Air conditioning price the PT100 resistance can be customized gauge

Temperature of the installation of the temperature sensor using the

the error of the insulation deterioration and introduced such as thermocouple insulation, protection tube and anchor plate too much dirt or salt slag between the thermocouple interelectrode and wall insulation fault, at high temperatures is more serious, which not only causes the thermoelectric potential loss but also can introduce interference, the resulting error sometimes can reach on baidu.

specialized production provides temperature temperature sensor, if you want to know more products information you can call the company telephone consultation! Serve you wholeheartedly!

the temperature of the temperature sensor USES the

temperature is representing the degree of cold and hot objects physical quantities, is an important industrial and agricultural production process and common measuring parameters. Temperature measurement and control to ensure product quality, improve production efficiency, energy saving, production safety, and promote the development of the national economy plays a very important role. Because of the universality of temperature measurement, temperature temperature sensors in various temperature sensors in the first place, the number of about 50%. Temperature sensor is through the object with the temperature change and temperature change some features to indirect measurement. A lot of material, features of components along with the change of temperature changes, so can the temperature of the temperature sensor material quite a lot. Temperature sensor with temperature and temperature of the change of the physical parameters are: the expansion, resistance, capacitance, and electromotive force, magnetic energy, frequency, the optical properties and thermal noise and so on. With the development of production, the new type of temperature sensor temperature will emerge. Due to the very wide range of temperature measurement in industrial and agricultural production, from minus a few baidu to above freezing a few red, and a variety of material to make the temperature of the temperature sensor can only be used in a certain temperature range.

temperature sensor selection problem about temperature

first, must choose the structure of the temperature sensor, the sensitive element within the provisions of the measuring time achieve the flow or measured on the surface of the body temperature. The output of the temperature sensor is only sensitive to temperature the temperature of the element. In fact, to ensure that the temperature of the temperature sensor instructions to test the temperature of the object, and is often very difficult.

in most cases, the selection of temperature sensors for temperature, to consider the following several aspects:

( 1) Whether the temperature of the object under test shall be record, alarm and automatic control, whether to need to distance measurement and transmission.

( 2) The size of the temperature measurement range and accuracy requirements.

( 3) The propriety of temperature measuring element size.

( 4) On the occasion of measured object temperature change over time, the lagging of the temperature measuring device can meet the requirements for temperature measurement.

( 5) Object to be tested environment conditions on the temperature measuring components for damage.

( 6) How about the price, will it be convenient for use.

temperature sensor temperature thermal resistance temperature measurement principle and material

temperature thermal resistance temperature sensor temperature measurement is based on the metal conductor resistance value increases with the increase of the temperature of the properties for temperature measurement. Temperature heat resistance temperature sensors are made of pure metal materials, the current application is more platinum and copper, in addition, now has started using survey, nickel, manganese and rhodium materials such as thermal resistance temperature sensor temperature.

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