Magnetic flap level gauge

The basic principle of magnetic flap level gauge operation:

The magnetic flap level gauge works based on the principles of buoyancy and magnetic coupling. When the liquid level in the tested container rises or falls, the float in the main tube of the magnetic flap level gauge also rises or falls accordingly. The long-term magnetic steel inside the float is transmitted to the on-site indicator through magnetic coupling, driving the red and white flip columns to flip 180 °. When the liquid level rises, the flip column changes from white to red, and when the liquid level drops, the flip column changes from red to white. The red and white boundary of the indicator is the actual height of the medium liquid level in the container, thus achieving liquid level indication. Magnetic technology, switches or remote transmitters can also be installed on the body tube to output switch signals or analog signals. Suitable for high temperature, high pressure, corrosion-resistant and other occasions, it can be displayed locally and remotely controlled.

The magnetic flap level gauge has a direct reading feature for on-site display. No need for multiple sets of liquid level gauges to be combined. It has the advantages of single unit full range measurement, equipment with fewer openings, clear display, prominent markings, and intuitive readings.

Due to its magnetic coupling isolator enclosed structure. Especially suitable for detecting flammable, explosive, corrosive and toxic liquid levels. Thus, the liquid level detection method in the original complex environment becomes simple, reliable, and safe.

2、 Technical parameters:

1. Installation method: Side mounted, top mounted

2. Measurement media: such as water, oil, other chemical solvents, and liquid raw materials

3. Material requirements: such as 304 stainless steel, 316L stainless steel, stainless steel lined with PTFE, PP, PVC (if the user is not clear, after providing relevant parameters, our technical personnel can help choose the location)

4. Measuring medium temperature: The different temperatures determine the different material types for the float and display panel. When the temperature is too low in winter, it is necessary to install a potential heat or steam jacket for insulation. The liquid level gauge can measure the medium temperature of -20 ℃~500 ℃.

5. Work pressure: The magnitude of the pressure determines the thickness of the main pipe and the differences in welding and other processing techniques. The medium that can be measured by the liquid level gauge can reach a high pressure of 10MPa.

6. Connection method: The top mounted magnetic flap level gauge series products generally use DN80 or DN100 connection flanges, while the side mounted magnetic flap level gauge uses three connection methods: flange connection (such as DN25), clamp connection, and threaded connection.

7. Measurement range: 1. Side mounted type is connected to the container to be measured through two upper and lower conduits, so its measurement range is the distance between the centers of the two conduits, abbreviated as center distance.

2. The top mounted type is inserted into the container from the top, so its measurement range is the distance that needs to be measured between the top and bottom of the container.