Technical Data Mass Flow Measurement Grid Fig. 1-1 Example of mass flow measurement grid in circular de- Fig. 1-2 Example of mass flow measurement grid in rectangular design with flange sign with flange Fig. 1-3 Dimensional drawing of circular version (front/side view) Fig. 1-4 Dimensional drawing of rectangular version (front/side view) Connecting pipe Welded cutting ring fitting G1/4" Measuring tube Measuring tube Nominal diameter (

The tolerances are based on the measuring value Calculation formular: Inlet E = Tolerance multiplier ’ Type of obstacle x mass flow measurement grid 0 (circular) or diameter (square or rectagular) Calculation example of the Inlet For type of obstacle ’Rectangular deflection’ with a tolerance of +/- 1 %; Mass flow measurement grid DN 300 mm E = 6 x 300 mm E = 1800 mm For type of obstacle ’Elbow 30 °’ with a tolerance ofz +/- 3 %; Mass floe measurement grid 800 mm x 300 mm E = 2 x 854 mm E = 1708 mm Outlet A shall consist of the length of the diameter/diagonal of the mass flow measurement grid...

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The information in this publication is subject to technical changes. LAMTEC Meft- und Regeltechnik fur Feuerungen GmbH & Co. KG WiesenstralJe 6 D-69190 Walldorf Phone: +49 (0) 6227 / 6052-0 Fax: +49 (0) 6227 / 6052-57 e-mail:[email protected] www.lamtec.de Presented by: Print no. DLT8000-15-aEN-020 Printed in Germany