Infrared thermometers are widely used in power systems, mainly for remote measurement of the temperature of power transmission and transformation lines and electrical equipment joints in substations.
The temperature measurement principle of the infrared thermometer is to convert the radiant energy of infrared rays emitted by an object (such as molten steel) into an electrical signal. The magnitude of the infrared radiant energy corresponds to the temperature of the object (such as molten steel) itself. , the temperature of an object such as molten steel can be determined.
There are two types of infrared thermometers: one is a handheld infrared thermometer, and the other is an online infrared thermometer. A long-distance infrared thermometer is a temperature measuring instrument that can measure the temperature of a small target at a long distance.
The principle of the handheld infrared thermometer is: the principle used is to convert the radiant energy of the infrared rays emitted by the object into electrical signals, and the magnitude of the infrared radiant energy corresponds to the temperature of the object itself. The temperature of an object such as molten steel. The handheld infrared thermometer consists of an optical system, a photodetector, a signal amplifier, signal processing, and display output. Handheld infrared thermometers are convenient, precise and accurate, and are widely used in medical and equipment fault diagnosis. When purchasing an infrared thermometer, you should pay attention to factors such as performance indicators (such as temperature range, spot size, operating wavelength, measurement accuracy, response time, etc.), ease of use, maintenance and calibration performance, and price.
Online infrared thermometer: It is an effective tool for detecting and diagnosing electronic equipment failures. There are many varieties of fixed infrared thermometers, and different series play an important role in their respective applicable industries. The main performance indicators of fixed infrared thermometers are spectral response, response time, repeatability and emissivity. Fixed infrared thermometers are used in glass and ceramics industry, papermaking and packaging industry, various furnace temperature measurement applications, and chemical industry to measure the temperature of instruments and meters, so as to detect the operation status of instruments and meters and ensure the normal operation of an instrument. run.
Fixed infrared thermometer: an effective tool for detecting and diagnosing faults in electronic equipment. There are many varieties of fixed infrared thermometers, and different series play an important role in their respective applicable industries. The main performance indicators of fixed infrared thermometers are spectral response, response time, repeatability and emissivity. Fixed infrared thermometers are used in glass and ceramics industry, papermaking and packaging industry, various furnace temperature measurement applications, and chemical industry to measure the temperature of instruments and meters, so as to detect the operation status of instruments and meters and ensure the normal operation of an instrument. run.
