Tuning fork level RF sensor switch working principle

　　First, the working principle:

　　The core component of the tuning fork level switch is a set of tuning forks whose vibration frequency is close to the resonance frequency, and its vibration frequency will change with the state change of the surrounding material. When the material is piled on top of the material being tested, the natural frequency of the tuning fork vibration will be changed due to the blocking force generated by the blocking. This frequency change will be sensed by the detection circuit and produce an output signal. This output signal can be used to control continuous processes such as metering, packaging and feeding.

　　Ii. Features and Applications:

　　The tuning fork level switch has the following characteristics:

　　1, simple structure, easy to install and operate.

　　2, a wide range of testing, suitable for a variety of different material types.

　　3, can adapt to the harsh working environment.

　　4. Fast response speed.

　　5, high safety and reliability.

　　6, the output signal is not affected.

　　Tuning fork level switch has a wide range of applications. For example, in the chemical industry, it is widely used in the detection of granular materials, such as stone, coal, food raw materials and so on. It can also be applied to level monitoring in some liquid storage. In the cement and powder industry, tuning fork level switches can help workers control the ratio of materials in a timely manner and improve production efficiency. In addition, it can also be used for material monitoring and food quality monitoring in dangerous areas. Therefore, the tuning fork level switch is widely used in various fields.

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