In thermal imaging drones, the thermal image resolution of the drone and the resolution of the visible light camera as well as the performance of the drone become one of the main measurement factors. Autel EVO II Dual 640t, as a high-end product of Autel commercial drones, has provided professional aerial solutions for a large number of enterprises and operators.
Thermal imaging drones are capable of taking detailed aerial photos that enable informed and actionable decisions. In many thermal imaging drones, thermal imaging cameras are a very important component. The Autel EVO II Dual 640t uses a FLIR thermal imaging camera with a resolution of 640*512.
Autel EVO II Dual 640t Features
- Lightweight, efficient and reliable
- Foldable design
- Maximum transmission range 9 km
- Maximum flight time 40 minutes
- Top speed 45Mph
- Dual cameras, accurate temperature measurement
The Autel EVO II Dual 640t's high-resolution thermal camera and 8K visible camera are exemplary among thermal drones. The lens of the thermal imaging drone is a professional lens, not the kind of lens used by traditional night vision goggles or telescopes. This optical lens is used in professional instruments.view more:Best Autel II Dual 640T Thermal (Infrared) Drone Showcase
How To Choose A Drone Thermal Imager?
1. Detector Resolution
The detector resolutions of thermal imaging cameras are 160x120, 240x180, 320x240, 384x288, 640x480, etc., and there are lower resolutions such as 60x60, 80x60, 100x100. The level of resolution will directly affect the detail of the picture or icon displayed on the screen. The higher the resolution of the image, the finer the screen, the clearer the image and the better the viewing effect. Therefore, the level of resolution is an important parameter for choosing a thermal imager.
2. Objective Lens Diameter
The lens, as a very important component in the thermal imager, is relatively expensive. The viewing effect and whether the field of view is limited are related to the size of the lens. The Autel EVO II Dual 640t uses a 14mm lens, and the thermal imager has a good natural viewing angle and a good viewing effect.
The magnification can shorten the distance, zoom in and magnify the observed target, and it is also a very important part of the thermal imager. Generally, the magnification of the thermal imager is 2 times or 4 times. The zoom range of Autel EVO II Dual 640t is 1- 8x.
4. Built-in LCD Screen
Image clarity depends on a good built-in LCD screen. The built-in display of the thermal imager includes a color LCOS screen, an LED screen, and an OLED ultra-clear LCD screen. The large screen, ultra-high resolution, and a clearer observation effect than ordinary thermal imagers.
Autel EVO II Dual 640t also has intelligent functions such as intelligent path planning, 360° obstacle avoidance system, gimbal height adjustment, automatic home and other intelligent functions, 8k and infrared imaging cameras can record at the same time, and can record 720p in dual image mode at 30 fps video.view more: Autel EVO II Dual 640T: Up to 38 Minutes + 8K 24fps, 48MP, 1/2 CMOS
Thermal imaging drones bring new possibilities to a multitude of infrared thermal measurement applications. Thermal imaging facilitates detection of the extent to which objects radiate heat to collect thermal data to aid in asset management and predictive maintenance planning.
Autel EVO II Dual 640t has provided corresponding infrared thermal images for scientific research, industry, law enforcement agencies and military industries. Infrared thermal imaging cameras and night vision devices are high-precision tools. High performance determines high value and high cost. Buying the Autel EVO II Dual 640t will definitely yield a high value return for every investor.