Frequency Modulated Radar Level Gauge: Addressing The Challenges Of Low Reflective Media in Starch Production

Starch plays a vital role in various industries, including pharmaceuticals and food production. Is a radar level gauge necessary in the starch manufacturing process? The critical step of "soaking" helps separate the kernels from their husks, which can be used as animal feed after drying. In large starch production facilities, significant amounts of corn and wheat are processed each year, and the husks must be stored in silos before moving to the next stage. To ensure production continuity, it's essential to continuously monitor the grain inventory using radar, making frequency modulated radar level gauges indispensable measurement tools.

What operational conditions should be considered when using frequency modulated radar level gauges? Firstly, husks (also known as bran) are low-reflective media and can be easily affected by condensation and dust. When selecting a radar level gauge for starch, these factors must be considered. Some companies previously used radar level gauges with horn antennas, only to find that the antennas required regular cleaning, which was time-consuming and disrupted production, resulting in economic losses. This highlights the importance of choosing the right starch radar level meter, specifically one that minimizes dust and condensation interference and has low maintenance requirements.

Moreover, when grains are stored in silos, their uneven surfaces may also affect continuous radar monitoring. For such uneven interfaces, frequency modulated radar level gauges can be considered. This equipment operates at a higher frequency with a narrower emission angle, resulting in more concentrated energy and stronger echo signals. By wisely selecting radar level gauge models in starch production, companies can enhance efficiency and reduce costs.