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前言在温度测量中,各个应用领域都在期待着采用通用性好的热敏电阻。随着节能时代的到来,也迫切要求研制高温检测用的传感元件。日本秩文水泥公司,不仅研制了温度、露点、可燃性气体用传感元件,还研制出高温用热敏电阻,并已进行组装试验。一、高温用热敏电阻的研制1.热敏电阻的种类和性质表1示出了 NTC 热敏电阻中可进行高温区检测的热敏电阻。该类热敏电阻又分为中温和高温用两种。中温用热敏电阻可测量
Foreword In the field of temperature measurement, various fields of application are looking forward to the adoption of good general-purpose thermistors. With the advent of energy-saving era, it is also urgent to develop sensor components for high temperature detection. Japanese rank text cement company, not only developed the temperature, dew point, flammable gas sensor components, but also developed a high temperature thermistor, and has been assembled test. First, the development of high-temperature thermistor 1. Thermistor types and properties Table 1 shows the NTC thermistor can be detected in the high-temperature zone thermistor. This type of thermistor is divided into two kinds of temperature and high temperature. Temperature thermistor can be measured