If you wonder how thermal imaging cameras work and are interested in knowing about the uses and applications of these devices, read this article until the end. Let’s start with the introduction of a thermal imaging camera.
What is a thermal imaging camera?
A thermal imaging camera is a handheld device used to capture infrared radiation emitted by objects. In other words, it is a device that detects heat, processes it, and presents it visually in color as an image on a monitor.
How Does Thermal Imaging Camera Work?
Thermal cameras design enables it to pick up heat emissions and convert them into an image. It is also equipped with a heat sensor and a particular lens that uses image capture technologies. This unique lens focuses on infrared energy, and then the heat sensor converts it into signals.
Thermal imaging cameras detect levels of infrared radiation the naked eye can’t see. As a result, it creates a thermal image, indicating various temperatures in multiple shades of color. It is then instantly displayed on the camera’s screen and illustrated in yellow to red as the warmer and colder temperature in purple and blue.
Where Are Thermal Imaging Cameras Used?
Thermal imaging cameras are used to measure and record the temperature of various objects. It gives you an indication of how much heat is radiating from that object. Therefore, engineers can use it to identify excessive temperature leading to breakdowns and, in contrast, pinpoint the sources of wasted heat energy, temperature leaks.
Applications of Thermal Imaging Camera
Thermal imaging cameras were initially developed for military use. However, these days, there are many everyday uses for this device at home and more technical applications throughout various industries.
Thermal Imaging Termite Inspection
It may be surprising to hear thermal imaging cameras are readily used in the termite control industry. Some pest lite termites are not easy to spot, especially when hiding in inaccessible areas. The good news is a thermal imaging camera can detect the presence of termites. Therefore, thermal imaging inspection for termites is essential when buying a new house. Therefore, it quickly become a standard and most used tool in the termite control industry.
As mentioned earlier, their use is increasing rapidly. Businesses and many property owners are using thermal imaging cameras for their home security as well. As they can detect objects in the dark, so they can quickly identify intruders without any light, even if they are hiding behind brushes.
Thermal imaging cameras are critical device used by firefighters. Its application helps to isolate fire interest points. They help them to see what is happening behind the smoke cloud. Moreover, firefighters use these devices to find low-temperature entry points and spot people trapped in fire engulfed buildings.
Transport and Navigation
Thermal imaging can be handy, especially when you travel at night. It is helpful for maritime navigation because it helps to see other vessels and obstructions. Nowadays, car drivers also use it because it alerts them about people and animals up ahead while driving. This device can see far beyond the headlights, so it is a safety device for drivers.
Healthcare and Medicine
It is another excellent and practical use of a thermal imaging camera. It’s common at airports because it helps to scan the temperatures of passengers. Moreover, it helps to spot fever and other medical issues. These devices can diagnose several disorders associated with circulatory problems, back and limbs, and neck.
Plumbers and mechanical engineers use this device to detect leakages that are impossible to see by the naked eye. Since they can inspect sites from a long distance, plumbers can detect issues where it’s not easy to reach. They can also identify any safety issues and follow safety precautions before commencing work.
These are some the most common uses for thermal imaging cameras. However, today, thermal imaging cameras are more popular than ever before. Increasingly, they are making everyday lives easier in daily home use for maintenance and repairs. Still, there are many other fields of use for these devices. Thermal imaging cameras are used for highly specialized applications in areas where it is impossible to notice and foresee imminent heat-related issues.