久久精品国产亚洲AV果冻传媒,中国人体摄影,欧美性生交XXXXX久久久,美丽的姑娘高清视频免费中国观看,国产精品美女久久久免费,亚洲日韩精品无码一区二区三区,人妻忍着娇喘被中进中出视频,人妻无码一区二区三区,国产a∨国片精品白丝美女视频,AAA级精品无码久久久国产片

The dew point is the temperature at which the moisture in the air becomes saturated and begins to condense. The ambient or process temperature of 100%RH is the dew point temperature. The lower the dew point temperature relative to the ambient temperature, the less likely it is that the gas dryer or gas pipeline will have condensation. In addition, the dew point temperature does not change with the gas temperature. In metal handling, plastic drying and compressed air systems, dew point has become a standard measurement parameter.

       The PTH80 adopts the high molecular film humidity-sensitive capacitor imported from Europe, and special coating technology is used on the surface of the sensor, which is perfectly combined with a high-performance microprocessor, resulting in higher accuracy and better chemical resistance.  The PTH80 is available with an optional stainless steel pore filter for extremely fast response times, and can withstand the erosion of moist gas; It is not contaminated by particulates, oil gas or most chemicals, and is not sensitive to sample gas flow rates.