| Model: | GFM81 |
|---|---|
| Brand: | KONGO |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Electronic Instrument / Air & Gas Flowmeter |
| Label: | v-cone , flow meter , v-cone flow meter |
| Price: |
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| Min. Order: | 1 pc |
| Live Chat: | Last Online:16 May, 2011 |
GFM81 Intelligent V-cone flowmeter
-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.
|
Precision grade |
0.5 (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) |
|
Repeatability |
0.1% |
|
Nominal pressure |
0~40MPa (there are many pressure grade for selection) |
|
Temperature range of media |
-40~850°C |
|
Environmental temperature |
-40~65°C |
|
Front and rear straight tube section |
0-3D in front,0-1D in rear |
|
Ratio of range |
generally 10:1, Select the appropriate parameters Can be achieved to 50:1 |
|
Pressure loss |
1/3~1/5 that of the orifice plate flowmeter when the value of β remains the same |
|
Nominal diameter |
DN15~DN2000 |
GFM81S Flange:
|
Connection style |
Flange |
Nominal diameter |
DN15~DN2000 |
|
Pressure tapping port style |
Hubbed socket welding,flange,screw thread |
Pressure |
0-40MPa |
|
Temperature |
-40~850°C |
Media |
Liquid,gas,steam |
|
Material |
304 stainless steel,316L stainless steel,20# carbon steel |
Application |
Widely used in city construction,electric power, chemical industry, petrochemical industry, food processing and other industries, for almost all gas, liquid media |
GFM81Z Directly welded:
|
Connection style |
Welded directly to process pipeline |
Nominal diameter |
DN15~DN2000 |
|
Pressure tapping port style |
Hubbed socket welding,flange,screw thread |
Pressure |
0-40MPa |
|
Temperature |
-40~850°C |
Material |
304 stainless steel,316L stainless steel,20# carbon steel |
GFM81D Clamped:
|
Connection style |
|
Nominal diameter |
DN15~DN150 |
|
Pressure tapping port style |
Hubbed socket welding,screw thread |
Pressure |
0-40MPa |
|
Temperature |
-40~850°C |
Material |
304 stainless steel,316L stainless steel,20# carbon steel |
