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Pitot tube deltaflow – flowmetering for gas, steam and liquids

Pitot tube deltaflow – flowmetering for gas, steam and liquids. Pitot Tube deltaflow. Flow metering for gas, steam and liquids. Product -> Measurement Principle (1) Features Advantages Kundennutzen Examples. Differential pressure principle (1). Product

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Pitot tube deltaflow – flowmetering for gas, steam and liquids

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  1. Pitot tube deltaflow – flowmetering for gas, steam and liquids

  2. Pitot Tube deltaflow Flow metering for gas, steam and liquids

  3. Product -> Measurement Principle (1) • Features • Advantages • Kundennutzen • Examples Differential pressure principle (1)

  4. Product -> Measurement Principle (2) • Features • Advantages • Kundennutzen • Examples Differential pressure principle (2)

  5. Product -> Field of Applications • Features • Advantages • Kundennutzen • Examples Field of Applications -> Flow measuring for gas, steam and liquids • Chemical Industry • Petrochemical Industry • Power Plants (e.g. Steam) • Wastewater Plants (e.g. Biogas, compressed air) • Food Industry (supply side)

  6. Product • Features -> Robust • Advantages • Benefits • Examples Robust construction -> fit for rough conditions 8mm dp-tapings Advantage: insensitivity to dust Capillary free construction • Advantages: • free back flow of condenses (gases, steam) • back flow of gases into the pipe (liquids) • No error due to capillary effects deltaflow is tested for dirty, aggressive and condensing gases by the TÜV (technical inspection authority) Bayern/Sachsen

  7. Product • Features -> Wide Range of Applications • Advantages • Benefits • Examples Wide Range of Applications Media • Gases • Steam • Liquids Diameter • 1–25mm Type DF8 • 20-100mm Type DF12 • 65-2000 mm Type DF25 • 1.5-15 mType DF44 Pressure • 0 to 690 bar Temperature • -270 to >1000°C

  8. Product • Features -> Integrated p&T measurement • Advantages • Benefits • Examples Integrated p&T measurement (optional) -> Calculation of Energy quantities (Heat Transfer) -> Gas Compensation

  9. Product • Features -> deltaflow for High pressure (1) • Advantages • Benefits • Examples Applicable for high pressure applications (1) • For steam, liquid and gas • Profile 1.4828, Hastelloy or Haynes Alloy … • According to PED standard, • all certificates, heat treatment, x-ray available

  10. Product • Features -> deltaflow for High pressure (2) • Advantages • Benefits • Examples Applicable for high pressure applications (2) • P91 design until e.g. 300bar 580°C • 10 Cr Mo 9 10 250 bar 520°C • 15Mo3 e.g. 150bar 510°C

  11. Product • Features • Advantages • -> Less pressure • Loss • Benefits • Examples Less pressure loss • Less pressure loss - high energy savings orifice a venturi deltaflow

  12. Low mounting times and costs (-90%) • Product • Features • Advantages • -> Reduced • Mounting Times • Benefits • Examples Drilling installation hole 5 min Welding in flange stud 20 min Mounting deltaflow 10 min Mounting manifold 5 min Mounting dp transmitter 10 min Wiring 10 min Ready in 60 min !

  13. Product • Features • Advantages • -> Applicable with • Inlet ways • Benefits • Examples Shorter inlet requirements (1) -> less expenses for tubing deltaflow can already be mounted after 7D

  14. Shorter inlet requirements (2) • Product • Features • Advantages • -> Allows Short • Inlet ways • Benefits • Examples Most common inlet troubles can be eliminated through test bed reproducibility tables

  15. Flow optimised profile (1) • Product • Features • Advantages • -> Flow optimised • deltaflow profile • Benefits • Examples Research co-operation with the University of Erlangen

  16. Resistance Factor depends on velocity ->Drift! Flow optimised profile (2) -> defined break-off point, no drift • Product • Features • Advantages • -> defined break-off • point, no drift • Kundennutzen • Examples Traditional profiles (e.g. round shaped): High Flow Velocity Low Flow Velocity

  17. Flow optimised profile (3) -> defined break-off point, no drift • Product • Features • Advantages • -> defined break-off • point, no drift • Benefits • Examples Speed-upcurve Smooth impact Sharp edges The medium passes the smooth impact zone and speeds up 3 times it‘s velocity to the sharp edges. Result: defined separation point, constant resistance factor Result: accuracy 0,4% for Re>8000, drift-free, tested by PtB

  18. +/- 0,5mm Patented Manufacturing Process (1) -> Low production tolerances • Product • Features • Advantages • -> low production • tolerances (1) • Benefits • Examples 1. welding 2. milling 3. grinding Result: tolerance up to 1mm (a production tolerance of just 1mm with an internal diameter of 100mm can cause a measurement error of 5% )

  19. Patented Manufacturing Process (2) -> Low production tolerances • Product • Features • Advantages • -> low production • tolerances (2) • Kundennutzen • Examples -> The width of the probe is well defined by the precision rolling of the profile -> deltaflow is robot welded in the uncritical speed up curves tolerance: < 0,05mm!

