WUHAN GLOBAL SENSOR TECHNOLOGY CO., LTD.
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T2SL 640x512 / 15µm LWIR Cooled Infrared Detector with Integrated Dewar Cooler Assembly
C615S LWIR integrated dewar cooler assembly is one of T2SL cooled infrared detectors developed by Global Sensor Technology (GST). It is a 640x512 / 15µm Type II Superlattice (T2SL), Integrated Detector Cooler Assembly (IDCA), designed for high performance 7.7~9.5μm Long Wave Infrared (LWIR) wavebands.
With 640x512 resolution and reduced pixel pitch to 15µm, the C615S LWIR integrated dewar cooler assembly provides clear image and superior performance. It features in most advanced technology, high quantum efficiency, high frame rate, high sensitivity, low noise, best non-uniformity etc.
As a LWIR detector, it presents high performance under the conditions of sand or dust climate and will not be affected by sunlight flicker or any high temperature flame.
- Resolution: 640x512
- Pixel Pitch: 15µm
- High Sensitivity
- Good Imaging Effect
- Low Noise
- Stable Performance
- Excellent Non-uniformity
| Model | C615S LWIR |
| Material | T2SL |
| Resolution | 640x512 |
| Pixel Pitch | 15um |
| Spectral Range | 7.7μm～9.5μm LW |
| Working Mode | Snapshot; ITR & Interlace Binning Integration Mode; Windows Mode; Anti-blooming |
| Charge Capacity | ITR: 12.22Me-/6.67Me- Interlace Binning: 24.44Me-/13.33Me- |
| Dynamic Range | ITR: ≥76dB Interlace Binning: ≥77dB |
| Output Channel | 4; Up to 22.5 Mpixel/s per Output |
| NETD | ≤30mK(F2 ITR) ≤25mK(F2 Interlace Binning) |
| Effective Pixel Rate | ≥99.5% |
| Response Non-uniformity | ≤8% |
| Cooler Type | RS058 |
| Steady Power Consumption | <8W |
| Max Power Consumption | <17W |
| Power Supply | 24V DC |
| Cooling Time | <5min30s |
| Weight | ≤600g |
| Dimension (mm) | 148x58.5x71 |
| Working Temperature | -45°C ~ +71°C |
The C615S LWIR cooled IR detector is widely used many areas such as Remote Monitoring System, Flight Vision Enhancement System, Multi-sensor Payload etc.
1. What is thermal sensitivity?
Thermal Sensitivity, also named NETD (Noise Equivalent Temperature Difference), is a key parameter for evaluating medium wave (MWIR) and long wave (LWIR) thermal imaging cameras. It is directly related to the clarity measured by the thermal imager. It is a numerical value representing the signal-to-noise ratio of the temperature difference and measured in milliKelvins (mK). The smaller the thermal sensitivity value, the higher the sensitivity and the clearer the image.
2. What are the applications of thermal imaging?
Temperature measurement and all-weather imaging are two basic functions of infrared thermal imaging technology. Products developed based on these two technologies are widely used in security & monitoring, UAV payloads, industrial inspection, firefighting, predictive maintenance, ADAS, epidemic prevention, AIoT etc.