The application of metallurgical sensors in industrial production? Take you to understand the oxygen probe manufacturers custom
Jun 17,2025
Metallurgical sensors in the industrial production of a variety of applications, they play a vital role in different links, the following is the oxygen probe manufacturers customized summary of the main application:

1. Production process monitoring and control
Material level measurement: Laser ranging sensors can be used to measure the level of material in blast furnaces, converter furnaces, electric furnaces, etc., in order to accurately control the amount of raw materials added and the melting process.
Dimensional measurement: In the continuous casting process, laser ranging sensors are used to measure key dimensions such as the width and thickness of the slab or billet to ensure product quality. In the hot rolling production line, the laser ranging sensor monitors the thickness of the strip in real time and adjusts the rolling parameters in time to ensure the accuracy of the product.
Liquid level monitoring: The laser ranging sensor can monitor the liquid level of molten steel in the continuous casting mold, and accurately control the liquid level to ensure the stability of the continuous casting process.
Deformation monitoring: Under long-term high temperature operation, the furnace body may be deformed. The laser ranging sensor can be used to monitor the deformation of the furnace wall and prevent accidents.
2. Quality inspection and analysis
Composition and content detection: The sensor can be used to detect the metal composition, oxide content, melting point and other parameters of the molten metal, as well as to determine the quality of the smelting product to ensure that the product meets the relevant standards and customer requirements. For example, a constant oxygen probe can measure the free oxygen content in molten metal to guide the steelmaking process.
Surface quality detection: Using the high-precision characteristics of laser ranging sensors, you can detect small defects on the surface of cold rolled strip steel and improve the surface quality of products.
Third, environmental monitoring and safety protection
Environmental monitoring: Sensors are used to monitor air quality, noise, vibration and other parameters in the smelting workshop to help workers do a good job of safety and environmental protection.
Safety monitoring: In high temperature, high pressure and high risk operating environments, laser ranging sensors can be used for safety monitoring, such as monitoring the opening and closing state of the furnace door to ensure safe operation.
Fourth, equipment health monitoring and maintenance
Operation status monitoring: The sensor can be used to monitor the operating status of the smelting equipment, fault warning and other information, timely repair and maintenance of the equipment, and extend the service life of the equipment. For example, the acceleration sensor is an important tool for monitoring and analyzing the vibration and motion state of equipment, and is widely used in the health monitoring of metallurgical equipment.
Positioning and control: In the operation of metallurgical equipment such as cranes, handling robots, etc., laser ranging sensors are used for accurate positioning and control to improve the level of automation. In the material stacking, handling and other links, the laser ranging sensor can assist the operating equipment to perform accurate operations, improve efficiency and safety.
5. Specific process applications
Vacuum metallurgy: Vacuum sensors are used to monitor the vacuum state in the vacuum metallurgy process to ensure process stability and accuracy.
Temperature measurement and control: Fast temperature sensors (such as fast thermocouples) are widely used in the temperature measurement of molten steel, molten iron and other metal melts in the process of converter, electric furnace, continuous casting, secondary refining, etc. These sensors have the advantages of fast response speed, high measurement accuracy and reliable data.
In summary, the application of metallurgical sensors in industrial production covers many aspects of production process monitoring and control, quality detection and analysis, environmental monitoring and safety protection, equipment health monitoring and maintenance, and specific process applications. Their application not only improves the production efficiency and product quality, but also promotes the organic combination of industrial production and environmental protection.
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