VOCs (Volatile Organic Compounds) are widespread in petrochemical plants and other industrial sites, characterized by high volatility, flammability, explosiveness, or toxicity. Traditional detection methods often rely on close-range contact, which limits the search range and provides non-intuitive responses.
The LFD615HZ3 OGI detector is designed based on the infrared absorption characteristics of VOCs, operating in the range of 3.2–3.5μm. By virtue of advanced T2SL technology and HOT technology, the detector features optimized SWaP³ (size, weight, power, price and performance), and is able to detect VOCs in a long-range, non-contact, and visualized manner. As such, this significantly enhances safety, efficiency, and intelligence levels even under complex operating conditions.
HOT technology enables smaller size, lighter weight, and lower power consumption
Compact detector fits seamlessly into various miniaturized system platforms
Ultra-sensitive, with NETD as low as 25mK, enabling clear detection of tiny leaks
Highly reliable, with MTTF≥30,000h (under laboratory conditions, 63% failure rate)
Suitable for handheld operation as well as long-term online monitoring
Capable of detecting leakage of more than 19 VOC gases, including:
Benzene, Butane, Ethane, Ethylbenzene, Ethylene, Heptane, Hexane, Isoprene, Methyl Ethyl Ketone (Mek), Methane, Methanol, Methyl Isobutyl Ketone, Octane, Pentane, 1-Pentane, Propane, Propylene, Toluene, Xylene.
| Model | LFD615HZ3 |
| Resolution | 640×512 |
| Pixel Size | 15μm |
| Spectral Response | 3.2±0.1μm～3.5±0.1μm |
| Typical NETD | 25mK(F1.5) |
| Effective Pixel Rate | ≥99.5% |
| Cooling Time(23℃) | ≤5.5min@20℃@12V |
| Steady Power Consumption(23℃) | ≤4W |
| Size(mm) | Compressor:φ26×56 Dewar:φ40×71 |
| Weight(g) | ≤235 |
| Operating Temperature | -45℃~+71℃ |
| Storage Temperature | -55℃~+71℃ |
| *MTTF | ≥30,000h |
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