Technology Analysis and Application Guide for Magnetic Level Switches:

Technology Principle:

1. Float Principle: The magnetic level switch utilizes a buoyant float that rises and falls with the liquid level changes.

2. Magnetic Induction: A magnetic sensor, typically a magnetic flip-flop or switch, is placed near the outer wall of the container. It detects the position of the float by measuring changes in the magnetic field, thereby determining the liquid level height.

3. Operating Principle: As the liquid level rises, the float ascends, causing a change in the magnetic field sensed by the magnetic sensor, triggering a signal. Conversely, when the liquid level drops, the float descends, triggering a change in the magnetic field once again.

Application Guide:

1. Material Selection: Choose materials for the level switch based on the properties of the measured medium to ensure compatibility and corrosion resistance.

2. Consider Temperature and Pressure: Consider the temperature and pressure range of the operating environment when selecting the level switch to ensure stability and reliability.

3. Installation Position and Method: Install the level switch considering the highest and lowest liquid levels and avoiding interference with the measurement during operation.

4. Calibration and Maintenance: Regularly calibrate the level switch to ensure accuracy and perform maintenance, cleaning the sensor and checking for any obstructions to the float's movement.

5. Safety Considerations: When using the level switch, pay attention to safety to prevent liquid leaks or other accidents, and take necessary safety precautions when required.

6. Integration with Monitoring Systems: Integrate the magnetic level switch into monitoring systems to enable remote monitoring and alarm functions, promptly identifying and addressing abnormal level situations.

7. Understanding Limitations: Magnetic level switches may have measurement errors under certain conditions, such as turbid media or bubble interference, so it's essential to understand their limitations and take appropriate measures to reduce errors.

In summary, magnetic level switches are simple and reliable liquid level measurement technologies widely used in industries such as chemical, petroleum, and pharmaceutical for liquid storage and processing. By making the right choices, installing correctly, and maintaining properly, stability, and reliability can be ensured, thereby improving production efficiency and safety.

Shaanxi Qianyi Tuoda Technology Co., Ltd. www.sxqytd.com Tel：+8618829679311

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