Troubleshooting/FAQs
9.2 Diagnosing with PDM
SONO 3500 CT
Operating Instructions, 07/2019, VI.SH.P2.02
65
Diagnosing with PDM
Online process values are available under menu "View"
→ "Display".
The "Measured Track Values" tab shows the gain steps and the flow velocities for path 1 and
path 2. For 1-path applications the values for path 2 (track 2) are "0".
The gain steps depend on the pipe size and the conditions of the measuring media.
The flow velocities depend on the flow in the pipe.
①
Gain step
②
Gain step max
③
Gain step min
④
Transducer distance [mm]
Figure 9-2
Transmitter gain step vs. Transducer distance