Performance advantages of explosion-proof thermocouples

Explosion-proof thermocouple measuring instruments are of high use value in the industrial field and have priority and unique advantages. What are the detailed advantages and how is it different from general thermocouples? Below, Huipu Instrument will explain to customers one by one. First of all, from the internal structure, the original internal structure is one of the most important differences. The compression spring temperature sensing element used by the explosion-proof thermocouple has good vibration resistance; large measurement scale; high mechanical strength and good compression resistance. The second is the working principle of explosion-proof thermocouples; it uses the principle of gap explosion-proof, and the junction box and other components with sufficient strength are sealed in the junction box to avoid some accident, such as an explosion. Explosion-proof thermocouple industrial explosion-proof thermocouple is a kind of temperature sensor, which is widely used in the chemical industry automatic control system. Through the temperature sensor, the temperature parameter of the control target can be converted into an electrical signal and transmitted to the display, recording and conditioning instrument. The system performs inspection, explosion-proof thermocouple adjustment and control. In special factories such as chemical industry and fuel oil, the production site is often accompanied by various flammable, explosive and other chemical gases, steam, and fuels. Therefore, it is necessary to use explosion-proof thermocouples as temperature sensors in these occasions. Explosion-proof thermocouples are generally used in conjunction with display digital meters, record tables, electronic computers, etc. It can directly detect the liquid, steam and gas medium and solid surface temperature in the scale of 0 ℃ ~ 1200 ℃ where there are explosives such as hydrocarbons at the production site. Features: a variety of explosion-proof methods, good explosion-proof performance. The types of explosion-proof thermocouples on the market are complex now, and customers should choose carefully when purchasing.

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