METHOD AND APPARATUS FOR THE CONTINUOUS PSYCHROMETRIC MEASUREMENT OF THE CONCENTRATION OF A VAPOROUS COMPONENT IN AGAS

摘要

PCT No. PCT/DK84/00080 Sec. 371 Date May 6, 1985 Sec. 102(e) Date May 6, 1985 PCT Filed Aug. 27, 1984 PCT Pub. No. WO85/01350 PCT Pub. Date Mar. 28, 1985.For the continuous psychometric measurement of the concentration of a vaporous component in a gas, i.e., the moisture content of air, by using a "dry" thermosensor and a "wet" thermosensor, the wet thermosensor is arranged in the open upper end of a vertical tube, to the lower end of which a liquid of the same kind as the vaporous component is supplied in such a manner that the liquid forms a small body of liquid on top of the tube, the body of liquid completely covering the wet thermosensor and overflowing from the top of the tube down along the upper surface of the tube in the form of a continuous liquid film.