WUHAN GLOBAL SENSOR TECHNOLOGY CO., LTD.
Good Sense to Invisible Reality
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Long Range Detection 1280x1024 / 12μm MWIR MCT Cooled Camera Module with 37.5~750mm Zoom Lens
GAVIN1212 cooled infrared module is family member of Global Sensor Technology’s GAVIN series thermal imaging modules. It comes with a 1280x1024 / 12µm high resolution MCT MWIR IR detector with RS058F cryocooler, hardware electronics and various image processing algorithms are also embedded already to present sharp and clear thermal images.
With large array 1280x1024 resolution it can realize wider field of view and provide more image details. The reduced 12µm pixel size offer better spatial resolution and match shorter optical lens focus to achieve the same range mission. It is ideal choice for the EO-IR systems integrator to design their payload for air-borne or ship-borne applications.
- Meet the Needs of Long Range Detection
- High Sensitivity, NETD≤20mK
- Wide Field of View, Resolution up to 1280x1024
- Easy Integration into the System
- DVP/Cameralink Interface, RAW/YUV Image Output
- A Variety of Continuous Optical Zoom Lenses are Available
| Model | GAVIN1212 |
| IR Detector Performance | |
| Resolution | 1280x1024 |
| Pixel Pitch | 12μm |
| Cryocooler | RS058F |
| Spectral Range | 3.7μm～4.8μm MW |
| Cooling Time(20°C) | ≤8min |
| NETD (20°C) | ≤20mK |
| Image Processing | |
| Frame Rate | 50Hz/100Hz |
| Dimming Mode | Linear/Histogram/Mixed |
| Digital Zoom | ×1/×2/×4 |
| Image Direction | Horizontally/Vertically/Diagonally Flip |
| Image Algorithm | NUC/AGC/IDE |
| Electrical Specification | |
| Standard External Interface | J30JZ 25pin; HDMI Special Output Interface |
| Analog Video | / |
| Digital Video | HDMI Output: YUV Cameralink Output: 16bit RAW/YUV |
| External Sync | Frame External Sync: RS422 Level |
| Communication | RS422, 115200bps |
| Power Supply | 24V±1V |
| Stable Power Consumption | 16W |
| Dimension (mm) | 165x86x107 |
| Weight | ≤1600g |
| Operation Temperature | -40°C ~ +60°C |
| Vibration Magnitude | Vibration: GJB Vehicle-mounted High Speed Transport Shock: Half-sine Wave, 40g 11 ms, 3 Axis 6 Direction 3 Times Each |
| Optical Lens | |
| Optional Lens | Continuous Zoom: 37.5~750mm/F4 Fixed Zoom: 19mm/F2; 40mm/F2; 240mm/F2 |
The GAVIN1212 thermal infrared camera module is widely used many areas such as Remote Monitoring System, Flight Vision Enhancement System, Multi-sensor Payload etc.
1. What is MCT/HgCdTe detector?
MCT, also called HgCdTe, refers to Mercury-Cadmium-Tellurid which is a chemical compound of cadmium telluride (CdTe) and mercury telluride (HgTe) and a common material in photodetectors. MCT/ HgCdTe detector is a photoconductive detector that operates at a cryogenic environment and can detect infrared radiation. It is more sensitive than the thermal sensors.
2. What is T2SL detector?
T2SL refers to Type-II Superlattice, which is an artificial material with alternating growth periodic heterojunction at nanometer size. It has high uniformity and superior optical property, such as large electron effective mass,large absorption coefficient and high quantum efficiency. Compared with MCT infrared detector, the T2SL infrared detector has good material uniformity, low cost, and similar performance to MCT infrared detector in medium and long wave band, but has great advantages in very long wave band.