Float level switch is a simple structure, easy to use level control element, it has no complicated circuit, will not be disturbed, as long as the material selection is correct, any nature of liquid, pressure, temperature can be used.

             Float level switch working principle: the float is close to or far from the switch point inside the rod under the action of liquid buoyancy, when the float is close to the switch point, the magnet in the float is also close to the reed switch inside the rod, and the contact of the reed switch is closed and connected under the action of magnetic force. On the contrary, when the float is far away from the switch point, the magnet in the float is also far away from the reed switch inside the rod, and the contacts of the reed switch are separated and disconnected due to the loss of magnetic force. normally closed (N.C) when the level rises the reed switch is not conducting normally open (N.O) when the level rises the reed switch is on.

     Mini float level switch is widely used in sewage treatment water purification, refrigeration equipment, water cooler, water dispenser, water boiler, dishwasher, household and commercial electric water heater, pharmaceutical liquid and other fields, the liquid in sealed containers, storage tanks and open containers, pools and other containers, respectively, signal long-distance transmission, on-site instructions, level monitoring, control the level by controlling the start and stop of the pump or the valve switch, or high and low level alarm.

     Float cantilever angle limit design to prevent the float from going vertical. Magnetrol foat level switch is a simple structure, easy to use, safe and reliable level controller. It is faster than the general mechanical switch and has a long working life; compared with the electronic switch, it has the characteristics of strong resistance to load shock, and one product can realize multi-point control It has been widely used in shipbuilding, paper making, printing, generator equipment, petrochemical industry, food industry, water treatment, electrician, dye industry, oil pressure machinery, etc. Float switch is a simple structure, easy to use, safe and reliable liquid level control device, it has a smaller volume than the general mechanical switch, fast speed, long life, compared with the electronic switch, it has the characteristics of strong resistance to load shock capacity.