Local indicator type rotameter without output will cost less than digital type metal tube VA flow meter, digital type rotameter will cost more 400 dollars than local indication VA flow meter.ģ) Special Request for chlorine gas flow meterįor example, special request for high temperature and high pressure application, rotameter will cost more. The large size, the more cost, for example, 1 inch Chlorine gas metal tube rotameter price is around 700 $, while go for 3 inch chlorine gas rotameter, the cost is around 1300 $. This kind of digital rotameter with LCD display to show flow chlorine gas (Cl₂) instant flow and total flow.Ĭhlorine gas VA flow meter price is determined by many factors: Rotameter can be local flow indicator without any power supply it can also be equipped with flow transmitters to have analog 4-20mA output, it can be even with HART protocol or RS485 communication for process control. Rotameter has many material options, such as 304 stainless steel, 316 stainless steel or PTFE lined material for corrosive liquid, such as chlorine gas. It is widely used in flow measurement and industrial process control. It can be adapted to the measurement of various complex occasions. 407 West Vine Street Hatfield, PA 19440-0903 USA. VA flow meter has a solid structure and reliable measurement. Variable Area Flow Meters (Rotameters) Pressure & Vacuum Products. Rotameter is most commonly used device for chlorine gas flow measurement.The metal tube rotormeter is a kind of variable area flow meter it can be used to continuously measure the volume flow of liquid and gas in a closed pipeline. We’ve got it set up with an appropriately ranged molbloc, and. In this case the rotameter is 5 standard liters per minute. The molbox is the flow computer, the molbloc is the flow element, which goes in series with a device that we’re calibrating. As a corrosive and aggressive gas, the flow measurement is a tough job. And we have a higher flow sonic molblocs that can take you as high as 5000 liters per minute. It is one of the main products of the chlor-alkali industry and can be used as a strong oxidant. Under normal temperature and pressure, it is yellow-green, highly toxic gas with a strong pungent odor, suffocating, denser than air, soluble in water and alkali solutions, and easily soluble in organic solvents (such as carbon disulfide and carbon tetrachloride), It is easy to compress and can be liquefied into yellow-green oily liquid chlorine. When there is no flow, the float stays resting at the bottom. Rotameters work in a simplistic way: fluid raises the float when it passes through the tapered tube. It consists of a tapered tube with a float inside. What is Chlorine gas? Why it is hard to measure flow rate?Ĭhlorine gas is a simple gas and its chemical formula is Cl₂. A rotameter is a commonly used type of industrial flowmeter that is used to measure the flowrate of a liquid or gas.
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