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气体涡轮流量计

气体涡轮流量计. 涡轮的计量使用标准. 设备结构示意图. 外围设备. 输出设备选择. 直管段要求. 应用范围. 脱硫干燥天然气 空气 除氧气之外的大部分工业气体 氢气和氦气（最小200 PSI）. DANIEL 气体涡轮基本特点. Flow rates 223 to 25.9mm SCFH. Turndowns From 6.7:1 - 228:1. Line Sizes 1” - 12”. ANSI Ratings 125# - 900#. Accuracy +/- 1% Over Stated Range. 我们能够提供的表

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气体涡轮流量计

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  1. 气体涡轮流量计

  2. 涡轮的计量使用标准

  3. 设备结构示意图

  4. 外围设备

  5. 输出设备选择

  6. 直管段要求

  7. 应用范围 • 脱硫干燥天然气 • 空气 • 除氧气之外的大部分工业气体 • 氢气和氦气（最小200PSI）

  8. DANIEL气体涡轮基本特点 • Flow rates 223 to 25.9mm SCFH • Turndowns From 6.7:1 - 228:1 • Line Sizes 1” - 12” • ANSI Ratings 125# - 900# • Accuracy +/- 1% Over Stated Range

  9. 我们能够提供的表 Mini-Gas Meters 1”-3” Standard Gas Meters 4”-12” Hi-Capacity Gas Meters 4”-12”

  10. Mini-Gas meter 1”- 2”- 3” Wafer Style 2”- 3” Flanged

  11. 4”-12”Gas Meters High Capacity Regular 1200 TO 14.4MM SCFH 2300 TO 25.9MM SCFH

  12. 表量程表

  13. 表的标定曲线 NOTE LINEARITY AFTER 20% OF MAX FLOW

  14. Spin Test

  15. Rotors, Coils and Magnets • Mini Gas Meters use external coils with magnetically attracted rotor blades • Regular and High Capacity Meters use internal coils and magnets to create pulses

  16. 温压补偿 P*V/T*Z=P1*V1/T1*Z1 Gas Turbine Meters measure ACTUAL cubic feet of gas To get STANDARD cubic feet, Pressure and Temperature must be accounted for

  17. Typical Hookup for Reading Standard Cubic Feet

  18. Orifice or Turbine; Which to choose? • Orifice Advantages • No moving parts (low maintenance) • No proving required • Works for most liquids/gasses/steam • Turbine advantages • Wider standard flow range • Shorter meter tubes

  19. 其他厂家的涡轮 • ELSTER • ACTARIS • ……………….

  20. THE COMPETITION

  21. Main competitors

  22. Production Locations

  23. ACTARIS

  24. Advantages of the Fluxi 2000/TZ • All kind of transmitters available • HF2=HF3 from DN100 • Reduced speed before the magnetic coupling • turbine wheel at 60° for extended G size • Real 2DN inlet 0DN outlet as standard for the DN80 to DN150 in all conditions • HP optimized

  25. STRATEGY Good Marketing Frequent Customer Info PRODUCT QUALITY High Similar as Slb FLUXI /TZ

  26. ELSTER • Features TRZ • Same totaliser as for rotary meters (45°) • 1 or 2 LF plug, external • Range G65-G16000 • DN50-600 • Mechanical drive option • Encoder totaliser option • Cartridge including the measuring unit and the flow straighter

  27. ELSTER • Drawbacks TRZ • DN80 G160 30:1 only recently achieved • Pulse values HF2/HF3 different for DN<200 • No MF transmitter • No 60° turbine wheel?? High speed of the turbine wheel • Quality of the flow straighter without additional plate

  28. ELSTER • Features ETM • Same totalize as for rotary meters (45°) • 1 or 2 LF plug, external • Range G100-G1600 • DN80-200 • Cartridge including the measuring unit and the flow straighter

  29. ELSTER • Drawbacks ETM • No HF transmitter • No MF transmitter • No oil pump • PN10/16 ANSI150 only • Only GGG material • No 60° turbine wheel?? • 10 DN inlet mini after a regulator

  30. STRATEGY Claiming to have best Product Quality Aggressive Marketing Skilled Sales Staff PRODUCT QUALITY High Similar as Slb FLUXI /TZ

  31. INSTROMET • Features SM-RI • Same totalize as for rotary meters (45°) • 1 or 2 LF plug, internal • Range G40-G16000 • DN50-600 • Long neck and separate oil pump options for HP • Similar than ACTARIS

  32. INSTROMET • Drawbacks SM-RI • No external LF • Internal LF not on the first drum but in the totalize • Female binder plug not tight • No HF2 on the DN80 and DN100 • 2 DN inlet only for the SM-RI-X in all conditions

  33. STRATEGY Conservative Offering whole product range for M & R Stations PRODUCT OUALITY Tending to high Slightly below Slb FLUXI

  34. RMG • Features TRZ 03-L • 1 or 2 LF plug, internal • Range G40-G16000 • DN50-600 • O DN inlet (but 2 DN outlet)

  35. RMG • Drawbacks TRZ 03-L • No external LF • HF2 for DN>200 only • HF3 for DN>50 only • All DN>200 welded: cost

  36. STRATEGY US Market Orientation Value added technology (on site calibration) PRODUCT QUALITY Medium - High According accuracy below Slb FLUXI /TZ

  37. SYSTEM COMPARISION US Manufactures 1. Top Entry (on site changing of measuring cartige) 2. Dual blade system (on site system check possible) - higher pressure loss SLB FLUXI/TZ 1. No (change of measuring cartridge in workshop) 2. Similar as reference wheel

  38. STRATEGY US Market Orientation Conservative Marketing PRODUCT QUALITY Medium According accuracy below Slb FLUXI /TZ

  39. 价格比较 DANIEL & ACTARIS • 一般相同的压力等级下，25%折扣，等于代理价。压力越高越有利。 • 注意我们没有DN250的表。 • 没有DN80表。

  40. 建议主攻范围 • 标定站的标准表使用。 • 高精度工业气体计量系统。

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