Solvent move meter

Table of Contents

What is solvent flow meter?

What is a chemical solvent?

Considerations for selecting a solvent move meter

Viscosity concerns and lack of capillary seal

Low lubricity and stress drop

Flow meters for measuring solvents

Turbine flowmeter

Oval gear circulate meter

Magnetic flowmeter

Gear flow meter

Featured merchandise

What is solvent circulate meter?

Solvent circulate meter is a circulate meter that measures the volume or mass move of a solvent. It is essential to accurately measure the amount of solvent in industrial manufacturing processes. Solvents are divided into organic solvents and inorganic solvents based on their chemical composition. Solvents are generally used as raw materials in varied industries corresponding to coatings, paints and dyes.
Choosing a move meter for chemical service can be tricky. We have to know precisely what the fluid is and the operating conditions. Of explicit importance are temperature and line pressure. The extra data you give us, the higher we are able to do in deciding on the best move meter for your utility.
What is a chemical solvent?

Solvents are substances that can dissolve different solids, liquids, gases and different solutes. The commonest solvent in our daily life is water. Generally solvents have low boiling points, are unstable and cannot react chemically with solutes. Solvents are often colorless and clear liquids with a distinctive odor.
Solvents play an important function in adhesives.
Organic solvents are a large group of organic compounds which might be broadly used in life and production. They have a small molecular weight and are liquid at room temperature. Organic solvents embrace a variety of substances such as 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 on. Most of them are poisonous to humans.
Solvents are usually found 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, etc.
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 greater volatility. During the dissolution course of, the properties of solute and solvent remain unchanged.
There are many forms of organic solvents, which may be divided into 10 main categories based on their chemical construction.
Aromatic hydrocarbons: benzene, toluene, xylene, and so forth.
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 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, etc.
Other: acetonitrile, pyridine, phenol, and so forth.
Considerations for selecting a solvent circulate meter

Don’t just ask for body materials and expect the gauge to work properly. The body is solely a strain vessel containing a working mechanism. The supplies in the physique must be fastidiously specified. Always check the record of materials within the specifications. If you expertise chemical compatibility problems, it goes to be in the working mechanism, not within the physique.
Do not assume that a plastic-bodied gauge will be excellent for you merely since you are utilizing PVC traces. PVC and CPVC can handle chemical compounds that can melt a plastic-bodied gauge in seconds. Plastic body gauges designed for water provide are manufactured from polyacetal and polycarbonate, not PVC. they can’t handle low pH fluids and are topic to solvent attack in some circumstances.
Viscosity issues and lack of capillary seal

The software of mechanical devices requires consideration of fluid properties. Mechanical gauges with oscillating pistons, pendulums (pendulums) or comparable measuring elements are called volumetric gauges. However, what makes it “positive” is the capillary seal between the measuring element and the sidewall or engaging components. If ความหมายของเครื่องวัดความดัน are dealing with low viscosity fluids, i.e. alcohol, toluene, MEK, etc., you lack the viscosity to type a great capillary seal. This will show up as leaks around the measuring component and can usually trigger the meter to read low.
Low lubricity and pressure drop

Positive displacement circulate meters have surfaces within the measurement chamber which might be involved with each other. In a chapter transferring disc (pendulum), the center ball rides in a fashioned cup, in an oscillating piston flowmeter, the middle pin is in contact with the roller and the piston diaphragm rides on the hub. This signifies that the non-lubricated fluid allows these elements to tug against one another, which increases the frictional load. This loading creates higher stress drops and increases wear on the meter.
Flow meters for measuring solvents

The finest methodology for such fluids is to use turbine move meters. The turbine rotor is suspended by ball or sleeve bearings and has just about no drag coefficient. This allows turbine move meters to be used for low viscosity as nicely as non-lubricated fluids. Another option is the oval gear flow meter (PD circulate meter), which is a constructive displacement system using a double oval rotor. The rotors inherently provide a greater seal as a end result of their gear design captures a pocket of fluid on the capillary sealing level, thus preventing leakage across the measuring component. Electromagnetic move meters can be used, they usually both permit for highly correct and efficient solvent move measurement.
Turbine flowmeter

Turbine flow meters are velocity move meters, also referred to as impeller circulate meters. It can be utilized to measure the instantaneous and cumulative move fee of solvent liquids. It has the benefits of high accuracy, good repeatability, simple structure, few moving parts, excessive pressure resistance, extensive measuring vary, small quantity, light weight, small pressure loss, easy maintenance, etc.
Turbine flowmeter is extensively used for flow measurement: petroleum, chemical business, metallurgy, organic liquid, inorganic liquid, liquefied gasoline, natural gas, gasoline and low temperature fluid. Turbine flowmeter sign may be divided into pulse sign or present sign (4-20mA).
Oval gear circulate meter

