Introduction to Flow Measurement
Measurement of flow has become an important part of many industrial processes. Depending on the application, measurement may need to be very accurate – for example to determine how much raw material is used or sold in processes or manufacturing. In other cases, flow measurement could determine whether there is a leak in a pipe or if valves are working correctly. Sometimes, the absolute flow is unimportant, and instead a relative measurement can be used to indicate if pumps or equipment are working to capacity.
The way a signal is used can also classify how flowmeters are used. The signal could be used to determine the amount of flow at a given point in the system. This will be indicated on a meter or display. Alternatively, the sensor could measure flow across a certain amount of time, and send this signal to a recording device or transmitter, where it will be sent onto a control system. This enables comparisons to be made across datasets.
To help you determine the flowmeter that is right for you, please browse through the links from the main Technical Reference Page, which give detail on the options available and typical applications.
