Honeywell SLG 700 User Manual page 150

Echo curve inspection:
1. A misplaced spacer will normally appear as a false level at the 1, 2, 3, 4, 5, or 6 m position.
Misplaced spacer: The red arrow points to the position where the central conductor is likely
touching the outer tube. The point of contact is ~2 m; however, since the level is higher than this
position, the false reflection appears further away due to the index of refraction effect.
Page 138
SLG 700 SmartLine Level Transmitter User's Manual
Revision 7