Variable area meter
From Wikipedia, the free encyclopedia
Techfluid-CG34-2500 rotameter
A variable area meter is a meter that measures fluid flow by allowing the cross sectional area of the device to vary in response to the flow, causing some measurable effect that indicates the rate.
A rotameter is an example of a variable area meter.
This article is issued from Wikipedia. The text is available under the Creative Commons Attribution/Share Alike; additional terms may apply for the media files.