The temperature probe is generally a thermocouple or RTD, thermocouple temperature voltage changes, the thermal resistance temperature resistance change, that is good.
2015年8月12日星期三
Temperature probe calibration
Temperature probe calibration means can feel the temperature and converted into usable output signal of the sensor. temperature probe calibration is a core part of the temperature measuring instruments, a wide variety. Press the measurement can be divided into contact and non-contact two categories, according to the characteristics of the sensor material and electronic components into RTD and thermocouple types, in recent years, China's industrial modernization process and the electronic information industry, continuous growth, led to the rapid increase in the sensor market. Ttank calibration software as a sensor important category, accounting for over 40% of the total demand of the sensor. NTC temperature probe calibration is the use of resistance varies with temperature characteristics of the non-electrical quantities converted into electrical quantities, which can accurately measure the temperature of the semiconductor device and automatic control. Temperature probe calibration uses a very broad, can be used as temperature measurement and control, temperature compensation, velocity, flow and velocity measurement, level indication, temperature measurement, measurement of ultraviolet and infrared light, microwave power measurement is widely used in color televisions , computer color display, switching power supply, water heater, refrigerator, kitchen equipment, air conditioning, automotive and other fields. In recent years, the rapid growth of automotive electronics, consumer electronics industry led to the rapid growth of China's demand for temperature probe calibration.
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