Glass Tube Rotameter is a variable area flow meter, used to mea

• Posted by xinsheng yuyao May 10, 2021 - Filed in Business - #Glass Tube Rotameter  #Fountain Solenoid Valve  - 786 views

  　　What is Glass Tube Rotameter?

  　　Glass Tube Rotameter is a variable area flowmeter used to measure fluid flow. It works according to the principle of upward thrust exerted by fluid and gravity. The buoyancy force exerted on the submerged object is equal to the weight of the liquid being replaced by the object. Under this principle, the rotameter can be used with the floating cone system.

  　　It is one of the most commonly used rotameters in the world.

  　　put up:

  　　The Glass Tube Rotameter consists of a tapered tube and an internal float. According to the purpose, there is a scale on the surface of the glass conical tube or a scale is placed near it.

  　　Conical tube:

  　　The tapered tube is placed vertically in the conical flow channel inside. The measured quantity is defined by the height of the rising buoy. Glass tubes are used for liquid and gas measurement. Metal pipes are used for high temperature and high-pressure process fluids.

  　　float:

  　　Stainless steel floats are usually used, and different types of metals from lead to aluminum are used as floats. Taking into account the density, the shape of the floating material also varies according to the application.

  　　Spherical floats are used for small flows.

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