The liquid level gauge is developed based on the principle of buoyancy and magnetic coupling. When the liquid level in the tested container rises or falls, the float in the main tube of the level gauge rises or falls accordingly. The 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 degrees. When the liquid level rises, the flip column changes from white to red, and when the liquid level drops, it 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, achieving liquid level indication from the surface.

Magnetic float level gauges are suitable for measuring the liquid level and boundary position of liquid media in containers. In addition to on-site instructions, it can also be equipped with remote transmitters, alarm switches, and control switches, with complete detection functions. The indication is novel, the reading is intuitive and eye-catching, and the direction of the observation indicator can be changed according to the user's needs. The measurement range is large and not limited by the height of the storage tank. The indicating mechanism is safely isolated from the tested medium, resulting in good sealing, high reliability, and safe use. Simple structure, easy installation, and low maintenance costs. Corrosion resistant, no need for power supply, explosion-proof.

Magnetic float level gauge product usage:

1. For detailed information on supporting instruments and accessories, please refer to the corresponding instrument accessory manual.

2. To prevent damage caused by the up and down movement of the float during transportation or handling, a calibrated magnetic steel provided with the liquid level gauge at the factory is used to suck the magnetic float on the outside of the main tube (with colored markings). So after receiving the product or installation, please remove the calibration magnet so that the float can move up and down with the liquid level. If the color of the magnetic flip column is inconsistent before use, the calibration magnet can be used to smooth it out, and the instrument can work normally.

After the installation of the liquid level gauge is completed, it is necessary to calibrate it with magnetic steel and guide the magnetic flip column once to display red below zero and white above zero.

4. The liquid level gauge can be equipped with a heating jacket or an electric heat tracing device according to user requirements. If the user does not select this option when ordering, and uses a heat tracing pipeline after installation, non-magnetic materials must be selected, and the temperature generated by the self equipped heat tracing device cannot exceed the rated temperature of the liquid level gauge.

When the liquid level gauge is put into operation, the valve of the upper liquid inlet pipe should be opened first, and then the valve of the lower liquid inlet pipe should be slowly opened to allow the liquid medium to smoothly enter the main pipe, avoiding the rapid rise of the liquid medium with the float, which may cause the magnetic flip column to malfunction or flip randomly (if this phenomenon occurs, magnetic steel can be used to recalibrate).