Armored thermal resistance and prefabricated thermal resistance difference

Prefabricated thermal resistance is mainly composed of junction box, protect casing, thermal components. Armoured heat resistance is the resistance element sealing by the metal casing, insulation material and metal wires to spread of box. Excuse me, in addition to prefabricated thermal resistance and armor type heat resistance and what's the difference? Performance, price, applicable occasions and so on.

armor can be bent, but because of the limitation of armoured protection material outside, not fabricated the range widely, multi-purpose the installation size is longer, need to have a bending line, wear, corrosion, prices generally more expensive than the prefabricated, but it also depends on the size and fabricated with what material, such as if with a fused alumina or silicon nitride, it is very expensive. Performance is about the same, the purpose is the same, just according to the site condition choose different ways of implementation.

exposed the response speed of the fastest, basic can reach the standard components of response time, but to protect the worst, the most easily broken, demanding to the environment;

the response speed of shell, but susceptible to interference and influence signal accuracy;

the response speed of the slowest corresponding insulation type, but stable, high protection grade.

related knowledge:

armoured thermocouple working principle and structure of

armoured thermocouple and what is the difference between general thermocouple?

armoured thermocouple structure of the characteristics of the armored thermocouple

the use of armoured thermocouple technique