Title: Rainfall sensor
Application Number: 200510109334 Application Date: 2005.10.17
Publication Number: 1952693 Publication Date: 2007.04.25
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G01W1/14
Applicant(s) Name: Han Benhua Address:
Inventor(s) Name: Han Benhua
Attorney & Agent:
Abstract:
    A sensor for indicating rainfall is disclosed, in particular to detect the great rainfall. A magnetic floater whose density is smaller than water is mounted in the non-magnetic measuring tank, the magneto sensors are mounted on the outside of the tank according to the unit of measurement, the magnetic floater rises along with the accumulation of the rainfall, and triggers the magneto sensors to output electric signals. The rainfall is indicated according to the different location of the magneto sensors.
Time: 12