
The working principle of the Oval Gear Flowmeter is based on the principle of a volumetric flowmeter, which measures the volume of the fluid through a pair of meshing elliptical gears. When the measured liquid enters the flowmeter's pipeline,
the pressure difference between the inlet and outlet drives the elliptical gear to rotate continuously, continuously
transporting the liquid to the outlet. The product of the number of revolutions of the elliptical gear and the displacement per time is the total flow rate of the measured liquid.

Pointer Display Heavy Oil Flow Meter Fuel Oval Gear Flow Meter
High-precision measurement: The oval gear flowmeter has high metering accuracy and is suitable for flow measurement of high-viscosity media. The greater the viscosity, the smaller the leakage error and the more accurate the measurement.
Wide range of application: It is suitable for flow measurement in industrial sectors such as chemical, petroleum, medicine, electricity, metallurgy and food. It can be made of different materials (such as cast iron, cast steel, stainless steel, etc.) to adapt to different working environments.
Not suitable for fluids containing solid particles: Since solid particles may get stuck in the gears, resulting in failure to measure normally, it is not suitable for fluids containing solid particles.
Positive Displacement Flow Meters Key Applications
01. |
Oil & Gas |
02. |
Chemical & Petrochemical |
03. |
Fiscal Metering |
04. |
Fuel Transportation |
05. |
Liquid Storage Tanks |
05. |
Food & Beverage |
07. |
Pharmaceutical |
08. |
Marine & Shipping.... |
Positive Displacement Flow Meters - General Information
Place OF Origin |
China |
Application |
Gas Station, Gasoline Pump, Fuel Gasoline Pump... |
Brand Name |
Weizidom |
Model Number |
WSD-F-OG |
Working Voltage |
Power & DC 24V |
Warranty |
1 Year |
Certificate |
CE ISO |
Product Name |
Pulse Output Mechanical Positive Displacement Oval Gear Flowmeter for Heavy Oil |
Keywords |
OGFM Oval Gear Flow Meter |
Accuracy |
±0.2%F.S. , ±0.5%F.S |
Material |
Cast Iron, Cast Steel, Stainless Steel, |
Size |
DN8-200(mm) |
Flow Rate |
1.2 - 6 m3/H - 1" (DN25) ... |
Process Connection |
Flange Thread Tri-clamp Connection |
Max Pressure |
6.3 Mpa |
Repeatability |
0.2% |
Signal Output |
Output Signal, Pulse Output, 4-20mA Output, |
Display |
Display
Mechanical Display
Digital LCD Display |
Pointer Display Heavy Oil Flow Meter Fuel Oval Gear Flow Meter






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FAQ
Q1: What's your Meter business range?
A: We manufacture water meter/ electromagnetic flow meter/vortex flow meter/turbine flow meter/mass flow meter / turbinity meter, level
meter, and so on.
Q2: How about the quality of the managements?
A: We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping to you . We have the certification of ISO,CE we could send the certification test of our
company to you.
Q3: Can you offer OEM or design services?
A: Yes, we have our own design department and production tools. We can make OEM products according to your requirements.
Q4: What are your terms of payment and delivery time?
A: We could accept T/T, Paypal, Western Union, Credit Assurance. Generally, we will arrange the shipment within 7 days after received
payment.
Q5: How about warranty?
A: 12 months warranty.
Pointer Display Heavy Oil Flow Meter Fuel Oval Gear Flow Meter