2. Industrial Flow Meters deltaflow Pitot tube deltaflow – flowmetering for gas, steam and liquids

3. deltaflow Industrial Flow Meters Flow metering for gas, steam and liquids Pitot Tube deltaflow

4. deltaflow Industrial Flow Meters Differential pressure principle (1)  Product -> Measurement Principle (1)  Features  Advantages  Kundennutzen  Examples

5. Industrial Flow Meters deltaflow  Product -> Measurement Principle (2)  Features  Advantages  Kundennutzen  Examples Differential pressure principle (2)

6. deltaflow Industrial Flow Meters 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)  Product -> Field of Applications  Features  Advantages  Kundennutzen  Examples

7. deltaflow Industrial Flow Meters 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 Robust construction  Product  Features -> Robust  Advantages  Benefits  Examples -> fit for rough conditions

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

9. deltaflow Industrial Flow Meters  Product  Features -> Integrated p&T measurement  Advantages  Benefits  Examples Integrated p&T measurement (optional) -> Calculation of Energy quantities (Heat Transfer) -> Gas Compensation

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

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

12. deltaflow Industrial Flow Meters  Less pressure loss - high energy savings orifice deltaflow a venturi Less pressure loss  Product  Features  Advantages -> Less pressure Loss  Benefits  Examples

13. deltaflow Industrial Flow Meters 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 ! Low mounting times and costs (-90%)  Product  Features  Advantages -> Reduced Mounting Times  Benefits  Examples

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

15. deltaflow Industrial Flow Meters Most common inlet troubles can be eliminated through test bed reproducibility tables  Product  Features  Advantages -> Allows Short Inlet ways  Benefits  Examples Shorter inlet requirements (2)

16. deltaflow Industrial Flow Meters Research co-operation with the University of Erlangen  Product  Features  Advantages -> Flow optimised deltaflow profile  Benefits  Examples Flow optimised profile (1)

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

18. deltaflow Industrial Flow Meters Smooth impact Speed-up curve 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  Product  Features  Advantages -> defined break-off point, no drift  Benefits  Examples Flow optimised profile (3) -> defined break-off point, no drift

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

20. deltaflow Industrial Flow Meters -> 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!  Product  Features  Advantages -> low production tolerances (2)  Kundennutzen  Examples Patented Manufacturing Process (2) -> Low production tolerances

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

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

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

24. deltaflow Industrial Flow Meters  Product  Features  Advantages -> Flexible Configuration  Benefits  Examples YFEDF25 – process connections -½” NPT femaleoval flanges DIN EN 61518 ball valve R ½” shut off valve welding ends, SS oval flanges on ball valve three way manifold on oval flanges

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

26. deltaflow Industrial Flow Meters  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  Product  Features  Advantages  Benefits ->Less Power Loss (1)  Examples Customer Benefits (1) -> Less Pressure Loss

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

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

29. deltaflow Industrial Flow Meters Example 1:  Product  Features  Advantages  Benefits  Examples -> Energy Powerplant deltaflow for steam with integrated p&T measurement

30. deltaflow Industrial Flow Meters Example 1: Powerplant deltaflow for steam material P91 Pressure 285 bar/ü Temperature 565 °C  Product  Features  Advantages  Benefits  Examples -> Energy

31. deltaflow Industrial Flow Meters Combustion gas DF25FF tested by the TÜV: HCl, H2SO4, Particles, 100% Humidity, 80°C  Product  Features  Advantages  Benefits  Examples -> Chemistry

32. deltaflow Industrial Flow Meters Under Pressure deltaflow for natural gas PN320, 100% Humidity, protection box, Ex  Product  Features  Advantages  Benefits  Examples -> Oil & Gas

33. deltaflow Industrial Flow Meters Chemistry deltaflow for process gas, Bayer AG, Hastelloy C4, 180°C, HCl, Ex  Product  Features  Advantages  Benefits  Examples -> Highly aggrassive Media

34. deltaflow Industrial Flow Meters Emission Monitoring deltaflow for chimney, including. P, T, dp and flowcom in protection box  Product  Features  Advantages  Benefits  Examples -> Emission Monitoring

35. deltaflow Industrial Flow Meters Municipalities deltaflow for hot water, bi-directional, splitting range Heat transfer measurement  Product  Features  Advantages  Benefits  Examples -> Municipalities

36. deltaflow Industrial Flow Meters Waste Water Plants deltaflow for Biogas  Product  Features  Advantages  Benefits  Examples -> Waste Water

37. deltaflow Industrial Flow Meters Car manufacturers (and others) deltaflow for compressed air, integrated p&T-measurement, Daimler-Chrysler  Product  Features  Advantages  Benefits  Examples -> Car makers

38. deltaflow Industrial Flow Meters Oil & Gas Industry deltaflow for natural gas, PN160, integrated p- and T- measurement, protection box, ex  Product  Features  Advantages  Benefits  Examples -> Oil & Gas

39. deltaflow Industrial Flow Meters DF25 Quick-lock  Product  Features  Advantages  Benefits  Examples -> Oil & Gas

40. deltaflow Industrial Flow Meters Geothermal Power Plant (near Munich) 2 crossed deltaflows in spool piece (calibrated)  Product  Features  Advantages  Benefits  Examples -> Oil & Gas

41. deltaflow Industrial Flow Meters Carinox S.A deltaflow DF50 + air purging LSP  Product  Features  Advantages  Benefits  Examples -> Oil & Gas