Magnetic flap level gaugeInstallation and maintenance
1. The installation of the liquid level gauge must be vertical to ensure that the float component can move freely up and down inside the main pipe.
2. Magnetic conductors are not allowed to be close to the main body of the liquid level gauge, otherwise it will directly affect the working accuracy of the liquid level gauge.
3. After the installation of the liquid level gauge is completed, it needs to be calibrated with magnetic steel to guide the flip column once, so that the display below the zero position is red and the display above the zero position is white.
4. When the liquid level gauge is put into operation, the valve of the lower drainage pipe should be opened first to allow the liquid medium to smoothly enter the main pipe, avoiding the liquid medium from rapidly rising with the floating ball component, which may cause failure and disorderly flipping of the column. If this phenomenon occurs, it can be recalibrated with magnetic steel after the liquid level stabilizes.
5. In order to prevent damage to the float component during transportation, the float component is removed from the main tube of the liquid level gauge before leaving the factory. After the installation of the liquid level gauge is completed, the bottom drain flange is opened, and the float component is reinstalled into the main tube. Note that the heavy end of the float component is facing upwards and cannot be inverted. If the floating ball component has already been installed in the main pipe at the time of leaving the factory, in order to ensure transportation
During the process, if the floating ball component is damaged, we will use a soft card to fix the floating ball component inside the main tube. During installation, simply remove the soft card.
6. According to the condition of the medium, the drainage flange can be regularly opened to clean the sediment in the main pipe.
Structure and Application
The magnetic flap level gauge consists of a body, a flap box (composed of red and white dual color magnetic flaps), a float, a flange cover, etc., and is used for measuring the level of various liquid containers. Magnetic flap level gauges can be used for on-site or remote display and control of liquid levels in high-temperature, explosion-proof, anti-corrosion, food and beverage applications. The UHZ series magnetic flap level gauge can achieve high sealing, leak prevention, and safe and reliable measurement of liquid level under high temperature, high pressure, high viscosity, and strong corrosive conditions. The entire measurement process has no blind spots, eye-catching display, intuitive reading, and a large measurement range. Equipped with liquid level alarm and control switch, it can achieve upper and lower limit alarm and control of liquid level or boundary. Equipped with HN series liquid level transmitter, it can adjust the liquid level. The boundary signal is converted into a standard signal of 4-20mADC in a two-wire system, enabling remote detection, indication, recording, and control. The HN UHZ series magnetic flap level gauge is widely used for level measurement and control in the production processes of industries such as power, petroleum, chemical, metallurgy, environmental protection, shipbuilding, construction, and food.