Thermal Imaging Camera Vs Infrared Thermometer

A spot that varies in size depending on the specification of the thermometer and its.
Thermal imaging camera vs infrared thermometer. Infrared thermometers are a good first step for temperature screening but thermal cameras are the best choice for a long term and safe solution. Infrared thermometers and thermal imagers basically has the same function but there is a big difference between the two. How the infrared cameras work. Thermal imaging cameras are used for non contact temperature measurements in companies all over the world.
Infrared cameras receive gather and measure a beam of infrared light waves. Infrared imaging shows the radiation energy that the objects emit within the infrared spectrum. The low cost option would be an infrared thermometer. In addition because of their advanced optics thermal imaging cameras can detect temperatures accurately over much greater distances than infrared thermometers can.
Another common tool for non contact temperature measurements widely used in industrial applications is the spot pyrometer. Thermal imaging cameras have multiple detectors measuring infrared in a pixel array and so provide a thermal image of the surface being measured. How to choose between infrared thermometers and thermal imaging cameras. This feature makes the thermal image cameras most suitable for measuring the temperature in surveillance systems.
Both spot pyrometers and thermal cameras work according to the same principle. Thermal cameras are significantly more accurate allow safe social distancing and enable you to screen more people faster. Thermal imaging systems offer certain benefits in that other methods need a closer proximity or contact to measure temperature for example non contact infrared thermometers or oral thermometers. The way it works is that it measures the average surface temperature of a spot.
Infrared imaging can refer to any imaging system that operates in the infrared which extends from about 7 to 300 microns wavelength as lubos stated. Each thermal image or video can be saved with a timestamp to report how temperatures change over time.