What is the difference between a thermocouple and an electric heating tube?

- Mar 31, 2019-

What is the difference between a thermocouple and an electric heating tube? How to choose the right one? The thermocouple and the electric heating tube are the same component, which is very common in the industrial field, but it is completely different from the electric heating tube.

 

A thermocouple is an instrument used to measure temperature. It is very common in the industrial field. In some industrial fields, it is necessary to use a furnace to carry out work. It is necessary to use a thermocouple to measure a temperature in order to perform normal work. The thermocouple is used. The feature is very prominent, it can cooperate with other components to carry out an automatic temperature control, it is different from mercury to measure temperature, mercury temperature measurement will only be at a certain equivalent, watermark is mostly used in medical and daily life.

 

The material of the thermocouple is made by welding two different kinds of wires together. When measuring the temperature, the temperature can be measured by the two kinds of wires, and the temperature can be automatically controlled. Of course, the prerequisite is Artificially set the temperature range.

 

The quality of the electric heating tube is directly related to the length of the service life of an electric heating product. Therefore, when selecting the electric heating tube element, more attention should be paid. How can we distinguish the good and the bad of the electric heating tube?

 

First of all, the first point to see the effect of electric heating tube insulation, affecting the electric heating tube insulation effect is mainly to see how the electric heating tube sealing process, the finer the process, the better the insulation effect.

 

Second, the life, affecting the life of the electric heating tube mainly depends on the quality of the electric heating tube material. It is well known that the electric heating tube is made of magnesium powder. The higher the purity, the finer the density will greatly enhance the service life of the electric heating tube.

 

Third, the corrosion resistance, when the electric heating pipe is finished, it will produce a certain amount of water heat. The water heat will gradually corrode the electric heating pipe. In addition to the daily maintenance, it is determined by the material, and it is still looking at the magnesium powder. The material, the better the material, the better the corrosion resistance.