| 摘要 |
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. |
