion proof infrared cameras are designed for clear night vision surveillance in hazardous environments where flammable gases, dust, or vapors are present. Equipped with built-in IR illumination, these cameras capture high-resolution images in complete darkness without relying on visible light. Housed in rugged, explosion-proof enclosures and certified to ATEX, IECEx, and other safety standards, they are ideal for oil refineries, chemical plants, and other industrial sites that require 24/7 security monitoring in low-light or no-light conditions.

Safe Security

Use security cameras safely in hazardous areas without increasing the risk of fire or explosion.

Durable Protection

Made from stainless steel and built to withstand the pressure of internal explosions.

Long-Lasting

Delivers clear, uninterrupted footage regardless of weather or environmental challenges.

Industry Compliance

All cameras meet strict safety and certification standards for use in hazardous locations.