Mass Flow Meter.pptx

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Thermal Mass Flow Meters are manufactured mainly in the western world. Manas is a unique Thermal Mass Flow Meter Supplier and Exporter from India, that has the capability to manufacture, assemble, test & calibrate the flow meters in-house. How does a Thermal Mass Flow Meter work? Whenever a fluid of a certain temperature is passed over any substance hotter than the fluid, the heat of the hot substance is taken away because of forced convection by the fluid, and the temperature of that substance drops. This fall in temperature is related to the mass flow of the fluid passing over the substance. If one can measure the amount of heat taken away by the flowing fluid one can calculate the mass flow rate.

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Mass Flow Meter
www.manasmicro.com
Manas Microsystems
Technology | Excellence | Trust

www.manasmicro.com
Mass Flow Rate is the total molecular mass passing through a cross-section
of a given pipeline per unit of time.
The basic formula for calculating the Mass Flow Rate is
m=ρ×V×A, where
Mass Flow Rate = (density) × (velocity) × (area of the cross-section)
What is Mass Flow Rate?

www.manasmicro.com
What is Mass Flow Meter?
• A mass flow meter, is also known as an inertial flow meter.
• It measures the mass flow rate of a fluid flowing through a tube.
• The mass flow rate is defined as the mass of a fluid passing
through a fixed point in one unit of time.

www.manasmicro.com
Difference between Mass Flow and Volumetric Flow
Mass Flow Volumetric Flow
Mass Flow rate is the total molecular mass
passing through a cross-section of a given
pipeline per unit of time.
Volumetric Flow rate is the total volume
occupied by the molecular mass that passes
through the cross-section of a given pipeline per
unit time
Precisely measures the flow of gas molecules
into or out of a process, regardless of
temperature or pressure conditions
Measures flow of gas without considering the
density of the process gas
Mass Flow is the amount of a mass moving
through an instrument over time.
Volumetric flow is a three-dimensional measure
of a substance moving through an instrument
over time.
Measured in pounds/hour or kilograms/second
or in similar international units.
Popular units of measurement for volumetric
flow rate are meters3 /second, millilitres/second,
or feet3/hour.

www.manasmicro.com
Types of Mass Flow Meter
There are two types of mass flow meters.
1. Direct measurement of Mass flow
rate-
Meters based on Coriolis principle or
Thermal Dispersion principle are Direct
Mass flow meters
2. Indirect method of measuring mass
flow rate-
Meters based on turbine,
electromagnetic, differential pressure,
etc. principle can be converted to
Indirect Mass Flow Meters.
Thermal mass flow meter
Differential Pressure flow meter

We are certified with:
ISO/IEC 17025:2017 | ISO 9001:2015
ISO 14001:2015 | OHSAS 45001:2018
THANK YOU
EL 54, Electronic Zone,
J-block, MIDC Bhosari,
Pune 411026.
Maharashtra, India.
Tel: 8484039026 Ext. No. 106
Mob: +91 77220 34924 / 74200 99054
mktg@manasmicro.com
www.manasmicro.com

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Mass Flow Meter.pptx

1. Mass Flow Meter www.manasmicro.com Manas Microsystems Technology | Excellence | Trust

2. www.manasmicro.com Mass Flow Rate is the total molecular mass passing through a cross-section of a given pipeline per unit of time. The basic formula for calculating the Mass Flow Rate is m=ρ×V×A, where Mass Flow Rate = (density) × (velocity) × (area of the cross-section) What is Mass Flow Rate?

3. www.manasmicro.com What is Mass Flow Meter? • A mass flow meter, is also known as an inertial flow meter. • It measures the mass flow rate of a fluid flowing through a tube. • The mass flow rate is defined as the mass of a fluid passing through a fixed point in one unit of time.

4. www.manasmicro.com Difference between Mass Flow and Volumetric Flow Mass Flow Volumetric Flow Mass Flow rate is the total molecular mass passing through a cross-section of a given pipeline per unit of time. Volumetric Flow rate is the total volume occupied by the molecular mass that passes through the cross-section of a given pipeline per unit time Precisely measures the flow of gas molecules into or out of a process, regardless of temperature or pressure conditions Measures flow of gas without considering the density of the process gas Mass Flow is the amount of a mass moving through an instrument over time. Volumetric flow is a three-dimensional measure of a substance moving through an instrument over time. Measured in pounds/hour or kilograms/second or in similar international units. Popular units of measurement for volumetric flow rate are meters3 /second, millilitres/second, or feet3/hour.

5. www.manasmicro.com Types of Mass Flow Meter There are two types of mass flow meters. 1. Direct measurement of Mass flow rate- Meters based on Coriolis principle or Thermal Dispersion principle are Direct Mass flow meters 2. Indirect method of measuring mass flow rate- Meters based on turbine, electromagnetic, differential pressure, etc. principle can be converted to Indirect Mass Flow Meters. Thermal mass flow meter Differential Pressure flow meter

6. We are certified with: ISO/IEC 17025:2017 | ISO 9001:2015 ISO 14001:2015 | OHSAS 45001:2018 THANK YOU EL 54, Electronic Zone, J-block, MIDC Bhosari, Pune 411026. Maharashtra, India. Tel: 8484039026 Ext. No. 106 Mob: +91 77220 34924 / 74200 99054 mktg@manasmicro.com www.manasmicro.com

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