| Model: | GFM83 |
|---|---|
| Brand: | KONGO |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Electronic Instrument / Air & Gas Flowmeter |
| Label: | vortex , flow meter , vortex flow meter |
| Price: |
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|
| Min. Order: | 1 pc |
| Live Chat: | Last Online:16 May, 2011 |
GFM83 Intelligent Vortex flow meter
Precise machining equioments are employed in manufacturing of GFM83 series of vortex flowmeter.Optimized and integrated probe and piezoelectric crystal are processed by special techniques,providing only a little natural self-vibration frequencies of the flowmeters in cooperartion with amplifying circuits.
-GFM83 Intelligent Vortex Flow meter
-Measureed fluids:saturated vapor,wuper-heated steam,gases,liquids(avoid multiphase flows)
-Nominal diameter:DN25-DN300
-Measurement correctness:Gas:1.5%;Liquid:1.0%
-Repeatability:Gas:0.5%;Liquid:0.33%
-Wide measuring ranges,the range ration can be 10:1(20:1)
-Within a certain range of Reynolds number,the specialty of a flow rate will not be influenced by the -pressure,temperature,viscosity and contents of the fluid,it only relates to the shape and dimension of the vortex generator.
-Measurement of volume flow do not need temperature and pressure compensation.
|
Measuring fluid |
Saturated vapor,super-heated steam, compressed air and other general gas and liquid |
Measurement range |
Gas:7m/s-40m/s,liquid:0.7m/s-7m/s |
|
Repeatability |
Liquid:0.33%,gas:05% |
Precision |
Liquid:0.5,gas:1.0 |
|
Rated pressure |
1.6Mpa,2.5Mpa,6.3Mpa |
Protection grade |
IP65 |
|
Material of meter body |
304 stainless steel |
Power supply |
24VDC(or 12 VDC), 3.6V by lithium-ion battery |
|
Output signal |
pulse output,4-20mA current output,RS485 communication |
Fluid temperature |
-40°C-250°C(average type),100°C-350°C(high temperature type) |
|
Electric interface |
M20*1.5
|
Explosion style |
Non-anti-explosive,anti-explosive |
|
Environmental temperature |
-35°C-60°C(no LCD),-5°C-60°C(with LCD) |
Relative humidity |
5%-95°C |
