NUTATING DISC FLOW METER PDF

Shop for the Badger Meter RCDL Nutating Disc Flow Meter and other Positive Displacement Flow Meters at Instrumart. Nutating disc meters are one of the most common types of positive displacement flow meter. They operate by having a disc mounted to a central ball. When fluid. Design & Operation: • The meter design is based on internationally proven positive displacement nutating disc isolates a fixed volume of liquid and the motion is.

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This motion is translated into rotary motion by means of a ball and shaft, which is attached to the disc. Primary Menu Inst Tools. The position of the disc divides the chamber into compartments containing an exact volume. A nutating disc meter has a measuring chamber that contains a disc that nutates.

Niagara Meters Turbine Flow Meter.

Nutating Disc Flow Meter Working Principle, Applications, Advantages and Disadvantages

Liquid pressure drives the disc to nutate causing the disc to make a complete cycle. The compartments are filled and emptied with each cycle. Nutating disc meters are one of the most common types of positive displacement flow meter. Call for Pricing Ask a question about this product Availability Usually ships in: We’ll assume you’re ok with nutaating, but you can opt-out if you wish.

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The movements of the disc are transmitted mechanically to a transmitter. Jutating Sensor Picks up the reading — These flow meters may use a Hall sensor to sense the rotation and the same was converted into equivalent flow.

Nutating Disc Flowmeter

With over years of experience, Niagara Meters produce high quality and highly robust flow meters based on a number of technologies that are suitable for large variety of industries dlow flow measurement applications. Sign up to our newsletter.

A mechanical or electromagnetic sensor detects the rocking of the pin and the flow is measured. Ask a question about this product.

Multiple models and accessories available, please contact us to find the instrument best suited to your application. As fluid flows through the chamber, the disc and sphere unit nutates. Niagara Meters has been widely used in the following industries since Niagara Meter’s products include Nutating Disc, Oscillating Piston and Turbine technologies for use in industrial flow measurement applications.

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Niagara Meters Nutating Disc Flow

Liquid pressure drives the disc to wobble and a roller cam causes the nutating disc to make a complete cycle. This website uses cookies to improve your experience. Please log in to write a review. They operate fkow having a disc mounted to a central ball. The position of the disc divides the chamber into compartments containing an exact volume. There are yet no reviews for this product. Something to keep in mind, is that due to the nutating discs nature, the accuracy of this type of flow meter can be adversely affected by fluctuations in liquid viscosity.

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How Hall Sensor Works? When fluid enters the chamber, it causes the disc to wobble nutatetransferring the displaced volume to the register. A disc attached to nugating sphere is mounted inside a spherical chamber.

Liquid enters a precision-machined chamber containing a disc which nutates wobbles. Leave a Comment Cancel Reply Save my name, email, and website in this browser for the next time I comment.

Niagara Meters Nutating Disc Flow

nutatiny Each revolution of the pin indicates a fixed volume of liquid has passed. Oils dish, mineral, vegetable, and fuel. The nutation causes a pin, mounted on the sphere perpendicular to the disc, to rock. There are inherently more leakage paths in this design and it tends to be used where longer flow meter life is required rather than high performance; however, close clearances between the disc and chamber ensure minimum leakage for accurate and repeatable measure of each volume cycle.