Flowline LU84-5161 EchoSpan - Manual (Page 13)

31 MAR 11 EchoSpan 13 of 22
Rev B MN301550
Note: Reading the level of liquid in Percent:

Flowline recommends that when selecting PERCENT, configure the HEIGHT and FILL-H
settings before selecting PERCENT in order to span the EchoSpan for your application
requirements.

When in PERCENT, the operational span will be based upon the last TANK settings, typically
the factory settings for HEIGHT and FILL-H.
EchoSpan HEIGHT FILL-H
LU80 Series
118.1” (300 cm) 114.1” (290 cm)
LU81 Series
216.5” (550 cm) 208.5” (530 cm)
LU83 Series
314.9” (800 cm) 307.1” (780 cm)
LU84 Series
393.7” (1000 cm) 381.9” (970 cm)

When PERCENT is selected, the TANK settings (HEIGHT and FILL-H) will be disabled.
DISPLAY - AIR Mode vs. LIQUID Mode:
The display can be made to display either the height of liquid
in the tank (LIQUID mode) or the amount of air in the tank
(AIR mode).
AIR mode – Will display the distance from the bottom of the
sensor to the surface of the liquid.
LIQUID mode – Will display the height of liquid measured
from the bottom of the tank.
How to change the display mode:
1. In the MENU mode, press select when UNITS is
display.
2. Press SELECT when DISPLAY appears.
3. Press SELECT to choose between AIR or LIQUID.
4. When EXIT appears, press SELECT return to Top
Level Menu.