Due to the impact of the epidemic, temperature measurement has become a part of people's daily life. Because of its non-contact, rapid response and easy to use, infrared thermometer has been widely used in traffic gateway, hospital, residential area, enterprises and pubulic institutions. The commonly used infrared temperature measurement devices can be divided into two types: infrared thermal imaging temperature screening instruments and infrared thermometers.
Infrared thermal imaging temperature screening instruments can be used for large area monitoring in public places with dense flow of people. It can automatically track and alarm high-temperature areas, and cooperate with visible light video to quickly find and track people with high body temperature. When it integrates face recognition, mobile probe and other technologies, it can also master more information about people with higher body temperature.
Infrared thermometer can be divided into infrared ear thermometer and infrared forehead thermometer. The infrared thermometer has the advantages of simple construction, convenient use and rapid response, which can realize the sequential and rapid temperature measurement of personnel.
The contact point of traditional temperature sensor needs to be installed on the surface of the detection target, so it needs to consider the physical characteristics of the medium to be contacted, such as adhesion, corrosion, wear and so on, as a result, traditional temperautre sensors are limited in space and detection range. While thermopile infrared sensors can detect long-distance target and used in inaccessible occasions. With the characteristic of easy to carry, convenient to measure, and wide temperature detection range, thermopile infrared sensors are widely used in mainly applied to predictive and preventive industrial maintenance, and have been widely used in the detection of electric power, industry, petrochemical, rail transit, building energy conservation and other fields.
The contact point of traditional temperature sensor needs to be installed on the surface of the detection target, so it needs to consider the physical characteristics of the medium to be contacted, such as adhesion, corrosion, wear and so on, as a result, traditional temperautre sensors are limited in space and detection range. While thermopile infrared sensors can detect long-distance target and used in inaccessible occasions. With the characteristic of easy to carry, convenient to measure, and wide temperature detection range, thermopile infrared sensors are widely used in mainly applied to predictive and preventive industrial maintenance, and have been widely used in the detection of electric power, industry, petrochemical, rail transit, building energy conservation and other fields.
The contact point of traditional temperature sensor needs to be installed on the surface of the detection target, so it needs to consider the physical characteristics of the medium to be contacted, such as adhesion, corrosion, wear and so on, as a result, traditional temperautre sensors are limited in space and detection range. While thermopile infrared sensors can detect long-distance target and used in inaccessible occasions. With the characteristic of easy to carry, convenient to measure, and wide temperature detection range, thermopile infrared sensors are widely used in mainly applied to predictive and preventive industrial maintenance, and have been widely used in the detection of electric power, industry, petrochemical, rail transit, building energy conservation and other fields.
