Precision Flow Measurement for High-Viscosity Liquids
Optimized Solutions for the Food Industry
Highly viscous liquids - whether as raw materials, intermediates or finished products - are common in the food industry. Chocolate, honey, mayonnaise, thick syrup, peanut butter and jelly babies are all examples of substances whose high viscosity presents unique challenges in storage, transport and processing. While low-viscosity liquids such as water flow through pipes with minimal resistance, high-viscosity substances require more energy to move and dispense. These liquids are often temperature sensitive, so the right combination of pressure, temperature and flow control is essential to maintain consistent product quality.
Larger pipe, higher pressure
The high viscosity of chocolate, for example, which is around 4000 times higher than that of water, requires larger pipe diameters and higher pressures. In practice, this means that larger flowmeters are usually used for such applications, even though a small meter would be sufficient for standard applications in terms of pure flow.
Accurate and hygienic flow measurement with Rheonik
Reliable measurement of high viscosity liquids is essential for maintaining high quality standards in food production. Rheonik Coriolis Mass Flow Meters offer precise and direct measurement without long inlet or outlet distances, making them ideal for compact production lines. With hygienic Tri-Clamp or DIN11864 connections, they can be seamlessly integrated into existing systems and meet the highest hygiene standards. They are also compatible with CIP and SIP cleaning processes, making them easy to maintain and clean.
Increased efficiency and quality control
In addition to precise mass flow measurement, Rheonik flowmeters offer the ability to determine density in real time - an essential parameter for quality control of viscous products. The high measurement accuracy reduces material losses and improves production reproducibility. Another highlight is Rheonik's Assurance Factor© technology, which enables continuous self-diagnosis for maximum reliability. In addition, Rheonik products are virtually maintenance-free as they contain no moving parts, which significantly reduces operating costs. Food companies that choose Rheonik technology benefit from the highest levels of precision, reliability and efficiency - an investment that pays off in the long run.