AW Gear Meters LLC-BA - Manual (Page 7)

LLC-BA Batch Unit
Operation and Programming Manual
6
Use the SEL key to isolate the data you would like to enter. Use the UP and DN keys to move the cursor
as desired and to enter information. Use the ENT key to confirm data and to enter information into the
LLC-BA. Find complete programming information in the Programming the LLC-BA section on page 20.
Enter KFR and KFT Factors
The Calibration Sheet packed with the flow meter(s) includes the KFR and KFT factors. To program these
variables and the appropriate enginnering units, see the section on Programming the LLC-BA beginning
on page 20.
Product Description
The LLC-BA allows accurate control a small- to medium-sized fluid batch system. The microprocessor-
controlled design allows you to select from nine different batches and provides START, STOP, or RESET
functions. While the batch is going through its cycle, the LLC-BA monitors the operation and informs you
if the batch is RUNNING, PAUSED, or DONE. The device also can monitor two different flow rates to
allow for a slow stop/start of the flow and can show a combined flow rate.
The LLC-BA’s Automatic Over-Run Compensation function corrects any overrun on the next batch. This
feature is always active and adapting continuously to correct for long-term changes in valves and fluid
characteristics.
Features

Easy-to-read LCD display

Batch/totalizer data retained up to five years

Dust and chemical resistant Lexan® front panel

Panel mount enclosure

Two valve-control outputs

Customizable industrial enclosures available
Principle of Operation
After the user enters the batch amount into the controller, the unit monitors the batch either up from
zero or down to the batch amount depending on user choice. The user can program nine different
batches into the LLC-BA and have access to all of them.
Technical Data
Enclosure

DIN #43700, panel mount, plastic

Height = 67mm/2.6 inches; height w/ flange 69mm/2.8 inches

Width = 92mm/3.6 inches; width w/ flange = 97mm/3.8 inches