Ordinary glass rotor flowmeter

『Ordinary glass rotor flowmeter』Related information(v cone flow meter|rotary gas meter|gallon meter|gear meter|metal tube rotameter|glass tube rotameter|nutating disk meter|transit time ultrasonic flow meter|wedge flow meter|pd meters|hydraulic flow meter|ultrasonic water flow meter|water flow meter|air flow meter|magnetic water flow meter|oxygen flow meter|gas flow meter|argon flow meter|air velocity meter|gasoline flow meter|fuel flow meter|ultrasonic water meter|digital water meter|nitrogen flow meter|solid flow meter|Oxygen tank flow meter|digital water flow meter|diesel fuel flow meter|steam flow meter|02 flow meter|compressed air flow meter|oil flow meter|liquid flow meter)

1. Classification of media measured by glass rotor flowmeter

The media that can be measured by glass rotor flowmeter mainly include acids (except hydrofluoric acid), alkalis, oxidants, and other corrosive gases or liquids. The following is a detailed explanation of the classification and related characteristics of the measuring medium: Classified by medium type Gas medium: Glass rotor flowmeter can measure various corrosive or non corrosive gases, such as chlorine, oxygen, nitrogen, hydrogen, and acidic gases. Its flow measurement range is from 6 milliliters per hour to 1000 cubic meters per hour, suitable for gas flow monitoring needs. Liquid medium: capable of measuring liquids such as water, acid, alkali solutions, oxidants, etc., with a flow measurement range of 0.4 milliliters per minute to 40 cubic meters per hour. It should be noted that hydrofluoric acid is not suitable due to its strong corrosiveness. For other corrosive liquids, anti-corrosion rolling flow meters should be selected. Classification of corrosive media based on their chemical properties: For corrosive gases or liquids such as acids, alkalis, and oxidants, corrosion-resistant glass rotor flow meters should be selected. This type is made of special corrosion-resistant materials such as PTFE lining to ensure long-term stable operation. Non corrosive media: Ordinary glass rotor flow meters can be used for non corrosive media such as water and air. They have a simple structure and low cost, and are suitable for general industrial scenarios. Minglian classifies high-temperature media according to medium temperature and pressure: insulation type glass rotor flow meters should be selected, and steam or hot water insulation should be introduced

through a jacket design to prevent medium solidification or viscosity changes from affecting measurement accuracy. It is suitable for high-temperature processes such as papermaking and chemical engineering. High pressure medium: The high-pressure resistant glass rotor flowmeter adopts a reinforced structure design, which can withstand high pressure and is suitable for high-pressure transmission scenarios such as oil and natural gas. Medium adaptability alarm type for special function flow meters: adding alarm devices on the basis of corrosion-resistant or high-pressure resistant types, suitable for corrosive or high-pressure medium scenarios that require flow over limit warning. Ribbed type: Enhanced fluid stability through internal rib design, suitable for accurate measurement of volatile media such as gas pulse flow. The core principle of selection is medium compatibility: select the corresponding model based on the type of medium (gas/liquid), chemical properties (corrosive/non corrosive), and temperature and pressure parameters. For example, corrosive liquids must be of corrosion-resistant type, and high-temperature media must be equipped with insulation jackets. Flow range coverage: Ensure that the lower limit of the flow meter range is lower than the actual minimum flow rate and the upper limit is higher than the actual maximum flow rate. For example, for small flow liquid measurement, the ball float type is preferred due to its high accuracy and low dust accumulation. Functional requirement orientation: If flow control or over limit alarm is required, models with needle type regulating valves or alarm devices should be selected; When only stable throughput is required, the accuracy level can be reduced to save cos

1. Classification of media measured by glass rotor flowmeter

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