Thermography has now been applied in a variety of different fields. In inspections of electrical installations, thermography is used to detect overheating that occurs both in the connection section and other components so that it can anticipate potential hazards that may exist. In the mechanical field, thermal imaging of various pieces of technology can be used to analyze the damage and decrease in efficiency that occurs. In addition, thermography has also been used extensively in the fields of biology and medicine, energy audits of buildings, reconnaissance aids in the military and heat and fire source detection devices for firefighters. Apart from that, if you need a decent thermal camera with low price, then you may check out the cheapest thermal imaging camera.
Devices that can produce thermal images of an object are called thermal imagers or infrared thermal cameras. This tool works by recording the intensity of infrared radiation emitted from an object, then converting it into an image that can be seen visually.
As a non-contact temperature gauge, infrared cameras have several advantages compared to conventional temperature sensors such as glass thermometers and thermocouples. These advantages include the ability to take measurements on moving objects, objects that are in a difficult position, or objects that contain dangerous risks if contact measurements are made, for example on high-voltage objects. Compared to other non-contact temperature gauges such as infrared thermometers or pyrometers that only measure at one point, infrared cameras also have advantages because of their ability to record objects in the form of images, so that all areas of objects that can be recorded by the camera can be measured at the same time.
Blur generated from the process of recording a moving/dynamic object is one form of an artifact that often appears in an image and is known as motion artifact. Artifacts are often produced by cameras that have a low spatial resolution like most infrared camera specifications. This motion artifact can also occur on an optical camera which causes a reduction in the detail of the object displayed in the image. In infrared thermal cameras, the blur will not only reduce the detail of the object but will also correlate with inaccuracies in the results of temperature measurements.