Emerson ROSEMOUNT 5300 Spécifications télécharger pdf (Page 94)

Reference Manual

00809-0600-4026, Rev BA

December 2011

Rosemount Process Radar

7-8

Step 6. Echo-Curve

Verification with Empty

Tank

When the tank or chamber is empty, download and review the echo-curve

according to the following steps:

1. Compare echo-curve with previous plots

Compare the echo-curve with previous plots, taken during

commissioning. There should be no major differences. Especially make

sure to review:

• the amplitude and position of the reference pulse

• if all noise is below the threshold

2. Store the echo-curve

Permanently store the echo-curve for future use, with re-occurring

verification procedures. Ensure that the reference echo is visible in the

plot.

Step 7. Monitor Level

while Filling

Repeat Step 5, but fill the tank or chamber instead of emptying it.

Step 8. Archive Files Save Echo Curve and Config File

Permanently store the echo-curve and configuration back-up files for future

use, with re-occurring verification procedures.

In Rosemount Radar Master:

Rosemount Radar Master > Device > Backup Config to file

Rosemount Radar Master > Tools > Echo Curve > Record

Figure 7-8. The Configuration

Report window in Rosemount

Radar Master

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Emerson ROSEMOUNT 5300 Spécifications Page 94