Sulfur hexafluoride (SF₆) is widely used in high-voltage power equipment and has a strong greenhouse effect, while ammonia is a common industrial refrigerant that is highly toxic and easily volatile.
The LFD330C2 gas leak infrared detector, developed using Type-II Superlattice (T2SL) technology, operates in the 10.3–10.9μm spectral band. It delivers excellent sensitivity, stability, and flexible integration, making it an ideal solution for detecting SF₆, ammonia, ethylene, and other gases.
Covers 10.3μm ± 0.1μm to 10.9μm ± 0.1μm in the LWIR infrared, supporting detection of 26+ industrial gases
Precisely detects SF₆, ammonia, ethylene, and other typical industrial gases, suitable for complex leak scenarios
Excellent image uniformity and high quantum efficiency
Reliable mass production capability
Typical NETD as low as 10mK, meeting requirements for long-range or tiny leak detection
MTTF ≥ 8,000 h (laboratory conditions, 63% failure rate)
Sulfur hexafluoride (SF₆), Anhydrous ammonia, Ethyl cyanoacrylate (“super glue”), Chlorine dioxide, Acetic acid, R-12 (Freon), Ethylene, Methyl ethyl ketone (MEK), Acetyl chloride, Allyl bromide, Allyl chloride, Allyl fluoride, Methyl bromide, R-11 (Freon), Furan, Hydrazine, Methylsilane, Methyl vinyl ketone, Acrolein, Propylene, Tetrahydrofuran, Trichloroethylene, Uranium hexafluoride, Vinyl chloride, Vinyl cyanide, Vinyl ether
| Model | LFD330C2 |
| Resolution | 320×256 |
| Pixel Size | 30μm |
| Spectral Response | 10.3μm±0.1μm～10.9μm±0.1μm |
| Typical NETD | 20mK(F1.5) |
| Effective Pixel Rate | ≥99.5% |
| Cooling Time(23℃) | ≤7min@24V |
| Power Consumption(23℃) | Peak power consumption: ≤25W@24V Stable power consumption: ≤10W@24V |
| Size(mm) | 142×61×71 |
| Weight(g) | ≤600 |
| Operating Temperature | -45℃~+71℃ |
| Storage Temperature | -55℃~+71℃ |
| *MTTF | ≥10000h |
MTTF measured under laboratory conditions with a 63% failure rate
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