  20. Product • Features • Advantages -> Flexible Configuration • Benefits • Examples Model DF10 / DF12 • Low flow • Integrated temperature sensor possible • Reduction/widening up to 4 x nominal diameter possible Averaging pitot tube inside

  21. Product • Features • Advantages -> Flexible Configuration • Benefits • Examples Model DF25 • General purpose averaging pitot tube “deltaflow” • Flexible configurations • Universal connections (no condensing pots needed)

  22. YFEDF25 – process connections • Product • Features • Advantages -> Flexible Configuration • Benefits • Examples weld-in stud with DIN/ANSI flange Quicklock with spindle (max PN100) - retractable Quicklock with chain (max PN16) - retractable weld-in stud (max PN40)

  23. YFEDF25 – process connections • Product • Features • Advantages -> Flexible Configuration • Benefits • Examples -½” NPT female oval flanges DIN EN 61518 ball valve R ½” oval flanges on ball valve three way manifold on oval flanges shut off valve welding ends, SS

  24. Product • Features • Advantages -> Overview • Benefits • Examples deltaflow: Advantages • Integrated temperature- and pressure measurement • long maintenance intervals • low pressure loss • reduced installation time (up to 90%) • Flexible Configuration • low acquisition costs

  25. Customer Benefits (1) -> Less Pressure Loss • Product • Features • Advantages • Benefits • ->Less Power • Loss (1) • Examples • Orifice 180 bar/a 550°C 38 kg/s DN 250 diameter ratio: 0.75 dp: 28,10 kPa pressure loss: 11,86 kPa • deltaflow 180 bar/a 550°C 38 kg/s DN 250 dp: 10,37 kPa pressure loss: 0.84 kPa

  26. Customer Benefits (2) -> Less Power Loss • Product • Features • Advantages • Benefits • ->Less Power • Loss (2) • Examples Power loss = flow : density x pressure loss density: 53,48 kg/m3 • Orifice 38kg/s x 11,86 kPa 53,48 kg/m3 Power loss: 8,43 kW • deltaflow 38kg/s x 0,84 kPa 53,48 kg/m3 Power loss: 0.60 kW

  27. Customer Benefits (3) -> Higher Energy Savings • Product • Features • Advantages • Benefits • ->Less Power • Loss (3) • Examples • deltaflow Annual energy spending: 0,84 kW x 5000h = 4200 kWh • Orifice Annual energy spending: 8,43 kW x 5000h = 42150 kWh average annual energy savings:37950 kWh + Less stress on power generation units + Reduced charges of environmental impact

  28. Example 1: • Product • Features • Advantages • Benefits • Examples ->Energy Powerplant deltaflow for steam with integrated p&T measurement

  29. Example 1: • Product • Features • Advantages • Benefits • Examples ->Energy Powerplant deltaflow for steam material P91 Pressure 285 bar/ü Temperature 565 °C

  30. Product • Features • Advantages • Benefits • Examples ->Chemistry Combustion gas DF25FF tested by the TÜV: HCl, H2SO4, Particles, 100% Humidity, 80°C

  31. Product • Features • Advantages • Benefits • Examples ->Oil & Gas Under Pressure deltaflow for natural gas PN320, 100% Humidity, protection box, Ex

  32. Product • Features • Advantages • Benefits • Examples ->Highly aggrassive Media Chemistry deltaflow for process gas, Bayer AG, Hastelloy C4, 180°C, HCl, Ex

  33. Product • Features • Advantages • Benefits • Examples ->Emission Monitoring Emission Monitoring deltaflow for chimney, including. P, T, dp and flowcom in protection box

  34. Product • Features • Advantages • Benefits • Examples ->Municipalities Municipalities deltaflow for hot water, bi-directional, splitting range Heat transfer measurement

  35. Product • Features • Advantages • Benefits • Examples ->Waste Water Waste Water Plants deltaflow for Biogas

  36. Product • Features • Advantages • Benefits • Examples ->Car makers Car manufacturers (and others) deltaflow for compressed air, integrated p&T-measurement, Daimler-Chrysler

  37. Product • Features • Advantages • Benefits • Examples ->Oil & Gas Oil & Gas Industry deltaflow for natural gas, PN160, integrated p- and T- measurement, protection box, ex

  38. Product • Features • Advantages • Benefits • Examples ->Oil & Gas DF25 Quick-lock

  39. Product • Features • Advantages • Benefits • Examples ->Oil & Gas Geothermal Power Plant (near Munich) 2 crossed deltaflows in spool piece (calibrated)

  40. Product • Features • Advantages • Benefits • Examples ->Oil & Gas Carinox S.A deltaflow DF50 + air purging LSP

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