DF 44
19Pages

detaflow Flow metering for Gas, Steam and Liquid DF44 deltaflow DF44 Data Sheet systec Controls GmbH Lindberghstrasse 4, 82178 Puchheim Telefon 089 - 80906-0, Telefax 089 - 80906-200 eMail: info@systec-controls.de http://www.systec-controls.de

Flow metering for Gas, Steam and Liquid Overview Operational Conditions Pressure rating: PN160 -200 – ca. 550 °C DN200 – DN15000 (typical, others on request) Media: Gas, Steam, Liquid Accuracy: better 1% , Bi-directional, Measurement Range > 1:30 Certifications: Ex / ATEX / 3.1 / 2.2 / PED97/23/EG TÜV design check Figure 1 deltaflow with flange connection, mounted 3-waymanifold and opposite support Materials 1.4571 (316Ti) 1.4539 (904L), Hastelloy C4, Haynes Alloy (mounting material) Others on request Figure 3 : deltaflow with cut ring stud, 3-way-manifold, integrated PT100 and multi...

Flow metering for Gas, Steam and Liquid attachment information) deltaflow Mounting Positions (see also attachment for further information) Liquid Service In order to consider proper venting or draining location depends on type of media and orientation of pipe. To meter liquids, the entire probe should be filled with liquid allowing gas bubbles to vent off. To allow this to happen, the unit should be installed with a slight downward slope from the dp-transmitter towards the measurement profile Gas Service For gasses, the installation theory is exactly opposite to that of liquids. The...

Flow metering for Gas, Steam and Liquid DF44 - - DN -- ID mm WD mm - Customized Options options integ Press integ Temp pipe orientation nominal Pressure pipe insulation material probe material weld-in parts additional dp-connection dp connection exact wall thickness exact inside diameter Nominal Diam Process connection Fluid Type Code Bezeichnung - - - - - - - - deltaflow Staudrucksonde FG Gas FL Liquid FD Steam CF weld-in-stud with DIN-flange CA weld-in-stud with ANSI-flange DN300 nominal diameter max DN300 DN400 nominal diameter max DN 400 DN ... additional length each 100mm ID_mm inside...

Flow metering for Gas, Steam and Liquid RV pipe vertical RHO pipe horizontal, installation from top RHS pipe horizontal, installation from side RHU pipe horizontal, installation from bottom T3 PT100, max4 00° C T4 PT100, 4..20mA=0..100° C T5 PT100, 4..20mA=0..200° C T6 PT100, 4..20mA=0..300° C T7 PT100, 4..20mA=0..400° C T8 Typ K, 4..20mA=0.>.400° C T9 PT100 Ex, 4..20mA for all temperature ranges P01 preparation for pressure measurement with G1/2" stud and nut P02 preparation for pressure measurement with pressure valve G 1/2" P03 preparation for pressure, with pressure valve and steam...

Flow metering for Gas, Steam and Liquid If your medium happens to be multi phase (such as cryogenic gas or wet steam), we will be happy to help you find a workable solution. Please contact us. If your medium is heavily polluted, we would also be happy to help you with our automatic air purging system LSP (see data sheet LSP). We recommend using LSP whenever particle load exceeds 60mg/m3. In most applications deltaflow operates satisfactorily without cleaning and without maintenance. Process Connection Code -CF Illustration -CA Explanation Weld-in studs with DIN flanges (option CF) are often...

Flow metering for Gas, Steam and Liquid Inner Diameter Code -ID… Illustration ID Explanation Your deltaflow is custom-built. In order to assure that your deltaflow is ideally suited to your application, we need to know the actual interior diameter and the wall thickness of your conduit. We recommend that this measurement not be taken from your documentation, but rather measured—at the planned sampling site if possible. This is particularly important for applications involving older conduit systems. It is NOT necessary to have this measurement at the bid proposal stage, but it will be...

Flow metering for Gas, Steam and Liquid dpdp-connection The dp connection you select establishes the way in which you would like to transfer the differential pressure metered at the deltaflow to your dp-transmitter. In addition to the connection formats identified below, other connections can be provided upon request at any time. Code -AAN Illustration Explanation With option AAN you will get your deltaflow with welding ends. Here you have to take care about the connection to your transmitter (impulse piping). Can be used for all kind of media. -AN2 If you enter option AN2, your deltaflow...

Flow metering for Gas, Steam and Table 7 Model Code DF44 - dp-connections Additional dp-connection In addition to the choosen dp-connection you can select Ermeto or Swagelok fittings. These fit- tings are typically used for remote mounting (dp-transmitter mounted at remote place) in order to connect deltaflow with dp-transmitter. You can have these fittings along with options AAN, AKR, AAE. We recommend to use AER when using deltaflow DF44 along with air purging system LSP since LSP has also Ermeto inputs (e.g. picture 2) systec Controls GmbH eMail: info@systec-controls.de

Flow metering for Gas, Steam and Liquid Code -AER -A Illustration Explanation Ermeto fitting 10m Similar to Option AER but with Swagelok fitting (material weldMounting Material (material weld-in parts) Unless you intend to use an existing connection stud, your deltaflow will be delivered with all studs required for Installation (see also process connection). You must select the material for these studs that is appropriate to your application (normally choosen material should be similar to pipe material) Code -MC -ME -MV -MW Explanation Material: Carbon steel (St35.8 or similar) A standard...

Flow metering for Gas, Steam and Liquid -MF Material: 16Mo3 (1.7380, A182-F22) This is the material used to manufacture boilers. Used primarily in steam and feedwater applications at extreme temperatures and pressures. Table 8 Model Code DF44 – Material of mounting material (weld-in parts) Other materials may also be available; do not hesitate to ask. Please be prepared to tell us what materials are used in your existing pipe system, and we will then research to determine if the appropriate installation material is available and whether it is suitable for welding. Profile Material of...