Analyze the working principle of the connecting rod float ball level switch

The connecting rod float level switch is adapted to control the pump operation to maintain the liquid level; control the automatic loading and unloading of the tank; control the liquid level or supply signal, such as fuel tank, automatic cleaning system, hydraulic tank, low pressure boiler, sewage treatment system. It is reliable, easy to use and simple in structure.
The connecting rod float ball level switch uses magnetic force operation, no mechanical connection parts, and the operation is simple and reliable. When the float switch is being floated, the float moves the body, and the magnet at the other end of the float controls the magnet on the switch lever.
In a closed metal or plastic tube, set one or more reed switches, and then pass the tube through one or more floating balls with a ring magnet inside, and use the fixing ring to control the float and the magnetic spring. The switch is in the relevant position to float the float up and down within a certain range. Use the magnet inside the float to attract the contacts of the reed switch to create an opening and closing action.