How to Choose an Explosion-Proof Infrared Camera?

A: How to Select an Explosion-Proof Infrared Camera: Key Criteria

Follow these essential points when selecting an explosion-proof infrared camera:

1. Certification is Paramount — Verify the Rating
   The product must possess an “Explosion-Proof Certification” issued by the national authority. Confirm that its Explosion-Proof Marking (e.g., Exd IIC T6 Gb) exactly matches the classification of your installation environment (e.g., gas or dust hazardous areas). This is the non-negotiable safety baseline.
2. Focus on Infrared Night Vision Performance

Illumination Distance: Choose a product with a rated distance 20%-30% greater than your actual monitoring requirement to ensure full nighttime coverage.

Infrared Technology: Prioritize Infrared Array LEDs for better heat dissipation, longer lifespan, and longer range. Check for image issues like “overexposure” or the “flashlight effect” (bright center, dark surroundings).

3. Examine Core Performance Specifications

Resolution: A minimum of 2 Megapixels (1080P) is standard. Select higher resolution based on specific needs.

Ingress Protection (IP) Rating: IP67 or higher is required to guarantee dust and water resistance for harsh outdoor environments.

4. Consider Installation and Maintenance

Note the camera’s weight, size, and mounting method to ensure secure installation.

Opt for a design that facilitates future maintenance, such as lens cleaning and circuit inspection.

Summary: First, ensure the explosion-proof certification is fully compliant. Then, select the model based on night vision range, image clarity, and environmental durability requirements, while also considering ease of installation and maintenance.