Emerson Rosemount 3308 Series Reference Manual page 221

Reference Manual
00809-0100-4308
Figure D-11: Peak Detection Method
A. Threshold Intersection
B. Peak Center
C. Surface Threshold
Related information
Resolve thin oil layers
Near zone compensation
Improves measurement performance in the zone close to the device by compensating for
probe dependent echo signature or recorded echo signature.
If Near Zone Compensation is disabled, neither the probe dependent compensation nor
the compensation due to Trim Near Zone will be used by the device.
Echo search window
Select window mode to use for the echo tracking function. Value typically provided by
manufacturer.
Window size
Window size used by echo tracking function. Window Size can only be changed when the
Eco Search Window mode is set to User Defined. Value typically provided by
manufacturer.
Gain factor index
Controls the hardware amplification of the waveform. Value typically provided by
manufacturer.
Calibration scale factor
Microwave propagation factor to use. Value typically provided by manufacturer.
Reference Manual
Configuration parameters
February 2020
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