Table of Contents

What is solvent move meter?

What is a chemical solvent?

Considerations for selecting a solvent flow meter

Viscosity issues and lack of capillary seal

Low lubricity and strain drop

Flow meters for measuring solvents

Turbine flowmeter

Oval gear circulate meter

Magnetic flowmeter

Gear move meter

Featured merchandise

What is solvent flow meter?

Solvent flow meter is a move meter that measures the volume or mass flow of a solvent. It is essential to accurately measure the quantity of solvent in industrial manufacturing processes. Solvents are divided into natural solvents and inorganic solvents in accordance with their chemical composition. Solvents are generally used as raw materials in numerous industries similar to coatings, paints and dyes.
Choosing a flow meter for chemical service can be difficult. We have to know exactly what the fluid is and the operating circumstances. Of particular significance are temperature and line strain. The more data you give us, the better we can do in deciding on the best circulate meter on your application.
What is a chemical solvent?

Solvents are substances that can dissolve different solids, liquids, gases and other solutes. The commonest solvent in our every day life is water. Generally solvents have low boiling factors, are risky and cannot react chemically with solutes. Solvents are usually colorless and transparent liquids with a distinctive odor.
Solvents play a vital function in adhesives.
Organic solvents are a large group of natural compounds which are extensively utilized in life and manufacturing. They have a small molecular weight and are liquid at room temperature. Organic solvents embody quite a lot of substances similar to paraffins, olefins, alcohols, aldehydes, amines, esters, ethers, ketones, aromatic hydrocarbons, hydrogenated hydrocarbons, terpenes, halogenated hydrocarbons, heterocyclic compounds, nitrogen-containing compounds, sulfur-containing compounds, and so forth. Compounds, etc. Most of them are toxic to humans.
Solvents are normally present in paints, adhesives, varnishes and cleaners. Commonly used organic solvents are DMF, cyclohexanone, acetonitrile, acetic acid, methyl acetate, ethyl acetate, isopropyl alcohol, vinyl acetate, cyclohexane, n-hexane, n-heptane, and so on.
Organic solvents are a category of organic compounds that can dissolve some substances insoluble in water (such as grease, wax, resin, rubber, dye, and so on.). It is characterised by its liquid state at room temperature and strain. It has higher volatility. During the dissolution process, the properties of solute and solvent stay unchanged.
There are ไดอะแฟรม of organic solvents, which may be divided into 10 major classes based on their chemical construction.
Aromatic hydrocarbons: benzene, toluene, xylene, and so on.
Aliphatic hydrocarbons: pentane, hexane, octane, and so on.
Alicyclic hydrocarbons: cyclohexane, cyclohexanone, toluene cyclohexanone, and so on.
Halogenated hydrocarbons: chlorobenzene, dichlorobenzene, dichloromethane, and so on.
Alcohols: methanol, ethanol, isopropanol, and so on.
Ethers: ethyl ether, propylene oxide, and so on.
Esters: methyl acetate, ethyl acetate, propyl acetate, and so forth.
Ketones: acetone, methyl butanone, methyl isobutyl ketone, and so on.
Diol derivatives: ethylene glycol monomethyl ether, ethylene glycol monoethyl ether, ethylene glycol monobutyl ether, and so on.
Other: acetonitrile, pyridine, phenol, and so on.
Considerations for choosing a solvent move meter

Don’t simply ask for physique materials and expect the gauge to work correctly. The physique is solely a stress vessel containing a working mechanism. The supplies within the physique must be rigorously specified. Always examine the listing of supplies within the specifications. If you experience chemical compatibility issues, it is going to be within the working mechanism, not in the body.
Do not assume that a plastic-bodied gauge will work for you merely because you are utilizing PVC traces. PVC and CPVC can deal with chemicals that may melt a plastic-bodied gauge in seconds. Plastic physique gauges designed for water supply are made of polyacetal and polycarbonate, not PVC. they can’t deal with low pH fluids and are subject to solvent assault in some instances.
Viscosity issues and lack of capillary seal

The application of mechanical instruments requires consideration of fluid properties. Mechanical gauges with oscillating pistons, pendulums (pendulums) or similar measuring components are called volumetric gauges. However, what makes it “positive” is the capillary seal between the measuring factor and the sidewall or engaging parts. If you’re coping with low viscosity fluids, i.e. alcohol, toluene, MEK, etc., you lack the viscosity to form a good capillary seal. This will present up as leaks around the measuring component and can usually trigger the meter to read low.
Low lubricity and stress drop

