Model: HDUHZ, composed of the main body, buoy, flip-top box, and other components. It operates based on Archimedes' Principle, using a magnetic buoy to drive a bi-color thin film to indicate the liquid level. The display features bi-color flipping plates (black for gas phase, red for liquid phase). As the liquid level rises, the liquid phase flip-top turns red; when it falls, the gas phase flip-top turns black, providing a clear and continuous indication of the container's liquid level changes without blind spots. It never shows false liquid levels. Moreover, it has a simple structure, easy installation and maintenance, a wide measurement range, high design pressure, and a long service life, with a broad application scope.

Magnetic Flip Level GaugesThis is a liquid level measurement product that utilizes a magnetic float as the measuring element and a magnet steel to drive the flip indicator, without the need for power. It is suitable for various environments from low to high temperatures, and from vacuum to high pressure. It is an ideal choice for industrial departments such as petroleum and chemical industries. Equipped with upper and lower limit switch outputs, it can achieve remote alarm and limit control. With a transmitter, it can enable remote indication, detection, and control of the liquid level.
Offer both side-mount and top-mount options based on the different installation locations of the container.
We offer both stainless steel and ABS engineering plastic materials, with ABS being particularly suitable for corrosive mediums such as acids and alkalis.

Magnetic Level GaugeBasic Parameters:
(1) Flange Center Distance L (mm): 350~15,000
(2) Medium Density (g/cm³): 0.425~2
(3) Operating Temperature (°C): -40~450
(4) Pressure Grades (MPa): 0.6, 1.0, 1.6, 2.5, 4, 6.3

Magnetic Level GaugeStructural Features:
Basic Level Gauge operates based on the principle of buoyancy. The float moves up and down within the measuring tube according to the liquid level. The magnetic steel inside the float, through magnetic coupling, drives the red and white pointer to flip 180 degrees. As the liquid level rises, the pointer changes from white to red, and when it falls, it changes from red to white, indicating the liquid level accordingly.
Limit switch output utilizes a magnetic float that moves with the liquid level, causing the bimetallic strip switch installed at the vertical tube of the level gauge to activate, achieving ON-OFF control or alarm.
Transmitters are installed on electromagnetic float level gauges. The transmitter consists of a sensor and a converter, which, through the up and down movement of the magnetic float, sequentially actuates the measuring components inside the tube via magnetic coupling, obtaining changes in resistance signals. These are then converted to standard current signals of 0~10mA or 4~20mA for output, facilitating connection with digital display meters or computers to achieve remote display.