1. Automation and Drives Siemens Flow Instruments A/S The Flow Force.pptApril 2007 1 Dedicated Program SITRANS F R Back to animation Flow measuring with rotary piston meters Rotary piston meters from Siemens are bestsellers. Millions have been sold over the past decades, and yet they have lost none of their luster. Dedicated Program SITRANS F O From 0.2 to 1000 l/min From DN 15 to DN 80 From PN4 to PN63

2. Automation and Drives Siemens Flow Instruments A/S The Flow Force.pptApril 2007 2 Dedicated Program SITRANS F R Back to animation Rotary piston meters are designed to ensure the highest level of reliability, durability and accuracy. Rotary piston meters are mainly used in:  Pharmaceutical industry  Food industry  Raw material industries  Chemical industries  Power stations  District heating stations Dedicated Program SITRANS F O Flow measuring with rotary piston meters

3. Automation and Drives Siemens Flow Instruments A/S The Flow Force.pptApril 2007 3 Dedicated Program SITRANS F R Back to animation Aggressive or high viscosity media have no influence on measurement accuracy Well suited for demanding media measurements such as alcohol, hot bitumen, hydrochloric acid, resins, oils, cocoa butter, offset colors, soda lye or food. The rugged design also allows use in vehicles Medias: High or low viscosities Media containing solid particles Adapted or aggressive media Dedicated Program SITRANS F O Flow measuring with rotary piston meters

4. Automation and Drives Siemens Flow Instruments A/S The Flow Force.pptApril 2007 4 Dedicated Program SITRANS F R Back to animation Flow measuring with rotary piston meters Rotary piston meters offers:  Accuracy ±0.2%  Applicable for dosing task  Officially pre-calibration  No electrical power supply needed  Measurements at high temperatures up to 300 °C  Optionally available with external heating source  Easy to maintain Dedicated Program SITRANS F O Whether officially calibrated or not, you can count on the robust, precision qualities of these time tested measuring devices