Table of Contents
What is mass flow?
What is volumetric flow?
Mass circulate fee vs volumetric circulate price
Benefits of mass circulate measurement
Mass circulate meter examples
Examples of volumetric flow meters
Flow meter products
What is mass flow?
Mass is how a lot matter is in a substance and is usually expressed in weight (grams, kilograms, tons, ounces or pounds).
Mass move is the movement of mass over time via a fluid with an efficient cross section in a closed pipe or open tank, so the unit of measurement is mass (or weight) per unit of time, expressed as pounds per hour or kilograms per second. One of the advantages is that in measuring mass flow, the mass or weight doesn’t change with temperature or stress. However, weight varies with gravity, but so long as we are coping with earth purposes, gravity is similar and does not affect the mass circulate fee. The mass circulate methodology is mainly divided into direct and oblique strategies.
What is volumetric flow?
Volume is a three-dimensional measure of the area occupied by a substance.
Volumetric move is a measure of the movement of a substance by way of a device over time. The commonplace units of measurement for volumetric flow are meters3 /second, milliliters/second, or feet3 /hour.
When heating a fuel, the molecules bounce off one another, the gas expands, and the same quantity of gasoline will now have a special area (i.e., assuming it isn’t a set volume). If the quantity is fixed, the stress will increase when the temperature will increase. In addition, when rising the strain, the volume measurement will lower.
For this reason, when using a volumetric flow meter to measure a gas, temperature and strain measurements as well as gasoline density are required to transform the amount circulate to mass move.
Mass circulate rate vs volumetric move price
The difference between the 2 is that mass circulate is the measurement of the number of molecules in a flowing gas, while quantity circulate is the measurement of the space occupied by these molecules. Since gases are compressible, the quantity circulate fee adjustments considerably when the stress or temperature adjustments.
Mass circulate is selected when the main target of the flow measurement is the gasoline itself. Volumetric move is selected when the focus of the move measurement or control is throughout the quantity of the fuel. For example, industrial hygiene and ambient air monitoring applications work best in volumetric flow measurements as a end result of the aim is to quantify the variety of particles inside the volume of air underneath precise measurement conditions.
Benefits of mass move measurement
There are some distinct advantages to utilizing a mass flow meter somewhat than a volumetric meter. When using a volumetric meter, there is the added cost of purchasing and putting in extra gear for temperature and stress correction. There can additionally be a further calculation to transform the volumetric circulate price to mass circulate price. In addition, mass circulate measurements are thought-about to offer more reliable, larger accuracy and higher repeatable knowledge than volumetric move strategies.
Mass move meter examples
The following devices measure fuel mass flow charges.
Coriolis flow meters
Thermal mass circulate meters
Ultrasonic move meters (indirect mass flow)
Examples of volumetric circulate meters
The following units measure volumetric flow charges.
digital pressure gauge On Ultrasonic Flow Meter
Learn More TUF Clamp On Ultrasonic Flow Meter
MHC Portable Ultrasonic Doppler Flow Meter
Learn More MHC Portable Ultrasonic Doppler Flow Meter
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
LZS Rotameter Float Flow Meter
Learn More LZS Rotameter Float Flow Meter
More prolonged studying on circulate meters:
Difference between flowmeter and flow transmitter
Flow meter for oil and fuel
How to pick a proper water move meter?
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Table of Contents
What is mass flow?
What is volumetric flow?
เกจวัดแรงดัน vs volumetric flow price
Benefits of mass circulate measurement
Mass flow meter examples
Examples of volumetric flow meters
Flow meter products
What is mass flow?
Mass is how a lot matter is in a substance and is often expressed in weight (grams, kilograms, tons, ounces or pounds).
Mass flow is the movement of mass over time via a fluid with an effective cross part in a closed pipe or open tank, so the unit of measurement is mass (or weight) per unit of time, expressed as kilos per hour or kilograms per second. One of the benefits is that in measuring mass circulate, the mass or weight doesn’t change with temperature or strain. However, weight varies with gravity, but so lengthy as we are dealing with earth functions, gravity is identical and doesn’t have an result on the mass flow fee. The mass flow methodology is mainly divided into direct and indirect methods.
What is volumetric flow?
Volume is a three-dimensional measure of the area occupied by a substance.
Volumetric move is a measure of the movement of a substance through a tool over time. The commonplace items of measurement for volumetric circulate are meters3 /second, milliliters/second, or feet3 /hour.
When heating a fuel, the molecules bounce off each other, the gas expands, and the same quantity of fuel will now have a unique space (i.e., assuming it is not a set volume). If the quantity is fixed, the stress will increase when the temperature increases. In addition, when rising the pressure, the amount measurement will lower.
For this cause, when utilizing a volumetric circulate meter to measure a fuel, temperature and stress measurements in addition to fuel density are required to convert the amount flow to mass circulate.
Mass move fee vs volumetric circulate price
The difference between the 2 is that mass flow is the measurement of the variety of molecules in a flowing gasoline, while volume flow is the measurement of the space occupied by those molecules. Since gases are compressible, the quantity circulate price adjustments significantly when the strain or temperature modifications.
Mass circulate is chosen when the primary target of the circulate measurement is the gas itself. Volumetric move is selected when the main focus of the move measurement or management is throughout the volume of the gas. For instance, industrial hygiene and ambient air monitoring purposes work best in volumetric move measurements as a result of the aim is to quantify the variety of particles inside the volume of air under precise measurement circumstances.
Benefits of mass circulate measurement
There are some distinct benefits to utilizing a mass circulate meter rather than a volumetric meter. When using a volumetric meter, there’s the added value of buying and putting in additional equipment for temperature and strain correction. There can also be an additional calculation to convert the volumetric move price to mass move price. In addition, mass circulate measurements are thought of to offer extra dependable, higher accuracy and better repeatable data than volumetric flow strategies.
Mass move meter examples
The following units measure gas mass move charges.
Coriolis move meters
Thermal mass move meters
Ultrasonic move meters (indirect mass flow)
Examples of volumetric flow meters
The following devices measure volumetric move rates.
Volumetric move meters
Turbine flow meters
Orifice plate
Venturi
Vortex flowmeter
Pitot tube
Rotor flowmeter
Flow meter products
TUF Clamp On Ultrasonic Flow Meter
Learn More TUF Clamp On Ultrasonic Flow Meter
MHC Portable Ultrasonic Doppler Flow Meter
Learn More MHC Portable Ultrasonic Doppler Flow Meter
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
LZS Rotameter Float Flow Meter
Learn More LZS Rotameter Float Flow Meter
More prolonged reading on flow meters:
Difference between flowmeter and circulate transmitter
Flow meter for oil and fuel
How to select a right water move meter?