The difference between the temperature measurement methods of infrared thermometer and molten steel thermometer
First, the infrared thermometer uses a thermal imager to detect online electrical equipment using the infrared temperature recording method. Infrared temperature recording method is a new technology used in industry for non-destructive detection, testing equipment performance and understanding its operating status.
Second, compared with traditional temperature measurement methods (such as thermocouples, wax sheets with different melting points, etc. placed on the surface of the object to be measured or in the body), the thermal imaging camera can perform real-time, quantitative, and online detection within a certain distance. By scanning the temperature of the heating point, the temperature gradient thermal image of the equipment during operation can also be drawn. It is also highly sensitive and free from electromagnetic field interference, making it easy to use on site.
Third, the molten steel thermometer can detect thermal faults in electrical equipment with a high resolution of 0.05°C in a wide range of -20°C to 2000°C, revealing such things as heating of wire joints or clamps, as well as local problems in electrical equipment. Hot spots, etc.
Fourth, the molten steel thermometer is a comprehensive technology that utilizes the heating effect of live equipment and uses special equipment to obtain infrared radiation information emitted from the surface of the equipment to determine the condition of the equipment and the nature of defects.
Fifth, safety is the most important benefit of using an infrared thermometer. Unlike contact thermometers, which can safely read inaccessible or inaccessible target temperatures, you can read the target temperature within the range allowed by the instrument. Non-contact temperature measurement can also be carried out in unsafe or difficult-to-contact areas, such as near steam valves or heating furnaces, without the risk of inadvertently burning fingers during contact temperature measurement. Accurate measurement of supply/return air temperature 25 feet above your head is as easy as having it at hand.
