Water Flow Sensor Magnet Material and Application

The water flow sensor is a water flow sensing instrument that outputs pulse, current, or voltage signals to the water flow through induction. The output of the signal has a certain linear proportional relationship with the water flow, so it can be used for water management and flow calculation according to the relevant conversation formula and comparison curve. In fact, as the core component of the water flow sensor, the commonly used magnet materials for the water flow sensor are sintered ferrite and injection molded ferrite.

The water flow sensor is mainly composed of a copper valve body, a water flow rotor assembly, a steady flow system, and a Hall. The water flow sensor is usually installed on the inlet of the heater to measure the inlet water flow. When the water flows, the magnetic rotor assembly will rotate, and the Hall element will output the corresponding pulse signal and feed it back to the controller, and then the controller will adjust the proportion according to the flow The current of the valve, thereby regulating the gas consumption.

Water Flow Sensor Magnet Material and Application

Water Flow Sensor Magnet Material and Application

The water flow sensor magnet is essentially a Hall effect sensor magnet. When different magnetic poles face the Hall element, the Hall element will be turned on and then cut off once.

Injection Ferrite Magnets also called plastic magnets , are made of ferrite powder, Plastics and other materials by injecting process, It can be made complicated shapes magnets with precise sizes . It can be inserted in metal and plastic parts.
The precision tooling is necessary to ensure the products dimensional tolerance. The plastic magnetic material dimension would be change after cooling due to the thermoplastics shrinkage.

Injection Ferrite Magnets also called plastic magnets , are made of ferrite powder, Plastics and other materials by injecting process, It can be made complicated shapes magnets with precise sizes . It can be inserted in metal and plastic parts.
The precision tooling is necessary to ensure the products dimensional tolerance. The plastic magnetic material dimension would be change after cooling due to the thermoplastics shrinkage.

4 Pole Plastic Magnetic Cross Rotor Water Heater Magnets

Injection Ferrite Flow Sensor Magnets For Water Heater

Injection Ferrite Flow Sensor Magnets Diametrial 8 Poles

Impeller Magnets for Water Flow Sensor

Plastic Injection Bonded Ferrite Magnet for Water Pump

Injection Moulding Water Flowmeter Magnet