SITRANS F O questionnaire online

For the calculation of a primary differential device in accordance with DIN EN ISO 5167 and for the production of primary differential devices in accordance with the Pressure Equipment Directive 97/23/EC the required data (measuring point and customer-specific data) can be entered in the "SITRANS F O questionnaire online“.

The intelligent "SITRANS F O questionnaire online" can be found in the PIA Life Cycle Portal at: http://www.siemens.com/pia-portal.

All the data required for calculating a primary differential device - orifice plates, nozzles, Venturi nozzles and the classic Venturi tube - can be entered here and attached to the order for calculation of an orifice plate as a Microsoft Excel file.

All the necessary data for calculating a primary differential device are requested menu-driven and can be verified by a check function.

Numerous new features provide the user with essential benefits when using the questionnaire online:

• Clear structure of all necessary parameters
• Menu-driven input of data and values through automatic specification of parameters and units, in accordance with the selected design, the given measured medium and the selected optimization criterion.
• Explanatory and in-depth notes as description and explanation of the parameter
• Numerous input options of customer and measuring point specific supplementary conditions
• Verification of all mandatory input boxes
• Safe data storage of entered customer-specific parameters
• Print preview and print template
• Immediate dispatch of the completed questionnaire online by e-mail