Oval gear move meter as a mechanical circulate meter is a common type of volumetric move meter. It can measure the amount circulate of high 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 obtain the totalization and total instantly with out external energy.
Clear and easy to function.
Magnetic flowmeter

Magnetic circulate meter is a flowmeter that measures the circulate of conductive solvent fluids. Abbreviated as EMF, additionally it is referred to as electromagnetic flowmeter. It is a volumetric move meter. The electromagnetic move meter measures the speed of a conductive fluid passing through a pipe or conduit. Electromagnetic flowmeter is the most effective flowmeter selection for the wastewater remedy trade.
Gear circulate meter

The gear flow meter is a miniature digital volumetric move meter. Can measure very small move charges and quantify small volumes of liquid. Resistant to excessive and low temperatures (-196°C – 200°C).
The gear circulate meter is made of chrome steel and is used for accurate steady or intermittent measurement of the move fee or instantaneous move of liquids. It is very suitable for move measurement of heavy oil, polyvinyl alcohol, grease and different high viscosity media. It can measure the viscosity of fluids up to 10,000 Pa.s.
Generally talking, we will select the suitable flowmeter based on the completely different characteristics of chemical solvents. For example, excessive viscosity solvents are really helpful to make use of gear flow meters. For instance, for corrosive solvents, electromagnetic flowmeter can be used. If you want to scale back the fee, you’ll have the ability to choose turbine flowmeter.
Of course need to be based on our actual measurement circumstances, similar to media temperature, pipe temperature, stress, and so on.. Select the appropriate flowmeter to achieve correct 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

Learn More AQT Steam Vortex Flow Meter

APT Air Vortex Flow Transmitter

Learn More APT Air Vortex Flow Transmitter

More extended studying on move meters:
Flow meter vs circulate transmitter

Select the right irrigation circulate meter

Electronic move meter

Hot water move meter

Chilled water flow meter
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Table of Contents

What is solvent move meter?

What is a chemical solvent?

Considerations for choosing a solvent flow meter

Viscosity concerns and lack of capillary seal

Low lubricity and strain drop

Flow meters for measuring solvents

Turbine flowmeter

Oval gear move meter

Magnetic flowmeter

Gear move meter

Featured merchandise

What is solvent move meter?

Solvent flow meter is a flow meter that measures the amount or mass flow of a solvent. It is very important to precisely 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 commonly used as uncooked materials in varied industries such as coatings, paints and dyes.
Choosing a circulate meter for chemical service can be difficult. We need to know precisely what the fluid is and the operating situations. Of particular significance are temperature and line strain. The more data you give us, the better we are able to do in selecting the right move meter on your software.
What is a chemical solvent?

Solvents are substances that can dissolve other solids, liquids, gases and other solutes. The most common solvent in our daily life is water. Generally solvents have low boiling factors, are unstable and can’t react chemically with solutes. Solvents are usually colorless and transparent liquids with a particular odor.
Solvents play an important position in adhesives.
Organic solvents are a big group of natural compounds which are widely used in life and production. They have a small molecular weight and are liquid at room temperature. Organic solvents embody a wide range of substances such as paraffins, olefins, alcohols, aldehydes, amines, esters, ethers, ketones, fragrant hydrocarbons, hydrogenated hydrocarbons, terpenes, halogenated hydrocarbons, heterocyclic compounds, nitrogen-containing compounds, sulfur-containing compounds, and so forth. Compounds, and so forth. Most of them are poisonous to people.
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 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 characterised by its liquid state at room temperature and strain. It has larger volatility. During the dissolution process, the properties of solute and solvent stay unchanged.
There are many forms of natural solvents, which may be divided into 10 main classes in accordance with their chemical structure.
Aromatic hydrocarbons: benzene, toluene, xylene, and so on.
Aliphatic hydrocarbons: pentane, hexane, octane, and so forth.
Alicyclic hydrocarbons: cyclohexane, cyclohexanone, toluene cyclohexanone, and so on.
Halogenated hydrocarbons: chlorobenzene, dichlorobenzene, dichloromethane, and so forth.
Alcohols: methanol, ethanol, isopropanol, and so on.
Ethers: ethyl ether, propylene oxide, and so forth.
Esters: methyl acetate, ethyl acetate, propyl acetate, and so on.
Ketones: acetone, methyl butanone, methyl isobutyl ketone, and so on.
Diol derivatives: ethylene glycol monomethyl ether, ethylene glycol monoethyl ether, ethylene glycol monobutyl ether, etc.
Other: acetonitrile, pyridine, phenol, etc.
Considerations for selecting a solvent move meter

