MULTI CONTACT POINT WATER LEVEL MEASUREMENT DEVICE AND NETWORK SYSTEM

摘要

The present invention relates to a multi contact point water level measurement sensor to measure a water storage level and a network system. The multi contact point water level measurement sensor to measure a water storage level comprises: a post (10) of a long pillar form; a sensing unit comprising sensing electrodes (21) arranged in vertically fixated intervals along the post (10), and a common electrode (25) electrically connected to the sensing electrodes (21) positioned to be lower than a water level by water; a controller (30) controlling an operation of the sensing unit (20), and receiving a water level sensing signal from the sensing unit (20); and a transceiver (40) connected to the controller (30), and wirelessly transmitting the water level sensing signal provided by the controller (30). The present invention is to provide the multi contact point water level measurement sensor capable of accurately measuring the water level, and reduce the consumption of power.