| Customization: | Available |
|---|---|
| After-sales Service: | a Year |
| Warranty: | a Year |
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| The circular gear flowmeter is mainly used for measuring the flow of liquids in various industrial fields, and is particularly suitable for measuring fluids with high precision and high viscosity. The circular gear flowmeter is a type of volumetric flowmeter. It continuously isolates the flowing liquid into standard volume units through a mechanical measurement unit and accumulates these units to calculate the total volumetric flow. This flowmeter is widely used in multiple industries due to its high accuracy and high repeatability. Specifically, the circular gear flowmeter is suitable for the measurement of fluids such as oil, grease, and solvents, and is particularly suitable for the flow measurement of media with high viscosity such as heavy oil, polyvinyl alcohol, and resins. It can measure fluids with a viscosity as high as 200,000 CP. In practical applications, the circular gear flowmeter demonstrates remarkable capabilities. For instance, in the fields of petroleum, chemical engineering, food processing, water treatment, etc., accurate flow measurement directly affects production efficiency and product quality. The circular gear flowmeter stands out in these applications due to its high precision and reliability. Moreover, it is widely used in industries such as automobiles, mining, power, pharmaceuticals, food, coatings, environmental protection, and printing for precise continuous or intermittent measurement of the flow or instantaneous flow of liquids in pipelines. Furthermore, the circular gear flowmeter is also used for measuring small-diameter microflows due to its light weight, low vibration and noise during operation, and stable operation. Its startup flow is small, the range ratio is wide, and it is suitable for measuring liquid flows with large variations in flow rate. The measurement accuracy is not affected by pressure and flow rate changes, and its performance is stable and long-lasting, with a large flow capacity. To sum up, the circular gear flowmeter plays an important role in various industrial fields due to its high precision, high repeatability and wide applicability. |
| The principle of the circular gear flowmeter is based on the rotation of gears to measure the flow rate of fluids. Specifically, the core component of the circular gear flowmeter is two gears that mesh with each other. These gears rotate under the impetus of the fluid. When the fluid passes through the flowmeter, it will push the gears to rotate continuously, continuously transporting the liquid that has been measured by the crescent-shaped cavity to the outlet. Every time the gears rotate one full circle, a certain volume of fluid passes through, which is a fixed volume and is called the standard volume. Therefore, the flow rate can be accurately measured by calculating the number of rotations of the gears, that is, the flow rate is measured by calculating the number of times a certain volume of fluid passes through the standard volume within a certain period of time. 12. Furthermore, the circular gear flowmeter also employs the principle of positive displacement for measurement. When the measured medium flows through the instrument, the pressure of the medium drives the gears to rotate. Each rotating gear will generate a corresponding pulse signal. These signals are captured by the electromagnetic sensor and then processed by the amplifier to convert them into data signals proportional to the flow rate. Eventually, these data signals are sent to the unit conversion and accumulation instrument circuit, where the accurate flow value is calculated and displayed. |
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