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1、气体涡轮流量计,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200PSI）,DANIEL气体涡轮基本特点,Flow rates 223 to 25.9mm SCFH,Line Sizes 1” - 12”,ANSI Ratings 125# - 900#,Accuracy +/- 1% Over Stated Range,Turndowns From 6.7:1 - 228:1,我们能够提供的表 Mini-Gas Meters 1”-3” Standard Gas Meters 4”-12” Hi-Capaci
2、ty Gas Meters 4”-12”,Mini-Gas meter 1”- 2”- 3” Wafer Style 2”- 3” Flanged,4”-12” Gas Meters,Regular,High Capacity,1200 TO 14.4MM SCFH,2300 TO 25.9MM SCFH,表量程表,NOTE LINEARITY AFTER 20% OF MAX FLOW,表的标定曲线,Spin Test,Rotors, Coils and Magnets,Mini Gas Meters use external coils with magnetically attracte
3、d rotor blades Regular and High Capacity Meters use internal coils and magnets to create pulses,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,Typical Hookup for Reading Standard Cubic Feet,Orifi
4、ce 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,其他厂家的涡轮,ELSTER ACTARIS .,THE COMPETITION,Main competitors,Production Locations,ACTARIS,Advanta
5、ges 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,STRATEGY Good Marketing Frequent Customer Info
6、PRODUCT QUALITY High Similar as Slb FLUXI /TZ,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,Drawbacks TRZ DN80 G160 30:1 o
7、nly recently achieved Pulse values HF2/HF3 different for DN200 No MF transmitter No 60 turbine wheel? High speed of the turbine wheel Quality of the flow straighter without additional plate,ELSTER,ELSTER,Features ETM Same totalize as for rotary meters (45) 1 or 2 LF plug, external Range G100-G1600 D
8、N80-200 Cartridge including the measuring unit and the flow straighter,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,ELSTER,STRATEGY Claiming to have best Product Quality Aggressive Marketi
9、ng Skilled Sales Staff PRODUCT QUALITY High Similar as Slb FLUXI /TZ,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,Drawbacks SM-RI No external LF Internal LF not
10、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,INSTROMET,STRATEGY Conservative Offering whole product range for M & R Stations PRODUCT OUALITY Tending to high Slightly below Slb FLUXI,RMG,Features TRZ
11、03-L 1 or 2 LF plug, internal Range G40-G16000 DN50-600 O DN inlet (but 2 DN outlet),Drawbacks TRZ 03-L No external LF HF2 for DN200 only HF3 for DN50 only All DN200 welded: cost,RMG,STRATEGY US Market Orientation Value added technology (on site calibration) PRODUCT QUALITY Medium - High According a
12、ccuracy below Slb FLUXI /TZ,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,STRATEGY US Market Orientation Conservative Marketing PRODUCT QUALITY Medium According accuracy below Slb FLUXI /TZ,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。,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。,
