1 PRODUCT FEATURES
12
OPTISONIC 6300
www.krohne.com 09/2020 - 4006413102 - TD OPTISONIC 6300 V2 R02 en
1.5 Measuring principle
• Like canoes crossing a river, acoustic signals are transmitted and received along a diagonal
measuring path.
• A sound wave going downstream with the flow travels faster than a sound wave going
upstream against the flow.
• The difference in transit time is directly proportional to the mean flow velocity of the medium.
Figure 1-8: Measuring principle (example reflected path set-up)
1 Transducer A
2 Transducer B
3 Flow velocity
4 Transit time from transducer A to B
5 Transit time from transducer B to A
To Next Page
Loading...
