Cooled Thermal Module 640x512 / 15μM MWIR For Electro Optical
Infrared System
Product Description
GAVIN615B is a cooled mid wave thermal imaging module developed by
Global Sensor Technology (GST). It consists of a 640x512 / 15µm
HgCdTe MWIR IR detector with RS046 cryocooler, hardware electronics
and various image processing algorithms are also embedded already
to present sharp and clear thermal images.
Configured with RS046 cryocooler, the GAVIN615B is very compact in
size, measuring 125x92x67mm in dimension and weighing less than
650g in weight. It’s stable power consumption is as low as 12w.
With industrial standard cameralink interface, infrared camera or
system integrator can design or integrate their own complete camera
easily based on the GAVIN615B thermal imaging module.
Main Features
- High Sensitivity, NETD≤20mK
- Long Range Detection
- Adjustable Frame Rate
- Easy Integration into the System
Product Specifications
| Model | GAVIN615B |
| IR Detector Performance |
| Resolution | 640x512 |
| Pixel Pitch | 15μm |
| Cryocooler | RS046 |
| Spectral Range | 3.7μm～4.8μm MW |
| Cooling Time (20°C) | ≤7min |
| 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 |
| 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 | 12W |
| Dimension (mm) | 125×92×67 |
| Weight | ≤650g |
| 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
60~240mm/F4
15~300mm/F4
21~420mm/F4
35~690mm/F4 |
Industrial Applications
The GAVIN615B thermal infrared camera module is widely used many
areas such as Remote Monitoring System, Flight Vision Enhancement
System, Multi-sensor Payload etc.
Cooled Uncooled Thermal Imaging Solutions
About Global Sensor Technology
FAQs
1. What is a cryocooler used for?
Cryocoolers are machines that keep sensors extremely cold so that
thermal images can be taken on long-term missions. In many high-end
applications, the sensors that capture images require extremely low
temperatures.
2. What are the main factors to measure the quality of Cryocooler?
Long battery life and reliable operation are main factors to
measure the quality of a cryocooler. GSTiR cryocooler has a wide
operating temperature range and excellent reliability. Its MTTF
(Mean Time to Failures) has reached to 10,000 hours, which meets
24*7 boot operation requirements.
3. What is MTTF?
MTTF (Mean Time to Failure) measures a part’s reliability. It shows
you how long on average a part lasts before it breaks and you have
to replace it. On a basic level, it tells you about the quality of
the parts you’re buying. The longer they last, the more value
you’re getting from them.
4. 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.