Don’t just ask for body material and expect the gauge to work properly. The body is solely a pressure vessel containing a working mechanism. The supplies in the physique have to be fastidiously specified. Always examine the list of materials within the specifications. If you experience chemical compatibility issues, it will be in the working mechanism, not within the physique.
Do not assume that a plastic-bodied gauge will be good for you merely since you are using PVC lines. PVC and CPVC can handle chemical compounds that may 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 topic to solvent attack in some circumstances.
Viscosity considerations and lack of capillary seal

The utility of mechanical devices requires consideration of fluid properties. Mechanical gauges with oscillating pistons, pendulums (pendulums) or comparable measuring elements are referred to as volumetric gauges. However, what makes it “positive” is the capillary seal between the measuring factor and the sidewall or engaging components. If you would possibly be dealing with low viscosity fluids, i.e. alcohol, toluene, MEK, and so forth., you lack the viscosity to kind an excellent capillary seal. This will show up as leaks around the measuring element and will normally cause the meter to learn low.
Low lubricity and strain drop

Positive displacement circulate meters have surfaces within the measurement chamber that are in touch with one another. In a chapter moving disc (pendulum), the center ball rides in a formed cup, in an oscillating piston flowmeter, the center pin is in touch with the roller and the piston diaphragm rides on the hub. This signifies that the non-lubricated fluid allows these components to drag against each other, which will increase the frictional load. This loading creates higher strain drops and increases wear on the meter.
Flow meters for measuring solvents

The best method for such fluids is to use turbine flow meters. The turbine rotor is suspended by ball or sleeve bearings and has just about no drag coefficient. This allows turbine circulate meters to be used for low viscosity in addition to non-lubricated fluids. Another option is the oval gear flow meter (PD move meter), which is a constructive displacement gadget utilizing a double oval rotor. The rotors inherently present a better seal as a result of their gear design captures a pocket of fluid at the capillary sealing level, thus stopping leakage around the measuring factor. Electromagnetic circulate meters may also be used, and so they both allow for highly correct and efficient solvent flow measurement.
Turbine flowmeter

Turbine move meters are velocity move meters, also called impeller move meters. It can be used to measure the instantaneous and cumulative circulate price of solvent liquids. It has the advantages of high accuracy, good repeatability, simple structure, few transferring parts, excessive stress resistance, broad measuring vary, small volume, light weight, small stress loss, straightforward upkeep, and so on.
Turbine flowmeter is widely used for circulate measurement: petroleum, chemical trade, metallurgy, natural liquid, inorganic liquid, liquefied gas, natural gas, fuel and low temperature fluid. Turbine flowmeter signal may be divided into pulse signal or present sign (4-20mA).
Oval gear move meter

Oval gear circulate meter as a mechanical move meter is a typical sort of volumetric circulate meter. It can measure the amount move of high viscosity and corrosive solvent fluids. It has several advantages.
High measurement accuracy.
Installation piping conditions haven’t any effect on the measurement accuracy.
Can be used for prime viscosity fluids.
Large vary.
Direct studying meter can obtain the totalization and total instantly without external energy.
Clear and simple to function.
Magnetic flowmeter

Magnetic circulate meter is a flowmeter that measures the circulate of conductive solvent fluids. Abbreviated as EMF, it is also called electromagnetic flowmeter. It is a volumetric flow meter. The electromagnetic move meter measures the speed of a conductive fluid passing by way of a pipe or conduit. Electromagnetic flowmeter is the best flowmeter alternative for the wastewater therapy business.
Gear flow meter

The gear move meter is a miniature digital volumetric circulate meter. Can measure very small flow charges and quantify small volumes of liquid. Resistant to high and low temperatures (-196°C – 200°C).
The gear flow meter is manufactured from chrome steel and is used for correct steady or intermittent measurement of the move price or instantaneous flow of liquids. It is especially appropriate for flow measurement of heavy oil, polyvinyl alcohol, grease and different excessive viscosity media. It can measure the viscosity of fluids as a lot as 10,000 Pa.s.
Generally talking, we can select the suitable flowmeter based on the different traits of chemical solvents. For instance, excessive viscosity solvents are really helpful to make use of gear circulate meters. For instance, for corrosive solvents, electromagnetic flowmeter can be used. If you should reduce the fee, you’ll find a way to select turbine flowmeter.
Of course have to be based on our precise measurement situations, such as media temperature, pipe temperature, strain, and so forth.. Select the suitable 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 studying on flow meters:
Flow meter vs circulate transmitter

Select the right irrigation circulate meter

Electronic flow meter

Hot water move meter

Chilled water circulate meter

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