Positive displacement flow meters have surfaces in the measurement chamber which may be in touch with one another. In a chapter shifting disc (pendulum), the middle ball rides in a shaped cup, in an oscillating piston flowmeter, the middle pin is in touch with the roller and the piston diaphragm rides on the hub. This means that the non-lubricated fluid permits these elements to pull towards one another, which will increase the frictional load. This loading creates greater pressure drops and will increase put on on the meter.
Flow meters for measuring solvents

The best method for such fluids is to make use of turbine circulate meters. The turbine rotor is suspended by ball or sleeve bearings and has nearly no drag coefficient. This allows turbine circulate meters for use for low viscosity as nicely as non-lubricated fluids. Another choice is the oval gear circulate meter (PD circulate meter), which is a positive displacement gadget utilizing a double oval rotor. The rotors inherently provide a greater seal as a result of their gear design captures a pocket of fluid at the capillary sealing point, thus stopping leakage across the measuring component. Electromagnetic move meters may also be used, and they both permit for extremely correct and environment friendly solvent circulate measurement.
Turbine flowmeter

Turbine move meters are velocity circulate meters, also referred to as impeller circulate meters. It can be utilized to measure the instantaneous and cumulative circulate price of solvent liquids. It has the advantages of high accuracy, good repeatability, easy construction, few moving parts, high stress resistance, broad measuring range, small quantity, light weight, small strain loss, straightforward maintenance, etc.
Turbine flowmeter is widely used for flow measurement: petroleum, chemical business, metallurgy, natural liquid, inorganic liquid, liquefied gasoline, pure gasoline, fuel and low temperature fluid. Turbine flowmeter signal can be divided into pulse signal or present sign (4-20mA).
Oval gear flow meter

Oval gear flow meter as a mechanical move meter is a common type of volumetric move meter. It can measure the amount circulate of high viscosity and corrosive solvent fluids. It has several benefits.
High measurement accuracy.
Installation piping situations haven’t any effect on the measurement accuracy.
Can be used for high viscosity fluids.
Large range.
Direct studying meter can acquire the totalization and complete directly with out external energy.
Clear and easy to operate.
Magnetic flowmeter

Magnetic circulate meter is a flowmeter that measures the move of conductive solvent fluids. Abbreviated as EMF, it is also known as electromagnetic flowmeter. It is a volumetric flow meter. The electromagnetic move meter measures the velocity of a conductive fluid passing via a pipe or conduit. Electromagnetic flowmeter is the most effective flowmeter choice for the wastewater therapy trade.
Gear flow meter

The gear circulate meter is a miniature digital volumetric move meter. Can measure very small circulate charges and quantify small volumes of liquid. Resistant to high and low temperatures (-196°C – 200°C).
The gear flow meter is manufactured from stainless-steel and is used for accurate steady or intermittent measurement of the circulate rate or instantaneous circulate of liquids. It is particularly suitable for move measurement of heavy oil, polyvinyl alcohol, grease and other excessive viscosity media. It can measure the viscosity of fluids up to 10,000 Pa.s.
Generally talking, we are able to choose the appropriate flowmeter in accordance with the different traits of chemical solvents. For example, excessive viscosity solvents are beneficial to make use of gear move meters. For instance, for corrosive solvents, electromagnetic flowmeter can be utilized. If you have to reduce the fee, you can select turbine flowmeter.
Of course need to be primarily based on our actual measurement conditions, similar to media temperature, pipe temperature, pressure, and so forth.. Select the suitable flowmeter to attain accurate measurement.
Featured merchandise

AYT Digital Liquid Magnetic Flow Meter

Learn More AYT Digital Liquid Magnetic Flow Meter

AFT Split Type Electromagnetic Flow Meter

Learn More AFT Split Type Electromagnetic Flow Meter

ACT Insertion Type Magnetic Flowmeter

Learn More ACT Insertion Type Magnetic Flowmeter

LWGY Liquid Turbine Flow Meter

Learn More LWGY Liquid Turbine Flow Meter

AQT Steam Vortex Flow Meter

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APT Air Vortex Flow Transmitter

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More extended studying on circulate meters:
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Select the right irrigation circulate meter

Electronic circulate meter

Hot water flow meter

Chilled water circulate meter
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Table of Contents

What is solvent circulate meter?

