MF Mini Float Level Switch

Mini Float Level Switch usually sets one or more magnetic reed switches in a sealed non-magnetic metal or plastic tube as needed, and then fix the hollow floating ball with a ring-shaped permanent magnet inside the relevant position of the magnetic reed switch in the body rod , make the float float up and down within a certain range, use the magnet in the float to attract the closure of the magnetic reed switch, and generate a switch action to control the liquid level.