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Positive Displacement Flowmeters, Or PD Meters, Feature Two Precisely Machined Intermeshing Gears Which Rotate Within A Measuring Chamber To Determine The Volumetric Liquid Flow Rate By Counting The Number Of The Gears' Rotations. Positive Displacement Flow Meters Function In Much The Same Manner As A Positive Displacement Pump With The Exception Being That In The Positive Displacement Pump The Gears Drive The Fluid Media, Whereas In The Pd Flowmeter The Fluid Media Drives The Gears.
The Positive Displacement Meter Technique Is One Of The Oldest Flow Measurement Technologies In Existence And Has Been In Use For Over One Hundred Years. During That Time, Many Different Varieties Of The Pd Meter Have Been Developed Including Versions That Feature Round Gears, Oval Gears, Lobe Gears, Helical Gears And Nutating Disc Rotating Elements. These Meters Are All Characterized By High Accuracy (Up To ±0.1% Of Reading), Good Repeatability (Up To 0.05% Of Reading), Wide Turndown Ratios Of Up To 100:1, And The Ability To Maintain This Level Of Performance For Both High Viscosity And Changing-Viscosity Fluid Media.
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 | HeFei City Anhui Provice China |
| Application | Gas Station, Gasoline Pump, Fuel Gasoline Pump... |
| Brand Name | Siko Instruments |
| Model Number | HG-LC-OGFM |
| Working Voltage | No 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 | DN10-200(mm) |
| Flow Rate | 1.2 - 6 m3/H - 1" (DN25) ... |
| Process Connection | Flange Thread Connection |
| Max Pressure | 6.3 Mpa |
| Repeatability | 0.2% |
| Signal Output | No Output Signal, Pulse Output, 4-20mA Output, |
| Display | No Display Mechanical Display Digital LCD Display |
Hefei Siko Instruments Co,.Ltd. Is A High-Tech Enterprise Commit Into Research And Development, Manufacture Of Flow Instruments, Level Instruments, Pressure Instruments, Temperature Instruments. Located At Hefei City, China, We Have Full Access To Gain The Most Advanced Technology In Field. All These Make Us Full Of Confidence To Provide Products With International Standard. At Present, We Are Mainly Dealing In Gear Flow Meter, Gas Flow Meters, Electromagnetic Flow Meters, Vortex Flow Meters, Turbine Flow Meters, Ultrasonic Flow Meters, Level Sensors, Pressure Sensors, Temperature Sensors...etc. We Are Original Equipment Manufacturer Of Flow Meters With Well-Equipped Testing Facilities And Strong Technical Force. With A Wide Range, Good Quality, Reasonable Prices And Stylish Designs, Our Products Are Extensively Used In Water Supply And Drainage, Chemical, Power Supply, Metallurgical Mine, Oil And Other Industries.
Our Products Are Widely Recognized And Trusted By Users And Can Meet Continuously Changing Economic And Social Needs. Welcome New And Old Customers From All Walks Of Life To Contact Us For Future Business Relationships And Mutual Success.
