| 摘要 |
PURPOSE: A fluid level sensing device is provided to apply an amorphous core which is an amorphous magnetic substance, thereby increasing water level detection sensitivity. CONSTITUTION: A fluid inlet is installed in a lower portion of a lower case(110) to transfer the pressure of fluid. An upper case(120) is combined with an upper portion of the lower case. A bobbin(130) is formed in the upper case. A coil is wound on the bobbin. A diaphragm(150) is installed in the lower case so that the diaphragm vertically moves according to increase/decrease of the pressure of fluid which is inputted/outputted through the fluid inlet. |
