| 摘要 |
The present invention relates to a sensor module capable of sensing a water level and a temperature. The sensor module of the present invention comprises: a sensor unit having several electrode bars for sensing a water level; a control unit to treat a sensing signal and power supply of the sensor unit; and an insulating unit mounted on one side of the sensor unit, having several electrode bars positioned therein, and forming insulating intervals by receiving several electrode bars in each separate space by at least one partition to come in contact with a fluid, wherein the insulating unit and the partition are formed to protrude from the outside longer than the several electrode bars, the ends of each of the electrode bars are positioned in the insulating unit, and the end of the insulating unit protruding from the outside is opened. According to the present invention, an insulating distance between the electrode bars is secured by the insulating unit, thereby improving the conducting phenomenon due to scale deposit or residual water generated due to foreign substances upon sensing the water level. |