What is a chemical solvent?

Considerations for selecting a solvent circulate meter

Viscosity concerns and lack of capillary seal

Low lubricity and stress drop

Flow meters for measuring solvents

Turbine flowmeter

Oval gear flow meter

Magnetic flowmeter

Gear circulate meter

Featured products

What is solvent circulate meter?

Solvent move meter is a circulate meter that measures the amount or mass circulate of a solvent. It is very important to accurately measure the quantity of solvent in industrial manufacturing processes. Solvents are divided into organic solvents and inorganic solvents according to their chemical composition. Solvents are generally used as raw supplies in varied industries corresponding to coatings, paints and dyes.
Choosing a flow meter for chemical service may be tough. We need to know precisely what the fluid is and the working situations. Of particular significance are temperature and line pressure. The more information you give us, the higher we are able to do in choosing the proper flow meter for your utility.
What is a chemical solvent?

Solvents are substances that may dissolve other solids, liquids, gases and different solutes. The most typical solvent in our day by day life is water. Generally solvents have low boiling factors, are unstable and cannot react chemically with solutes. Solvents are usually colorless and clear liquids with a distinctive odor.
Solvents play a very important position in adhesives.
Organic solvents are a large group of organic compounds that are broadly used in life and production. They have a small molecular weight and are liquid at room temperature. Organic solvents embody a variety of substances similar to paraffins, olefins, alcohols, aldehydes, amines, esters, ethers, ketones, aromatic hydrocarbons, hydrogenated hydrocarbons, terpenes, halogenated hydrocarbons, heterocyclic compounds, nitrogen-containing compounds, sulfur-containing compounds, and so on. Compounds, and so forth. Most of them are toxic to people.
Solvents are normally found in paints, adhesives, varnishes and cleaners. Commonly used natural solvents are DMF, cyclohexanone, acetonitrile, acetic acid, methyl acetate, ethyl acetate, isopropyl alcohol, vinyl acetate, cyclohexane, n-hexane, n-heptane, and so forth.
Organic solvents are a category of organic compounds that can dissolve some substances insoluble in water (such as grease, wax, resin, rubber, dye, and so forth.). It is characterized by its liquid state at room temperature and stress. It has higher volatility. During the dissolution course of, the properties of solute and solvent stay unchanged.
There are many types of natural solvents, which may be divided into 10 main classes based on their chemical construction.
Aromatic hydrocarbons: benzene, toluene, xylene, and so on.
Aliphatic hydrocarbons: pentane, hexane, octane, and so on.
Alicyclic hydrocarbons: cyclohexane, cyclohexanone, toluene cyclohexanone, etc.
Halogenated hydrocarbons: chlorobenzene, dichlorobenzene, dichloromethane, and so forth.
Alcohols: methanol, ethanol, isopropanol, etc.
Ethers: ethyl ether, propylene oxide, and so forth.
Esters: methyl acetate, ethyl acetate, propyl acetate, and so forth.
Ketones: acetone, methyl butanone, methyl isobutyl ketone, etc.
Diol derivatives: ethylene glycol monomethyl ether, ethylene glycol monoethyl ether, ethylene glycol monobutyl ether, and so on.
Other: acetonitrile, pyridine, phenol, and so forth.
Considerations for choosing a solvent circulate meter

Don’t simply ask for body material and expect the gauge to work correctly. The physique is just a pressure vessel containing a working mechanism. The materials in the body should be carefully specified. Always verify the list of supplies within the specs. If you experience chemical compatibility issues, it goes to be in the working mechanism, not within the body.
Do not assume that a plastic-bodied gauge will be good for you simply because you are utilizing PVC traces. PVC and CPVC can handle chemical compounds that can soften a plastic-bodied gauge in seconds. Plastic body gauges designed for water provide are manufactured from polyacetal and polycarbonate, not PVC. they cannot deal with low pH fluids and are subject to solvent assault in some instances.
Viscosity considerations and lack of capillary seal

The software of mechanical devices requires consideration of fluid properties. Mechanical gauges with oscillating pistons, pendulums (pendulums) or related measuring elements are referred to as volumetric gauges. However, what makes it “positive” is the capillary seal between the measuring component and the sidewall or engaging elements. If you’re coping with low viscosity fluids, i.e. alcohol, toluene, MEK, and so forth., you lack the viscosity to type a good capillary seal. This will show up as leaks around the measuring component and can normally trigger the meter to read low.
Low lubricity and pressure drop

