| 摘要 |
The present invention relates to a reservoir sensing device which comprises: a body portion; a short terminal portion installed in the body portion; a long terminal portion installed in the body portion and formed longer than the short terminal portion; a lead switch unit having both ends connected to the short terminal portion and the long terminal portion so as to sense magnetic force; and an inlet formed in the body portion and configured to guide connection to the short terminal portion and the long terminal portion, thereby preventing a flow of an electric current. |
