DocumentCode
1463084
Title
A new electrical hygrometer
Author
White, W. C.
Author_Institution
Research Laboratory, General Electric Company, Schenectady, N. Y.
Volume
73
Issue
12
fYear
1954
Firstpage
1084
Lastpage
1087
Abstract
The basic element of this hygrometer is an alumina core saturated with a chemical solution which will absorb atmospheric moisture and so become electrically conductive. Functioning on 120-volt a-c supply, it will give enough current to operate an a-c relay between relative humidities of 20 to 100 per cent.
Keywords
Ceramics; Heating; Humidity; Instruments; Relays; Resistance; Temperature;
fLanguage
English
Journal_Title
Electrical Engineering
Publisher
ieee
ISSN
0095-9197
Type
jour
DOI
10.1109/EE.1954.6439133
Filename
6439133
Link To Document