During carbon capture, power equipment operation, and industrial production, CO₂ leaks not only jeopardize carbon reduction targets but can also cause equipment faults as a result of the long-term accumulation of carbon dioxide. Traditional detection methods are often “invisible, unsafe, and prone to omissions”, making accurate detection challenging.
The LFD330Z6 gas leak detection detector is developed based on the infrared absorption characteristics of CO₂, operating in the 4.2–4.4μm spectral band. It is specifically designed for ultra-low concentration CO₂ leak scenarios, enabling long-range, non-contact visual detection with fast response and intuitive identification, effectively overcoming the limitations of traditional methods.
Designed for carbon dioxide (CO₂) and gases with similar absorption bands
NETD≤10mK, providing high sensitivity and rapid identification of even small leaks
Based on a high-performance MWIR cooled detector, offering high reliability and consistency
MTTF≥10,000h (laboratory conditions, 63% failure rate)
Suitable for portable inspections and 7×24-hour online monitoring
CO₂ can serve as a tracer gas for indirect hydrogen detection, further expanding application scenarios
| Model | LFD330Z6 |
| Resolution | 320×256 |
| Pixel Size | 30μm |
| Spectral Response | 4.2μm±0.1μm～4.4μm±0.1μm |
| Typical NETD | 10mK(F1.5) |
| Effective Pixel Rate | ≥99.5% |
| Cooling Time(23℃) | ≤7min@12V |
| Power Consumption(23℃) | Peak power consumption: ≤15W@12V Stable power consumption: ≤7W@12V |
| Size(mm) | 142×58.5×71 |
| Weight(g) | ≤600 |
| Operating Temperature | -45℃~+71℃ |
| Storage Temperature | -55℃~+71℃ |
| *MTTF | ≥10000h |
a) Optional 640×512/15μm
b) MTTF measured under laboratory conditions with a 63% failure rate
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