LWIR Uncooled 640x512 12μm Thermal Imaging Module with 25mm Lens
for Outdoors
Product Description
TWIN612 thermal module is a new arrival product developed by Global
Sensor Technology. It integrates 640×512/12µm ceramic package
uncooled infrared detector. With typical NETD＜40mk, the TWIN612
thermal module could present clearer, sharper and more detailed
image.
With temperature measurement range of -20℃~150℃/0~550℃, accuracy of
±2℃ or ±2% and frame rate up to 30Hz, the thermal module guarantees
smooth thermal image and accurate temperature measurement.
The TWIN612 thermal module has the advantages of compact design,
light weight structure and power consumption as low as 0.8w. With
enhanced image algorithms and temperature measurement function, the
TWIN612 thermal module presents more stable images and accurate
temperature.
Ceramic packaging process is similar to metal packaging, which is a
mature infrared detector packaging technology. Compared with metal
packaging, the volume and weight of the packaged detector will be
greatly reduced. Thus, the TWIN612 thermal module could be applied
to industries that have strict requirements on size, weight and
power consumption.
Main Features
- Mini Size: 25.4mm×25.4mm×35mm
- Light Weight: 25g
- Typical NETD<40mk
- Sharp, Clear Thermal Imaging
- Typical Power Consumption as Low as 0.8W
Product Specifications
| Model | TWIN612/R |
| IR Detector Performance |
| Resolution | 640×512 |
| Pixel Size | 12μm |
| Spectral Range | 8~14μm |
| Typical NETD | ＜40mK |
| Image Processing |
| Frame Rate | 25Hz/30Hz |
| Start-up Time | 6s |
| Analog Video | PAL/NTSC |
| Digital Video | YUV/BT.656/LVDS/USB2.0 |
| Image Display | 11 in Total (White Hot/Lava/Ironbow/Aqua/Hot
Iron/Medical/Arctic/Rainbow1/Rainbow2/Red Hot/Black Hot) |
| Image Algorithm | NUC/3D/2D/DRC/EE |
| Electrical Specifications |
| Standard External Interface | 50pin_HRS |
| Communication Interface | RS232/USB2.0 |
| Supply Voltage | 4~5.5V |
| Typical Power Consumption | 0.8W |
| Temperature Measurement |
| Operating Temperature Range | -10℃~50℃ |
| Temperature Measurement Range | -20℃~150℃, 0℃~550℃ |
| Temperature Measurement Accuracy | Greater of ±2℃ or ±2% |
| SDK | Windows/Linux; Achieve Video Stream Analysis and Conversion from
Gray to Temperature |
| Physical Characteristics |
| Dimension (mm) | 25.4×25.4×35 (Without Lens) |
| Weight | 25g (Without Lens) |
| Environmental Adaptability |
| Operating Temperature | -40℃～+70℃ |
| Storage Temperature | -45℃～+85℃ |
| Humidity | 5%~95%, non-condensing |
| Vibration | 5.35grms, 3 Axis |
| Shock | Half Sine Wave, 40g/11ms, 3 Axis, 6 Direction |
| Optics |
| Optional Lens | Fixed Athermal: 13mm |
Industrial Applications
The TWIN612/R thermal imaging module is applied to the field of
Thermography, Security Monitoring, UAV Payloads, Robots,
Intelligent Hardware, ADAS, Firefighting & Rescue
Our Advantages
FAQs
1. DRI Range
It is a means of measuring the distance at which an infrared
detector can produce an image of specific target and can be divided
into detection range, recognition range, identification range.
D (Detection): ability to distinguish an object from the background
R (Recognition): ability to classify the object class (animal,
human, vehicle, boat …)
I (Identification): ability to describe the object in details (a
man with a hat, a deer, a Jeep …)
According to Johnson's criteria, when the probability of target
detail visible at the DRI distance is 50%, the minimum number line
pairs of the target is 1:3:6 (or 1:4:8), and the corresponding
minimum number of pixels is 2:6:12 (or 2:8:16).
Assuming that the target diameter is H, the focal length is f, the
pixel size is d, and the number of line pairs is n, then the view
distance L=H×f/(2n×d)
