Rosemount 5300 Series

Reference Manual

00809-0100-4530, Rev BA July 2009

Surface Threshold - amplitude threshold for detection of the Product level peak. The surface threshold is designed as a number of individually adjustable amplitude threshold points, the Amplitude Threshold Curve (ATC), see “Amplitude Threshold Curve” on page 7-7.

Interface Threshold - amplitude threshold for detection of the Interface level peak.

Full Tank Threshold - amplitude threshold that can be used to detect whether the probe is fully submerged in the upper product or not.

Probe End Threshold - amplitude threshold for detection of the Probe End peak.

Thresholds are recommended to be set to approximately 50% of the signal peak amplitude. To adjust the Amplitude Thresholds see “Using the Echo Curve Analyzer” on page 7-10.

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Emerson Process Management manual Rosemount 5300 Series