Advantages of using in-line infrared thermometers
In-line infrared thermometer is an effective tool for detecting and diagnosing the faults of electronic equipment. Fixed infrared thermometer has a variety of varieties, different series in their respective industries play a more important role. The main performance indicators of fixed infrared thermometer are spectral response, response time, repeatability and emissivity. Fixed infrared thermometer for the glass and ceramic industry, paper and packaging industry, various types of kiln temperature measurement applications and the chemical industry to measure the temperature of instruments and meters, so as to detect the operation of the instrumentation, ZR-ZO zirconia oxygen analyzer to ensure that the normal operation of an instrument.
Online infrared thermometer in various industries have obvious advantages.
In the iron and steel industry, the iron and steel industry use thermometer because the products are in motion, the temperature is very high. Commonly used in the steel industry is that the temperature is a constant state where the melted steel starts to turn into lumps. Reheating the steel at the same temperature is essential to prevent it from deforming and infrared thermometers are used to measure the internal temperature of the return heaters. In high temperature rotating mills, infrared thermometers are used to confirm that the product temperature is within the rotational limits. In cooling mills, infrared thermometers are used to monitor the temperature of steel as it cools.
In the glass industry, the glass is heated to very high temperatures. Infrared thermometers are used to monitor the temperature in the furnace. Handheld sensors detect the high temperature point by measuring the outside. The temperature of the melted glass is measured to determine the proper furnace opening temperature. In flat glass items, the sensor detects the temperature at each stage of processing. The wrong temperature or too rapid a temperature change can cause uneven expansion or contraction. In the case of bottles and containers, the molten glass flows to the front furnace which is kept at the same temperature. An infrared thermometer is used to detect the temperature of the glass in the front furnace. So it should be in proper condition where it exits.
In the plastics industry, infrared thermometers are used to avoid product tarnishing, to measure dynamic objects and to measure high temperature plastics. In the process of blown film ejection, temperature measurements to adjust to heating and cooling can help to keep the tension of the plastic intact and its thickness. During the ejection of blown film, sensors help control the temperature to ensure the thickness and uniformity of the product.
In the petrochemical industry, refineries use temperature display systems in routine preventive maintenance programs. These procedures include monitoring of the furnace process and confirmation of thermocouple readings. In furnace process monitoring, infrared displays are used to detect the percentage of carbon buildup on the heated surface tubes. This build-up, called coking, leads to higher ignition rates in the furnace and also to higher tube temperatures. This high temperature condition reduces the life of the tubes. This is because this coking prevents the product from absorbing heat evenly from the tube. When using an infrared thermometer we will find that the surface temperature of the tube in the coking area tends to be higher than the surface temperature of the tube in other areas.
