PT100 temperature thermocouple sensors and the development direction of optical fiber temperature thermocouple sensor

About PT100 temperature thermocouple sensors and the development direction of optical fiber temperature thermocouple sensor, the project is to discuss with you.

temperature is a basic physical phenomenon, it is the most common used in the process of production, the most important process parameters, both in industrial and agricultural production, scientific research and national defense modernization, cannot leave the thermocouple temperature measurement and PT100 temperature sensor.

it is the modern test and application in industrial process control one of the highest frequency of thermocouple sensor. Accurate measurement of temperature, however, will not always be easy, even with a high accuracy thermocouple temperature sensor, however, if the incorrect measurement method or measurement environment can't meet the requirements, is hard to get the desired results.

temperature measurement of the new progress although it mainly PT100 temperature thermocouple sensor, thermocouple, heat resistance and radiation thermometer, thermocouple temperature sensor technology has matured, but can only be used in place of traditional, can't meet the requirements of high-end field, especially in high-tech areas. Therefore, experts in specific competition to develop all kinds of new type of thermocouple temperature sensor and special practical measuring technique.

optical fiber temperature thermocouple sensor

with the development of laser technology, from the theory and practice have proved that it has a series of advantages, in the field of optical fiber sensing technology in application is increasingly widespread attention. Optical fiber thermocouple sensor is a state will be measured into measurable optical signal device. It is by the optical coupler, optical fiber and three components such as photoelectric converter. There are used to measure the stress, displacement, strain, liquid level, angular velocity and linear velocity, temperature, magnetic field, current, voltage and other physical quantities of fiber thermocouple sensors, solve the traditional way is difficult to solve the problem of measuring technique. According to statistics, at present about hundreds of different forms of fiber thermocouple sensors, used in different fields for testing. As you might expect, in the tide of new technology revolution, fiber optic thermocouple sensors will get extensive application, and play more role.

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key words: thermal resistance, thermocouple, thermal resistance, platinum resistance, PT100, PT1000, pressure thermocouple sensor, digital temperature thermocouple sensor