Suchuan supplies wedge flowmeter throttling device

Suchuan supplies wedge flowmeter throttling device

The professional wedge flowmeter throttling device, with its special structure, can meet the measurement requirements of most fluids and is particularly suitable for measuring low flow rates, high viscosity, and fluids containing solid particles. It has a sturdy structure, easy installation, simple operation, and high precision. For any fluid, the flow rate is proportional to the square root of the differential pressure over a wide range of flow rates.

Typical applications of professional wedge flowmeter throttling device:
Clean liquids, high viscosity fluids, steam, slurry, corrosive fluids, gases, air, and any other fluids that are difficult to measure with traditional flow meters, such as crude oil, fuel oil, slurry oil, asphalt oil, coal tar, wastewater, iron ore slurry, carbon black solution, two-phase fluids, and solid particle containing fluids, etc

Professional wedge flowmeter throttling deviceKey Features:

1. Good repeatability and high accuracy, the calibrated wedge flowmeter has an accuracy of 0.5 level.
2. It has self-cleaning ability and no stagnant area.
3. Wear resistant, long lifespan, and high reliability.
4 * The pressure loss is smaller than that of the orifice plate.
5-type structure, on-site installation does not require the installation of pressure pipelines, and can be directly connected to the pipeline with threads or flanges. Construction is time-saving, labor-saving, and easy to maintain.
Other features:
1) Suitable for measuring mud, coal tar pitch, coal water suspension, and other high viscosity fluids;
2) At very low Reynolds numbers in pipelines (even as low as Re=500), the square root relationship between flow rate and differential pressure can still be maintained. The orifice flowmeter has a much larger Reynolds number than the wedge flowmeter due to its small lateral displacement
3) The separately calibrated wedge flowmeter has a high measurement accuracy (up to 0.5%), and the accuracy of the uncalibrated wedge flowmeter can also reach about 3%;
4) Simple structure, easy installation, use, and maintenance;
5) It can measure corrosive media. As differential pressure measurement uses a diaphragm type double flange differential pressure transmitter, corrosive media cannot enter the pressure pipe and differential pressure transmitter. Therefore, as long as corrosion-resistant materials are used to process wedge-shaped throttling components, the instrument can measure corrosive media.

Professional wedge flowmeter throttling deviceTechnical Specifications：
1. Measurement accuracy: ± 1.0% to ± 1.5%
2. Low flow velocity: 0.01m/s.
3. Service life: can last for more than ten years.
4. Range ratio ≥ 10:1
5. The application range of Reynolds number coefficient: lower limit of 300, upper limit of 1 × 106 or more.
6. Measure the upper limit of liquid viscosity: 500MPa · S.
7. Working pressure range: -0.1~6.4MPa.
8. Working temperature range: -50~400 ℃.

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