The important role of Magnetic Sensor technology in developing the economy and promoting social progress is very obvious. All countries in the world attach great importance to the development of this field. It is believed that in the near future, sensor technology will take a leap forward and reach a new level commensurate with its important position. The future development trend of magnetic sensors has the following characteristics:

1, high sensitivity.

2, temperature stability.

3, anti-jamming.

4, miniaturization, integration, intelligence.

5, high frequency characteristics.

6, low power consumption.

It is believed that in the near future, sensors such as Gas Meter Sensor heat meter sensor energy meter sensor can be applied practically to each household's life to bring benefits to people.