Mini Float Switch |
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The working principle of Mini Float Switch is direct and simple. Set one point of magnetic switch in sealed un-magnetic metal or industrial plastic tube. Fix the float with inner magnetic system to a certain place of magnetic switch in the pipe and let the float drift up and down; utilize the inner magnetic system in the float to trigger the open and close of magnetic switch to operate and control the liquid level. Mini float switch is widely used in level control and alarm of all kinds of industry such as electronic, electric power, chemical, water treatment, water supply and drainage. |
| Features of Mini float switch |
| * Compact design and simple principle, high reliability, low price. |
| * PP, PVDF, NYLON, CPVC, POM, PTFE materials; Max.operating temp. 105°C; Max. |
| operating pressure 5kg/cm². |
| * SUS 304/316; Max.operating temp. 200°C; Max. operating pressure 60kg/cm². |
| * Side-Mounting, Top-Mounting, Bottom-Mounting. |
| * Mounting screw type have M8 ~ M16, 1/8"~1/2"PF / PT / BSP and etc. |
| * OEM / ODM and special specification are acceptable |
| * These switches are not effected by electrical interference. They can withstand to |
| chemicals, high temperatures and pressures if the correct material of Mini float |
| switch is selected by the customers. |
Typical Installation Fittings
Operation of Float Switch
How to choose suitable float for different liquid?
Notice for installation
Circuit protection of float switch
