美***OMEGA欧米茄TFD平坦RTD元件/薄膜检测器OMEGA欧米茄用于风洞和空调。快速响应时间，温度范围：-50至550'C（-60至1020'F）这种扁平铂电阻探测器代表了欧米茄在微型化温度传感装置方面的***新发展。它将铂电阻探测器的精确温度测量能力与热电偶的小温度传感头和快速响应时间相结合。表面温度测量是热释光器件***直接的应用领域。由于TFD具有较大的表面积和体积比，并且温度敏感的铂层与被测量介质分离，因此它的响应时间很快。

美国OMEGA欧米茄TFD平坦RTD元件/薄膜检测器OMEGA欧米茄有关将欧米茄“TFD”系列RTD元件组装到延长线的说明：这些RTD元件由涂有铂的镍导线制成。由于铂不容易被大多数软焊料弄湿，我们建议在需要时将其点焊或银焊到延长线上。

美***OMEGA欧米茄TFD平坦RTD元件/薄膜检测器OMEGA欧米茄

Used in Wind Tunnels and Air Conditioners.

Rapid Response Time

Temperature Range: -50 to 550°C (-60 to 1020°F)

This flat platinum resistance detector represents the latest development by OMEGA in miniaturization of temperature sensing devices. It combines the precision temperature measuring capability of the platinum resistance detector with the small temperature sensing tip and rapid response time of the thermocouple. An immediate field of application for the TFD is in the area of surface temperature measurement.. Rapid response times are achieved with the TFD because it possesses a large surface-area to- volume ratio and the temperature-sensitive platinum layer is separated from the medium to be measured by a thin ceramic substrate of high thermal conductivity. Note on Assembling Omega "TFD" Series RTD Elements to Extension Wires: These RTD elements are made with platinum coated nickel lead wires. Since platinum does not easily wet with most soft solders, we advise that they be spot welded or silver soldered to extension wires when required.