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LLT10 0
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L A SER L E V EL T R A N SM I T T ER | C I/L LT 10 0 - EN R E V. A
3 Mounting
Install away from falling
material for easiest
configuration
For solids laser beam can
be aimed at any angle
Also typically applies to other
scattering surfaces such as
slurries and some turbulent
liquids
For typical liquid applications
laser beam must be as
perpendicular as possible,
not exceeding 90° ± 5° to
the surface
4 Easy setup
1
Rotate the housing: unscrew the stop tang-screw by
approximately 1 rotation (do not pull it out) before removing
the housing. When the desired position is reached,
re-tighten the stop tang-screw.
2
Connect the cables (15.5 to 42 V DC) to the LLT100 laser level
transmitter – if using HART the minimum input voltage is
21 V DC.
3
Power on the transmitter.
4
Press the
Right
arrow key (
) on the display and select your
access level using the
Up
and
Down
arrow keys ( ).
5
Set the main parameters at the
Easy Setup
menu:
a
Select the required language.
b
Select the measurement mode:
standard, clear liquid, positioning or dust/vapor.
c
Enter the vessel height (URP).
d
Set the sensor offset from the vessel top.
e
Select the primary variable (PV) for the 4 to 20 mA output:
level, ullage, volume.
f
Choose the unit of the primary variable (PV):
m, cm, mm, ft.
g
Set the value for vessel empty (LRV).
h
Set the value for vessel full (URV).
i
Enable or disable the filling rate.
j
Enter the Tag name.
6
Once the settings are completed, press
Exit
to return to the
Distance view.
Refer to Operating Instruction
OI/LLT100-EN
for detailed
configuration / setup information.
Exit
Select
Easy Setup
Menu
