Title:
REMOTE MONITORING ADAPTER FOR LEVELMETER
Document Type and Number:
WIPO Patent Application WO2002042722
Kind Code:
A3
Abstract:
An adapter for a mechanical type levelmeter, which has a magnet that moves in response to a changing level of liquid in a container. The adapter is fitted onto the levelmeter in a manner that is transparent to any existing reading dials, but that permits hall sensors on the adapter to respond to the motion of the magnet. The adapter also has a processing unit and a transmitter, which process the output of hall sensors and generate a transmittable signal representing level data.
Inventors:
DIAZ HERMAN
Application Number:
PCT/US2001/050966
Publication Date:
February 27, 2003
Filing Date:
November 06, 2001
Export Citation:
Assignee:
TRINITY IND INC (US)
International Classes:
G01F15/06; G01F23/38; (IPC1-7): G01F23/38
Domestic Patent References:
| WO2000002015A2 | 2000-01-13 |
Foreign References:
| US5636548A | 1997-06-10 | |||
| US5156048A | 1992-10-20 |
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