Measuring the mass of a substance that has passed a particular point in a specified time period.
The measurement of mass flow is called the mass flow rate, and this is defined as the amount of mass that will be transferred in a unit period of time i.e. ṁ = m / t.
Mass flow can be measured either directly using a mass flow meter, or indirectly by combining other parameters such as flow velocity, area, density, temperature and pressure.
There are many different units used for measuring mass flow rate. The type of substance, size of cross sectional area, flow speed, and geographic region, will all dictate the mass and time units which are the most convenient to use for a particular flow measurement. The mass flow rate unit derived from SI units is kilograms per second (kg/s).
Contents
Related Products
Related Help Pages
Browse other help pages associated with the same topic group as this Mass Flow Measurement page.
- Low Pressure Range
- Flow Meters
- How do you measure flow rate with a dp cell
- Square Root Extraction
- Flow Measurement
- Vortex Flow Measurement
- Doppler Effect Flow Measurement
- Ultrasonic Flow Velocity Sensors
- Transit Time Flow Measurement
- Positive Displacement Flow Measurement
- Volumetric Flow Rate
- Totalizer
- Paddle Wheel Sensor
- Turbine Rotor Sensor