美国PTC 485CM管材表面温度计带有中号夹子 7/8“到1-5/8”（22.2至41.3MM）

这些双金属温度计测量管道的温度，并且所测量的管道直径为3/4"到2-3/8"。 在总的温度范围内，共计三个不同大小的规格; 小（S），中（M），和大（L），温度计的精度为满量程的±2％。

这些温度计利用对流辐射原理工作。 该仪器是通过推动弹簧夹使其夹在管字上，直至其卡入到位达到迅速固定在管道上的目的。所有管道温度计都在华氏或摄氏可用。PTC®管道温度计是在美国制造

华氏温度 （温度范围F 20°到180°)

These bimetal thermometers measure the temperature of pipes, and tubes having diameters of 3/4" to 2-3/8" in diameter. For all temperature ranges, there are three different clip sizes; Small (S), Medium (M), and Large (L). The accuracy of the thermometer is ±2% of full scale range.

These thermometers work on a convection-radiation principle. The instrument is quickly fastened to a pipe by pushing the spring clip over the pipe until it snaps into place. T All Pipe Thermometers are available in Fahrenheit or Celcius. PTC® Pipe Thermometers are made in the U.S.A.

Fahrenheit (Temperature Range F 20° to 180°)