Installation and main technical parameters of thermal resistance

In practice, in most cases, we are not separate use of thermal resistance, but and other instrument combination are used together, such as can and temperature transmitter, controller and display instrument collocation of process control system for use. So, do you know for how many thermal resistor? As an up and understand the content of this article.

we know that in the market at present actually can see many different types of thermal resistance, and its appearance also vary widely. But on the whole, its basic structure is similar, mainly by thermal components, insulation casing, protecting tube and terminal block and other components.

part, thermal resistance of the installation have?

thermal resistance on the design not only have a lot of different, in practice, we can also according to need to choose a different installation method, the main there are three kinds of commonly used way of installation, no fixed device, respectively, threaded connection, flange connection, etc.

in the second part, what is the main characteristics of the thermal resistor?

in fact, the performance characteristics of the thermal resistance is very outstanding, but also because of its own characteristics, that it has been widely used. First of all, its use is reed temperature sensing element, has a good seismic performance, and can ensure the accuracy of the high temperature; Second, the product has good mechanical strength and compression performance.

the third part, the thermal resistance of main technical parameters including what content?

at present, in order to guarantee the quality of thermal resistance of products, we in production work, must want to ensure that requirements to comply with relevant standards, there are mainly four common standards, respectively IEC584, IEC1515, GB/T16839 - And JB/T5582-1997 91. Thermal resistance of the working environment temperature is usually between 15 and 35 ° C, relative humidity within 80%.