The iVa25DLW30M-CH4 is a high-performance LWIR thermographic gas detection camera module designed for real-time visualization of hydrocarbon gas leaks. Built with a VOx uncooled IRFPA detector, it provides 640 × 512 resolution imaging in the 7.0–8.5 μm longwave infrared band, where gases such as butane (C₄H₁₀) exhibit strong absorption characteristics. With an ultra-high 25 Hz frame rate, the camera enables rapid detection of dynamic gas plumes and transient leaks. The module supports multi-language operation, IE8+ compatibility, and flexible optics including multiple fixed focal and zoom lens options, allowing reliable deployment across varied industrial inspection scenarios. Its RJ45 interface ensures stable data transmission and easy system integration.
Main Specifications
Model: iVa25DLW30M-CH4
Sensor Type: VOx Uncooled IRFPA
Resolution: 640 × 512
Pixel Pitch: 12 μm
Spectral Range: 7.0–8.5 μm (LWIR)
Frame Rate: 25 Hz
Interface: RJ45
Optional Lenses:
• Fixed: 13 / 25 / 50 / 55 / 100 mm
• Zoom: 9–35 mm / 25–75 mm / 20–100 mm
Applications
• Butane (C₄H₁₀) and hydrocarbon gas leak detection
• Oil and gas safety inspection
• Chemical plant and refinery monitoring
• Industrial process safety and emission control
• Environmental and infrared monitoring
iVa25DLW30M-CH4 Download
