Lightweight LWIR Thermal Camera Core With 640x512 Uncooled Infrared Detectors

LWIR Thermal Imaging Module With 640x512 12μM Infrared Detectors For Outdoors

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.

- 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

 
The TWIN612/R thermal imaging module is applied to the field of Thermography, Security Monitoring, UAV Payloads, Robots, Intelligent Hardware, ADAS, Firefighting & Rescue
 

1. Comparison of Cooled & Uncooled Thermal Imaging Technologies

When cooled infrared thermal detector is working, its cryocooler works first to reduce the temperature itself, so that the sensor has higher sensitivity, higher precision, smaller error and wider detection temperature range when detecting a target. Due to its high precision, small error and high sensitivity, the cooled thermal imaging camera makes more reliable detection results. While from this point of view, uncooled infrared thermal sensors cannot reach such standard, especially the non-uniformity of uncooled infrared focal plane array has a great influence on the measurement error.