The composition of the explosion-proof heat resistance

About explosion-proof electric resistance, don't know how many people know, mainly want to introduce is about the composition of explosion-proof heat resistance. Under normal circumstances, the temperature measurement system mainly includes three aspects, respectively: heat resistance, connecting wires and display instrument. Below, we take a look at the specific content.

but, at the time of use, we need to pay special attention to two requirements, a problem is the must to ensure the thermal resistance and display instrument of dividing consistent; Second, in order to eliminate the influence of the connection wire resistance change, must use three wire connection.

then, we come to a few simple introduction for everybody different types of products. Is sheathed heat resistance, it is by the thermal components, wire, insulation materials, and products of stainless steel casing, the outer diameter in the range of from 1 to 8 mm. Compared with ordinary products, it has several prominent advantages, respectively is: 1, its small size, there is no space inside; 2, mechanical performance is good, have a certain resistance to vibration and impact resistant ability; 3, flexible, easy to install; 4, long service life.

the second product is called a transverse thermal resistance. The product is different from the general product, it can be very and at very fast speed reflects the actual temperature of end face, is often used in measuring temperature bearing and other parts of the face. The temperature sensing element USES is through special processing of resistance wire, and with thermometer transverse joint together.

the third product is flameproof thermal resistance. The product is special, in the structure simply, is mainly through its internal junction box, shell internal explosive mixed gas to produce circuit, thus well solved the problem of the impact resistance. So, if there is a problem, is to change with the new product, if is repaired by welding, shall ensure that qualified.

the above content for you simple introduces the knowledge about the composite of explosion-proof heat resistance, I believe you now have a certain understanding for the products.