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Buying a Long Range Thermal Imaging Camera
Buying a Long Range Thermal Imaging Camera
If you've ever wondered what it would be like to see like a creature in the Predator movies or just want to catch that pesky thief, a long range thermal imaging camera might help. These cameras work much the same as regular cameras except that they detect invisible infrared (IR) light and translate it into a visual image called a thermogram. These images allow users to see objects in the dark or through smoke and can be used for things like finding hotspots in wiring or picking out a target from its background at night, even without visible light.
Thermal imaging systems are able to detect the varying temperatures of an object or scene, even in complete darkness or inclement weather conditions. They can help law enforcement officers locate suspects or victims from significant distances and are often used in search and rescue operations, as well as for surveillance and during stakeouts.
These cameras can be handheld or mounted to a vehicle for mobile applications, or fixed on vehicles, marine boats, buildings or other structures. They are also used to monitor the environment for security, safety, and protection against crime and inclement weather.
A wide variety of thermal cameras are available on the market, each with a different set of features. A key consideration is the resolution of the detector, or the number of IR pixels that make up the image. The higher the resolution, the better the detail and accuracy of the image.
Other important features are the sensitivity and refresh rate of the sensor. The sensitivity determines how sensitive the camera is to temperature differences and the resolution is how detailed the image will be. For example, a camera with a 150mK sensitivity will be able to detect a person or object at a distance of several miles in total darkness or bad weather conditions. The refresh rate determines how quickly the camera can update the image, and a higher frequency means a smoother and more accurate picture.
Some cameras can digitally overlay a visible camera picture with the thermal one to provide more information. These cameras are called fusion cameras and can be helpful for security and search-and-rescue missions. Others can be connected to a drone and used to inspect large areas from the air, saving time and effort on the ground.
A good long range thermal imaging camera should have a high quality display that can be easily read in bright or dark environments and under a wide array of lighting conditions. The display should also be rugged enough to stand up to a wide range of operating temperatures, and it should be capable of displaying multiple video formats.
The OrcIR M5 is a highly versatile COTS PTZ thermal imaging system designed to meet the demands of a wide range of applications including border, mobile and fixed security and surveillance, coastal and maritime. This robust heavy duty camera has independent sensor channels that can be activated or deactivated with the touch of a button, with no delay and full real-time live imaging. This high-performance system is fully modular and can be configured with a choice of exotic digital sensors catered to meet the exact needs of your project.
Tags:gimbal camera | infrared thermal imaging | long distance thermal camera
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