Dwyer Instruments UFM2 - Display

UFM2/UBT User Manual
Page 4 Issue 1.1b July 20
1.4 Display
The meter display comprises:
• One 2-line x 16 character LCD with backlight
• Four tactile key switches
• Two LEDs
Figure 3 Display (UBT model shown)
BTU (UBT)
Energy pulse signal
4-20 mA (UFM2)
4-20 mA signal.
Pulse
Illuminated when the
Pulse, Frequency or
Alarm functions are
enabled.
Select
Selection key.
Choose between
options on the
display.
Decrease/Down
Decrement the
value of each
digit in numeric
entry fields/move
menu down.
Increase/Up
Increment the
value of each
digit in numeric
entry
fields/move
menu up.
Enter
Enter displayed
selection/
terminate the
data entry.
Select menu or
exit to Flow
Reading screen.
Flow
Measured flow.
Signal strength
For accurate
results, must be
over 40%.
Flow Units
Units applicable to
measured flow.
Flow Direction
* Indicates positive
flow
! Indicates
reversed flow.