美國PTC 487C環(huán)繞型表面溫度計

這些溫度計為測量外、曲面提供了一種快速，可靠，經濟的方法。 絕緣和密封的表盤擱置在管道的表面上，保護傳感器免于其他來源的水或熱的侵害。蓋子是由高溫的聚苯硫醚熱塑性塑料制成。 雙金屬傳感器是經過ASTM 雙金屬TM-2，熱處理和檢查永久校準過的。 該設計采用一個小的熱質量塊，提供了快速響應和靈敏度。

彈簧片包裹型管道溫度計設計用于測量，管道的溫度，汽缸，容器，主軸等的擁有3/4"或更大的外徑。這些溫度計是專門設計用來測量管道，氣瓶等的表面溫度，對于管具有外徑的大于6"，兩個彈簧套件可以結合以達到在管道周圍。

滿量程的±2％的精度

針對管外徑的3/4“和更大

彈簧可組合成以適應更大的管道外徑

用8溫度范圍來覆蓋大跨度溫度

NIST證書認證

Lexan鏡頭蓋可選

攝氏溫度（溫度范圍C  20°至  +180°）

Celcius (Temperature Range C  20°to +180°)

These thermometers provide a fast, reliable, and economical method of measuring exterior, curved surfaces. The insulating and seating cup rests on the surface of the pipe and protects the sensor from drafts or heat from other sources. The cup is made of high temperature Ryton polyphenylene sulfide thermoplastic. The bimetallic sensor is ASTM Bimetal TM-2, heat-treated and checked for permanent calibration. The design uses a small thermal mass and provides fast response and sensitivity. 

Spring Held Pipe Thermometers are designed to measure, the temperature of pipes, cylinders, tanks, spindles, etc... that have O.D.'s 3/4" or more. These thermometers are specifically designed to measure the surface temperature of pipes, cylinders, etc. For pipes having O.D.'s larger than 6", two spring kits can be combined to reach around the pipe.

Accuracy of ±2% of Full Scale

For Pipe O.D.'s 3/4" and Up --

Springs Can Be Combined for Larger Pipe O.D.'s

8 Temperature Ranges To Cover a Large Temperature Span

NIST Certification Available

Lexan Lens Cover Optional

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