Honeywell SLG 700 User Manual page 125

Full Echo Curve: This echo curve type includes data collected over the full length of the probe.
Subtraction of background reflections near the reference plane is not applied so all physical
reflections, due to a nozzle for instance, will be visible. This type of echo curve is useful for
troubleshooting problems in the region near the reference plane. Note that for longer probes, the
data shown on this echo curve was collected over multiple echo scans.
Note: A Full Echo Curve will likely take much longer to capture than a Windowed
Echo Curve.
Revision 5
Figure 33: Full Echo Curve
SLG 700 Series HART Option User's Manual
Page 117