WUHAN GLOBAL SENSOR TECHNOLOGY CO., LTD.
Good Sense to Invisible Reality
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640x512 LWIR Cooled Camera Module with RS058 Cryo Cooler for Long Range Detection
GAVIN615L is one of GAVIN series that is a kind of standard cooled infrared module developed by Global Sensor Technology (GST).It uses a cooled 640x512 / 15µm LWIR infrared detector and RS058 cryo cooler inside.
Various image processing algorithms are already embedded in the GAVIN615L electronics to output clear infrared images in the total darkness or bad weather conditions. This cooled camera module can not only present more target details at short distance, but also detect and recognize threats at long distance.
Global Sensor Technology specializes in the design, manufacture, sales and marketing of thermal imaging detectors and infrared modules. We can provide our customers a variety of infrared thermal imaging solutions. By using GST infrared camera modules, it is convenient for them to conduct independent secondary development and reduce their cost of research and development.
- Meet the Needs of Long Range Detection
- High Sensitivity
- Long Range Detection
- Easy Integration into the System
- DVP/Cameralink Interface, RAW/YUV Image Output
- A Variety of Continuous Optical Zoom Lenses are Available
| Model | GAVIN615L |
| IR Detector Performance | |
| Resolution | 640x512 |
| Pixel Pitch | 15μm |
| Cryocooler | RS058 |
| Spectral Range | 7.7μm~9.5μm LW |
| Cooling Time (20°C) | ≤7min |
| NETD (20°C) | ≤25mK |
| 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 |
| Analog Video | PAL |
| Digital Video | 16bit RAW/YUV: 16bit DVP/Cameralink Output |
| External Sync | Frame External Sync: RS422 Level |
| Communication | RS422, 115200bps |
| Power Supply | 20~28VDC |
| Stable Power Consumption | 14W |
| Dimension (mm) | 155×67×80 |
| Weight | ≤900g |
| 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 | Fixed Zoom: 25mm/F2 |
The GAVIN615L cooled infrared camera module is widely used many areas such as Remote Monitoring System, Flight Vision Enhancement System, Multi-sensor Payload etc.
1. What is the difference between low light, active IR and thermal imaging?
Low light needs natural light and transforms weak natural light image into enhanced electronic image through image intensifier;
Active IR actively emits infrared light and uses infrared beam reflected by the target. It has very poor concealment;
Thermal imaging doesn’t need any light and is a passive infrared night vision that detects infrared radiation difference between targets and scene or different parts of an object. not be affected by the changes of the surrounding lighting conditions, during night or even in fog, rain and other harsh environments.
2. Can you block thermal imaging?
In most cases, you cannot. But infrared rays can't penetrate walls, and also the glass can block IR. So, if you don’t want to be detected, you can conceal behind glass or walls to block the thermal imaging.