In industrial environments, particularly in the food, beverage, and pharmaceutical fields, precise and reliable liquid level measurement is often essential to ensure safety, process efficiency, and consistent product quality.
In medium-sized tanks or silos, commonly used to store milk, oils, juices, semi-finished products, or pharmaceutical solutions, continuous level control allows manufacturers to:
· Prevent overfilling or critical emptying;
· Optimize storage and accurate dosing operations;
· Improve production efficiency and process traceability;
· Meet strict hygiene regulations and maintaining traceability standards (HACCP, GMP, FDA)
To meet the highest hygienic standards, modern processing plants rely on CIP and SIP systems. These automated processes ensure that tanks and equipment are thoroughly cleaned and sterilized without disassembly. CIP removes residues and contaminants, while SIP eliminates microorganisms using high-temperature steam.
Effective level measurement supports these processes by confirming fluid presence during cleaning phases and protecting equipment integrity throughout the CIP/SIP cycles.
Santest linear magnetostrictive transducers are the ideal solution for hygienic level control in challenging environments. Installed vertically inside or at the top of tanks, they monitor the precise linear displacement of a magnetic float along the rod as the liquid level changes, offering real-time, millimetric accuracy even over ranges up to 3,5 meters.
Key advantages for use in CIP/SIP-enabled systems include:
· Durable and hygienic materials: The probe body is constructed from SS304 stainless steel, with also an optional upgrade to SS316, providing excellent resistance to aggressive cleaning agents, high temperatures, up to 200°, and steam sterilization. Additionally, both the design and material selection fully comply with hygienic standards required in the food and pharmaceutical industries.
· Hygienic, non-intrusive design: The transducers feature no exposed electrical components in contact with the fluid, effectively minimizing risks of contamination and mechanical wear.
In environments where hygiene, precision, and durability are non-negotiable, Santest transducers deliver performance you can trust, supporting safe, efficient, and traceable production processes.