Positive displacement circulate meters have surfaces within the measurement chamber which may be in touch with one another. In a chapter shifting disc (pendulum), the center ball rides in a formed cup, in an oscillating piston flowmeter, the center pin is involved with the roller and the piston diaphragm rides on the hub. This implies that the non-lubricated fluid permits these components to tug in opposition to each other, which increases the frictional load. This loading creates higher stress drops and increases wear on the meter.
Flow meters for measuring solvents

The greatest method for such fluids is to use turbine move meters. The turbine rotor is suspended by ball or sleeve bearings and has nearly no drag coefficient. This permits turbine move meters to be used for low viscosity in addition to non-lubricated fluids. Another possibility is the oval gear circulate meter (PD circulate meter), which is a optimistic displacement system utilizing a double oval rotor. The rotors inherently provide a greater seal as a result of their gear design captures a pocket of fluid on the capillary sealing level, thus preventing leakage across the measuring factor. Electromagnetic flow meters can be used, and they each allow for highly accurate and efficient solvent move measurement.
Turbine flowmeter

Turbine flow meters are velocity flow meters, also known as impeller circulate meters. It can be utilized to measure the instantaneous and cumulative circulate price of solvent liquids. It has some great benefits of excessive accuracy, good repeatability, simple structure, few moving elements, excessive stress resistance, broad measuring range, small quantity, light weight, small stress loss, easy upkeep, etc.
Turbine flowmeter is extensively used for move measurement: petroleum, chemical trade, metallurgy, natural liquid, inorganic liquid, liquefied gasoline, pure gas, gas and low temperature fluid. Turbine flowmeter sign can be divided into pulse sign or current signal (4-20mA).
Oval gear move meter

Oval gear flow meter as a mechanical move meter is a typical sort of volumetric move meter. It can measure the quantity move of excessive viscosity and corrosive solvent fluids. It has a quantity of benefits.
High measurement accuracy.
Installation piping situations haven’t any impact on the measurement accuracy.
Can be used for prime viscosity fluids.
Large range.
Direct studying meter can acquire the totalization and total immediately with out exterior energy.
Clear and easy to function.
Magnetic flowmeter

Magnetic move meter is a flowmeter that measures the flow of conductive solvent fluids. Abbreviated as EMF, additionally it is called electromagnetic flowmeter. It is a volumetric circulate meter. The electromagnetic flow meter measures the rate of a conductive fluid passing via a pipe or conduit. Electromagnetic flowmeter is the best flowmeter selection for the wastewater treatment industry.
Gear flow meter

The gear flow meter is a miniature digital volumetric move meter. Can measure very small circulate charges and quantify small volumes of liquid. Resistant to excessive and low temperatures (-196°C – 200°C).
The gear circulate meter is manufactured from stainless steel and is used for accurate steady or intermittent measurement of the flow rate or instantaneous move of liquids. It is particularly suitable for move measurement of heavy oil, polyvinyl alcohol, grease and other high viscosity media. It can measure the viscosity of fluids up to 10,000 Pa.s.
Generally talking, we can select the appropriate flowmeter based on the completely different traits of chemical solvents. For instance, high viscosity solvents are recommended to make use of gear move meters. For example, for corrosive solvents, electromagnetic flowmeter can be used. If you should reduce the fee, you possibly can select turbine flowmeter.
Of course have to be based on our precise measurement circumstances, such as media temperature, pipe temperature, stress, etc.. Select the appropriate flowmeter to attain correct measurement.
Featured products

AYT Digital Liquid Magnetic Flow Meter

Learn More AYT Digital Liquid Magnetic Flow Meter

AFT Split Type Electromagnetic Flow Meter

Learn More AFT Split Type Electromagnetic Flow Meter

ACT Insertion Type Magnetic Flowmeter

Learn More ACT Insertion Type Magnetic Flowmeter

LWGY Liquid Turbine Flow Meter

Learn More LWGY Liquid Turbine Flow Meter

AQT Steam Vortex Flow Meter

Learn More AQT Steam Vortex Flow Meter

APT Air Vortex Flow Transmitter

Learn More APT Air Vortex Flow Transmitter

More extended reading on circulate meters:
Flow meter vs flow transmitter

Select the proper irrigation flow meter

Electronic move meter

Hot water flow meter

Chilled water flow meter