Technical analysis and application guide of magnetic turnover liquid level meter

—— Technical analysis and application guide of magnetic turnover liquid level meter--baoji transducer

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Magnetic flipper level gauge is a type of sensor commonly used to measure the liquid or powder medium level. It utilizes magnetic flipper and magnetic effects to achieve liquid level measurement and control. Below is a detailed introduction to the technical analysis and application guide of magnetic flipper level gauge:

Technical Analysis:

  1. Principle of Magnetic Flipper:

    • The magnetic flipper level gauge typically consists of a float and a magnet fixed on the float. The float moves up and down with the change of liquid level, while the magnetic flipper is attracted or repelled by the magnet on the float, thus achieving flipping action as the liquid level changes.
    • When the liquid level rises and the float approaches the magnetic flipper, the magnetic force causes the flipper to flip, resulting in a change in the signal.
  2. Sensor Structure:

    • The magnetic flipper level gauge generally consists of a magnetic flipper, sensor, electronic control unit, and output interface.
    • The sensor detects the state of the magnetic flipper and converts it into an electrical signal, while the electronic control unit processes the signal and outputs the corresponding liquid level data.
  3. Working Principle:

    • As the liquid level rises, the float moves upward, attracting and flipping the magnetic flipper. The sensor detects this change and outputs a signal.
    • By measuring the change in the signal, the liquid level height can be determined, thus accurately monitoring the liquid level.

Application Guide:

  1. Applicable Media:

    • Magnetic flipper level gauges are suitable for measuring the liquid level of liquids and powder media, including but not limited to water, oil, and chemical liquids.
  2. Environmental Requirements:

    • Magnetic flipper level gauges are typically suitable for normal temperature and pressure environments but can also be specially designed for explosion-proof or high-temperature resistance as needed.
  3. Installation Points:

    • Pay attention to the distance and position between the magnetic flipper and the liquid level during installation to ensure that the sensor can accurately sense the change in liquid level.
    • Ensure that the liquid does not corrode or damage the sensor.
  4. Maintenance:

    • Regularly inspect the sensor and magnetic flipper to ensure normal operation.
    • If necessary, clean the sensor and float to ensure accurate liquid level measurement.
  5. Data Output:

    • Magnetic flipper level gauges typically output liquid level data via analog or digital signals, which can be connected to monitoring systems or PLCs for data collection and processing.

In summary, magnetic flipper level gauges have the advantages of simple structure, convenient use, and low cost, making them widely used in liquid level monitoring and control applications. Proper installation and maintenance can ensure stable and reliable operation to meet various liquid level measurement requirements in different scenarios.


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