Can a paddlewheel flow sensor be used in a pipe that may not be full at all times?

Document ID

Document ID TE2051

Published Date

Published Date 27/05/2017
Question
Can a paddlewheel flow sensor be used in a pipe that may not be full at all times?
Summary
Paddlewheel flow sensor installation
Answer
The flow pipe must be full at all times when using a paddlewheel flow sensor. If the pipe is not full, the flow readings will be inaccurate.