EYAS1212 High Definition Thermal Module
High Resolution 1280x1024 / 12μm MCT MWIR Cooled Infrared Module
with Proximity Board
Product Description
EYAS1212 is a high resolution analog-digital cooled infrared module
based on 1280x1024 formats 12μm pitch IR FPA.
This AD module includes a proximity board that provides the FPA
timing, and the sensitive power supplies. In addition, the Camera
Link interface outputs 16bit raw data which highly simplifies the
integration of the detector to the system.
Therefore, EYAS1212 AD module makes it easy for OEM customers to
carry out fast acceptance test on GST C1212M 1280x1024@12μm cooled
infrared detector, start rapid secondary development and shorten
their development period of cooled infrared modules or complete
infrared thermal cameras or systems based on cooled infrared
detectors.
Main Features
- Easy to Develop & Integrate
- Cameralink Interface Output 16bit Raw Data, Serial Port Control
- Integrated Structure, Dimensions are Consistent with Detector
- 5V Single-supply
- Capable of Capturing High Speed Moving Target
Product Specifications
| Model | EYAS1212 |
| IR Detector Performance |
| Resolution | 1280x1024 |
| Pixel Pitch | 12μm |
| Cryocooler | RS058F |
| Spectral Range | 3.7μm～4.8μm MW |
| Cooling Time (25°C) | ≤6min |
| Optimal NETD (20°C) | ≤20mK |
| Working Mode |
| Frame Rate | 1~100Hz Adjustable |
| Working Mode | Snapshot; ITR/IWR Integration Mode; Windows Mode; Anti-blooming |
| Electrical Specification |
| Standard External Interface | QSH 60pin |
| Digital Video | Cameralink: Output 16bit Raw Data |
| External Sync | CC1: INT/Frame External Sync; CC2: MC External Sync |
| Communication | Cameralink Serial Port: TFG+/-, TC+/-; 9600bps |
| Power Supply | 1 Channel Imaging Panel: 5V
1 Channel Cryocooler: 24V |
| Stable Power Consumption | 9W |
| Dimension (mm) | 149×58.5×71 |
| Weight | ≤680g |
| Working 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 |
Industrial Applications
The EYAS1212 thermal imaging module is widely used many areas such
as Remote Monitoring System, Flight Vision Enhancement System,
Multi-sensor Payload etc.
Cooled Uncooled Infrared Detectors
FAQs
1. What is the difference between uncooled and cooled IR detectors?
There are currently two types of infrared thermal imaging sensors
on the market, cooled and uncooled.
Uncooled IR detector operates at ambient temperature. It is based
on semi-conductor industry and thus usually can be fabricated in
big volume with small size and low cost. Uncooled IR detectors are
widely used in portable/handheld/mobile devices.
Cooled IR detectors are packaged in a unit that keeps them at an
extremely low temperature which shall be supported by a cryo
cooler. They are much bigger, more expensive and less reliable than
uncooled sensors, mainly due to the complex cooling systems they
require. However, the cooled systems are incredibly sensitive and
usually work with long focal length optics to achieve long range
mission.
2. 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.
