Filter settings
The
Filter Settings
window provides various functions for optimizing echo tracking
depending on tank conditions and movement of the product surface.
Figure 4-27: Filter Settings
The Distance Filter Factor defines the amount of product level filtering (1 = 100%).
A low Filter Factor makes the level value steady but the device reacts slowly to level
changes in the tank.
A high Filter Factor makes the device react quickly to level changes but the presented level
value can sometimes be somewhat jumpy.
The Jump Filter is typically used for applications with turbulent surface and makes the echo
tracking work smoother as the level passes, for example, an agitator.
The Least Square Filter provides increased accuracy for slow filling or emptying of a tank.
The Least Square filter can not be used at the same time as the Adaptive Filter.
The Adaptive Filter automatically adapts to the movement of the surface level. It tracks
product level fluctuations and continuously adjusts the filter grade accordingly. The filter
can preferably be used in tanks in which fast tracking of level changes are important and
turbulence occasionally cause unstable level readings.
Configuration
Reference Manual
September 2019
00809-0100-5901
192
Reference Manual
Summary of Contents for Rosemount 5900C
Page 1: ...Reference Manual 00809 0100 5901 Rev DA September 2019 Rosemount 5900C Radar Level Gauge ...
Page 6: ...Contents Reference Manual September 2019 00809 0100 5901 vi Reference Manual ...
Page 12: ...Introduction Reference Manual September 2019 00809 0100 5901 12 Reference Manual ...
Page 116: ...Installation Reference Manual September 2019 00809 0100 5901 116 Reference Manual ...
Page 204: ...Configuration Reference Manual September 2019 00809 0100 5901 204 Reference Manual ...
Page 208: ...Operation Reference Manual September 2019 00809 0100 5901 208 Reference Manual ...
Page 290: ...Product Certifications Reference Manual September 2019 00809 0100 5901 290 Reference Manual ...