The main application fields of fiber optic infrared thermometers
Infrared thermometers are widely used in industry, with the most commonly used being portable infrared thermometers and online infrared thermometers. At present, with the increasingly mature technology of fiber optic infrared thermometers and their increasingly prominent advantages in industrial fields, fiber optic infrared thermometers have gradually replaced integrated infrared thermometers for online temperature measurement and are applied in various occasions in industrial fields.
The main application market of fiber optic infrared thermometers is currently in industrial sites. Due to the strict environmental requirements for the use of integrated infrared thermometers, it is generally necessary to keep the instrument installed in an environment where the temperature does not exceed 50 degrees Celsius. Otherwise, the measurement values may be distorted or even the instrument may be damaged due to the influence of temperature on the circuit components. Therefore, integrated infrared thermometers commonly used online in industrial fields are equipped with cooling protection measures such as water cooling sleeves, which are difficult to install and costly to use. The fiber optic infrared thermometer adopts a split design, and the optical path system (i.e. optical probe) that is basically unaffected by temperature is installed at the temperature measurement site; Installing signal processing/display devices that require strict environmental temperature requirements in a location far from the temperature measurement site can ensure that the signal processing/display devices always work properly; The infrared signal received by the optical probe is transmitted to the signal processor for processing through an infrared fiber in the middle. In this way, the instrument has long-term stability and reliability, easy installation, no need for cooling measures such as water cooling, low operating costs, and convenient equipment maintenance.
