Additional programming: Industrial analog and industrial pulse (ILR750, ILR750T, ILR701, ILR701T)
Page 10
AC_ILR_BA_02_1632
October 2019
4.3
Analog maximum flow rate
(for models ILR750 and ILR750T)
Indicated by a “H” on the left hand side of the display, this screen allows the setting of the flow rate that corresponds to the
20mA output:
NOTE: The maximum flow rate value must be greater than the minimum flow rate value.
•
Default 30 LPM / 8 GPM
To advance to the next programming screen, hold the
TOTAL
button.
NOTE:
Error checking will not allow the user to advance to the next screen.
Analog maximum flow rate scree
4.4
Linearization
(for models ILR701, ILR701T, ILR750 and ILR750T)
Indicated by 1 – 9 on the left hand side of the display, followed by a hyphen (-), this screen allows the setting of the linearization
(in total 9 points).
Linearization point 1 (of 9)
Press the
TOTAL
button to select a digit (selected digits flash). Press
RESET
to change the selected digit. The flow rate will be
set in the top row of the meter and is displayed in the unit you selected at step 9.1 (unit of measure). In the sample shown
above this would be the flow rate 0.4 liter per minute. On the bottom line of the meter you can set in the correction of the
error in %. In the sample below, the error at a flow rate of 0,4 liter per minute would be -7,82%; to correct this, +7,82% needs
to be set in (the plus symbol [+] will not be shown).
Once the adjustment of the linearization is completed, press and hold the
TOTAL
button for one second to advance to the next
linearization point.
