Flow measurement technology refers to measurement methods and systems used to accurately capture the volumetric or mass flow of liquids during the filling process. In modern filling lines, it is used to dose fill volumes precisely, minimise product losses, and ensure consistently high quality.
Different measurement principles are selected depending on the product and application:
- Electromagnetic flow meters (magnetic-inductive) – for conductive liquids such as water, juices, or dairy products
- Coriolis mass flow meters – for maximum accuracy with liquids of variable density, widely used in the chemical and pharmaceutical industries
- Ultrasonic flow meters – suitable for non-conductive media and hygiene-critical applications
Flow measurement technology is particularly advantageous for continuous filling processes, as it enables fast product changeovers without mechanical adjustments. It can be integrated into standalone machines as well as fully automated packaging systems and monitored via modern control platforms and Industry 4.0 interfaces.
Benefits of flow measurement technology:
- High fill accuracy and process reliability
- Hygienic cleaning options (CIP/SIP)
- Quick adjustment to different container sizes
- Suitable for both low- and high-viscosity products
Typical applications:
- Food and beverage (oils, juices, dairy products)
- Chemical industry (cleaning agents, paints, lubricants)
- Pharmaceuticals and cosmetics (syrups, lotions, shampoos)
Standards and quality requirements:
- CE marking in line with the Machinery Directive
- Hygiene standards such as HACCP and GMP
- ATEX versions for potentially explosive products