LWIR Shutterless Thermal Imaging Core LWIR 640

Categories	LWIR Cameras and Cores
Brand	JAVOLVISION Infrared Camera Cores and Components
Model	LWIR 640
Brand	Javol Vision
Resolution	640×480
Pixel Pitch	17μm
Video Output	CCIR / PAL composite video (50 Hz), 100 MB Etherne
Power Consumption	<1.2W
NETD	<50mk@300K,F1.0
Operating Temperature Range	-40℃~+60℃;
FOB port	Shanghai Port or other ports customer requirement
Terms of Payment	T/T
Update Time	Jun 26,2024

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Detail Information

Product Description

LWIR 640 shutterless thermal imaging core is empowered by our cutting-edge “Pixel-by-Pixel real-time high precision radiation non-uniformity calibration” technology, which is not only competent with the real-time sensor frequency response variation, but also adjusting the signal deviation, originated from camera self-generated heat radiation and sensor dark current changing.

Compared with traditional algorithm of calibration, the new method is characterized by its advanced reliability and precision of the image. In this way the users are not required to introduce a 2nd time calibration at long-term deployment, therefore the user will be enjoyed by easier after-sale maintenance works.

Realtime video: 50/25Hz video frequency, no image freezing by shutterless technology.

Feature

1. Real-time image noise reduction function to achieve image background noise reduction;

2. Contrast/Brightness adjustment

3. Imaging zoom function is 2 times and 4 times respectively

4. Polarity display of black /white hot

5. Standard PAL two video output and 16-bit digital interface

6).Standard RS232 Serial Interface

7. Function of cursor display

Product Specification Briefly

Detector
Sensor	Uncooled FPA
Resolution	640 × 480
Pixel Pitch	17μm
NTED	≤50mk@300K，F1.0
Spectral Range	8 ~ 14μm
Video Display Processing
Non-uniformity Calibration	Shutterless
Image Processing Functions	Trace contour, Detail enhancement, Digital filter,HDR
Mirroring	Vertical/horizontal
E-zoom	×2，×4（ Optional continuous zoom ）
Starting time	<6s< /span>
Pallets	W hite/Black hot, brown, red hot, iron, rainbow
Brightless	Manual/Auto
Contrast	Manual/Auto
Opiticals
Lens	Standard: 13mm Optional: 7mm, 10mm,9mm,25mm,35mm,50mm,75mm
Interfaces
Communication	RS232
Analog Video-out	PAL video output
DIgital Video-out	15bits(50Hz)
GPIO	Support
Electrical
Voltage	DC +3V~5.5V
Power Consumption	＜1.2W
Inverse Voltage Protection	Support
Over/Low Voltage Protection	Support
Environmental Parameters
Operating Temperature Range	-40℃~+60℃
Storage Temperature Range	-45℃~+65℃
Humidity	＜95%RH
Mechanical Parameters
Weight(W/O lens)	≤40g（no lens and back cover)
Size	≤42.5mm×41mm×21mm(no lens and back cover)