screen, which indicates the task is completed. Use the “Up” or “Down” key to select F99 - qUIT and
the “M” key to exit the MENU and return to the Main Display screen.
5.5.11 Set an alarm: lower instant flow rate limit
This function allows the user to set the instant flow rate below which
the meter will trigger the alarm function. The alarm will be a sharp
sound every 2 seconds whiling the screen/display will flash. The
triggered alarm will not stop the meter from continuous operation.
The alarm will be off once the metering value is above the set value.
The flow rate has two decimal points with a minimum of 0.00.
Following the above-mentioned steps, at the MENU setting screen,
use the “Up” or “Down” key to select F52 - ALm-L. Press the “M” key
to confirm, and it will open the sub-MENU showing a default flow rate of 0.00. Use the “Up” or “Down”
and the “M” confirming key to enter the desired one, and press the “M” key again to complete the
task. The display will then return to the F52 - ALm-L screen, which indicates the task is completed.
Use the “Up” or “Down” key to select F99 - qUIT and the “M” key to exit the MENU and return to the
Main Display screen.
5.5.12 Set an alarm: accumulated flow rate or totalizer limit
This function allows the user to set the maximum accumulated or
totalized flow rate above which the meter will trigger the alarm
function. The alarm will be a sharp sound every 2 seconds whiling the
screen/display will flash. The triggered alarm will not stop the meter
from continuous operation. The alarm will be off by resetting the
setting.
The accumulated or totalized flow rate has seven digits with a
maximum of 9999999. Following the above-mentioned steps, at the
MENU setting screen, use the “Up” or “Down” key to select F53 - ALm-A. Press the “M” key to
confirm, and it will open the sub-MENU showing a default flow rate of 9999999. Use the “Up” or
“Down” and the “M” confirming key to enter the desired one, and press the “M” key again to
complete the task. The display will then return to the F53 - ALm-A screen, which indicates the task
is completed. Use the “Up” or “Down” key to select F99 - qUIT and the “M” key to exit the MENU
and return to the Main Display screen.