The thermal resistance product itself is used for temperature measurement, but the thermal resistance is in the process of actual measurement, basically it is usefully measured on the side of a conductor or a semiconductor. The resistance value of the thermal resistance will vary with the temperature. Change and gradually change. At the same time, the measurement of the entire temperature will be directly related. When the thermal resistance is actually measured, the entire product itself is made of metal materials, and the scale of use is relatively large. It is now possible Develop a variety of different materials for the production of thermoelectric groups, so what types of thermal resistors are there?General thermal resistanceIf it is a general type of thermal resistance, in the process of actual use, it is basically necessary to conduct a useful investigation from the measured temperature. The temperature change of the measured object will basically be different. The temperature of the measured object is usually It can be usefully measured directly by changing the resistance value of the resistance, and the entire thermal resistance lead wire has a variety of different wires, and the resistance change of each wire will bring a series of effects on the temperature measurement.Armored thermal resistance
This type of thermal resistance itself is composed of various temperature sensing elements or insulating materials, as well as stainless steel sleeves. Generally speaking, its outer diameter is between 2 mm and 8 mm, the smallest It is even about 4 mm, but compared with the general thermal resistance, this type of thermal resistance is relatively small, and the thermal inertia is upward, the measurement hysteresis is relatively small, there is no internal gap, and the mechanical performance is good. , The service life is very long, can be bent, easy to install, it is also a product that is often used in many places.
Post time: 21-09-21