How To Overcome The Interference Of Foam On Liquid Level Detection During Production

During the production inspection process, many challenges are often encountered, such as extreme changes in temperature, stirring of materials, crystallization phenomena, and foam generation. These factors may interfere with accurate detection of liquid level. How should we deal with the frequent occurrence of bubbles during the production process? The following cases may provide some inspiration.

In one case, a customer needed to perform liquid level measurement on latex. Due to the requirements of the production process, the surface of the liquid being measured is covered with a thick layer of foam. The previous method of relying on manual monitoring was both inaccurate and had safety risks.

In order to meet the challenges of on-site measurement environments, we recommend that customers install a grid baffle on site and install the radar gauge for level measurement equipment within the grid. This is equivalent to using the principle of the waveguide to effectively filter out the foam, so that the real liquid level can be accurately measured. After a series of debugging and testing, the radar type level gauge echo curve showed perfect results, the measurement data was stable and reliable, and the liquid level monitoring problem caused by the foam problem was successfully solved.

Through the experience summary of this case, we see that even when there is a large amount of foam in the medium, it is no longer an obstacle for radar gauge for level measurement. If you encounter any questions when choosing a suitable radar type level indicator and want to get a solution, please feel free to consult online or contact us directly by phone.