GFM81 Интеллектуальная V-Cone Расходомер

Technical features:GFM81 Intelligent V-cone Flow meter Nominal diameter: DN15 DN2000 Short straight tube needed by installation: only 0-3D of straight tube in the front and 0 1D straight tube in the rear High precision 0.5%, good repeatability 0.1% and wide ratio of range 10:1 Small permanent pressure loss, it is only several thousands Pa, even it can reach up to several hundreds Pa Wear resistance and long term stability, no demand on repeated calibration. It is free of blockage and adherence It can measure flow quantity of fluids with very low static pressure it can be installed in any direction and the installation is unrelated to the state of media. Technical specifications:Precision grade0.5 (the precision grade of differential pressure flow transmitter shall be no less than 0.2.),(β:045-0.85,when β less than 0.55,ratio of range is 4:1,the precision grade≤0.30)Repeatability0.1%Nominal pressure0 40MPa (there are many pressure grade for selection)Temperature range of media-40 850°CEnvironmental temperature-40 65°CFront and rear straight tube section0-3D in front,0-1D in rearRatio of rangegenerally 10:1, Select the appropriate parameters Can be achieved to 50:1Pressure loss1/3 1/5 that of the orifice plate flowmeter when the value of β remains the sameNominal diameterDN15 DN2000GFM81S Flange: Connection styleFlangeNominal diameterDN15 DN2000Pressure tapping port styleHubbed socket welding,flange,screw threadPressure0-40MPaTemperature-40 850°CMediaLiquid,gas,steamMaterial304 stainless steel,316L stainless steel,20# carbon steelApplicationWidely used in city construction,electric power, chemical industry, petrochemical industry, food processing and other industries, for almost all gas, liquid mediaGFM81Z Directly welded: Connection styleWelded directly to process pipelineNominal diameterDN15 DN2000Pressure tapping port styleHubbed socket welding,flange,screw threadPressure0-40MPaTemperature-40 850°CMaterial304 stainless steel,316L stainless steel,20# carbon steelGFM81D Clamped: Connection styleNominal diameterDN15 DN150Pressure tapping port styleHubbed socket welding,screw threadPressure0-40MPaTemperature-40 850°CMaterial304 stainless steel,316L stainless steel,20# carbon steel