เครื่องวัดความเร็วลม AR866

Portable Thermal Anemometer Wind Speed Meter

Features:

Hot-film anemometers use a very fine film electrically heated up to some temperature above the ambient. Air flowing past the film has a cooling effect on the film. As the electrical resistance of most metals is dependent upon the temperature of the metal, a relationship can be obtained between the resistance of the film and the flow speed.

Specifications:

{tortags,3001,3}