Title: Flow Meters for Milk and Milk Products
3A 28-03 standards cover the sanitary aspects of flow portion of any device integral with the meter such as strainers, temperature sensors and density sensors, which is in contact with the flowing product. It does not pertain to meters designed to measure the milk from an individual milking animal.
In order to conform to these 3-A Sanitary Standards, flow meters shall comply with the following design, material, and fabrication criteria.
Quelle: 131172/2006-11-03