Custody transfer measurement of sugary syrup

Application Report | Food & Beverage

  • Measuring system as per MID MI-005
  • Mass flow measurement of sugary syrup
  • Space-saving installation with straight tube design
Background

UNIFERM is a domestic and international supplier of ingredients for bakeries. The company supplies the bakery trade and baking industry with a comprehensive range of products including baking yeast, baking agents for bread and rolls, baking agents for fine pastries and separating agents.

Measurement requirements

Sugary syrup is used as a raw material in the production of yeast. This syrup is subject to custody transfer in accordance with MID 2004 / 22/EC MI-005. Measurement of the liquid sugar must conform to these requirements. Local installation conditions are taken into account and the data is made available to regulatory authorities. A Coriolis mass flowmeter was chosen due to limited space on-site and the required measuring range in which the system operates.

Measuring system
Medium Sugar syrup
Measuring range: 1.7…7.0 t/ h /
62.5…257.2 lb /min
Minimum
measured quantity:
20 kg /44 lb
Temperature: +5…+25°C /
+41…+77 °F
Pressure: 2 barg / 29 psig
KROHNE Solution

KROHNE provided a Coriolis mass flowmeter OPTIMASS 7300 C. It was supplied in a compact version featuring a Titanium measuring tube (DN 25). The OPTIMASS 7300 boasts a single straight measuring tube and was thus able to be installed very compactly in a confined space. The general requirements for measuring systems for liquids other than water were taken into account. The measuring system's compact design meant that having no inlet run was a possibility.

Customer benefits

The OPTIMASS 7300 C meets all custody transfer requirements according to OIML R117 and MI-005. The high linearity of the mass flowmeter as well as the associated maximum measuring accuracy allow for highly precise measurement in the specified measuring range while reducing costs for calibration.

Products used
OPTIMASS 7300
Coriolis mass flowmeter for advanced process and custody transfer (CT) applications
  • High accuracy flow measurement of gases and viscous, aggressive or shear-sensitive liquids
  • OIML R117, MI-005; also certified for hygienic use
  • Flange: DN10…100 / ½…4", max. PN100 / ASME Cl 600; various other connections
  • 3 x 4…20 mA, HART®, Modbus, FF, Profibus-PA/DP
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