GAVIN615B Cooled MWIR Camera Module
GAVIN615B Compact Low Power Consumption 640x512 / 15μm MCT MWIR
Cooled Camera Module
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.
About GST Infrared
FAQs
1. What is infrared thermal imaging?
In nature, all objects whose temperature is higher than absolute
zero (- 273 ℃) can radiate infrared rays. By using the infrared
camera detector to measure the infrared radiation temperature
difference between the target itself and the background, you can
get different infrared images, which are also called thermal
images.
2. How do infrared detectors work?
Infrared radiation that emitted by target enters the sensing range
of the thermal detector, then the infrared detector converts the
radiation signal of different intensity into the corresponding
electrical signal, and then through amplification and video
processing, forms the infrared image that can be observed by the
naked eyes.
3. What are the advantages of cooled infrared detectors?
The cooled infrared focal plane detector operates at a low
temperature which is provided by a detector dewar cooler (ddc). It
has high sensitivity and can distinguish more subtle temperature
difference than uncooled infrared detector. It can detect, identify
and recognize objects at a very long range which is more than ten
kilometers away. The structure of cooled detector is very complex
which results in a relatively high cost than uncooled detector.
