Icon Process Controls truflo Ultraflo UF500 Instruction Manual page 9

6 . Syst e m I NFO
System INFO: Display serial number (SN) of the meter. This SN is the
only one assigned to each flow meter.
Set zero: Press
Manual Totalizer: The manual totalizer is a separate totalizer.
Press to start, and press
measurement and calculation.
S e tup Me nu – Ca l i bra ti on
P re ss , S e lect 2 . Ca lib ra t io n , a n d t h e n
1. Scale factor
Refers to the ratio between the "actual value" and "reading value". For
example, when the measurement is 2.00, and it is indicated at 1.98 on the
instrument, the scale factor reading is 2/1.98.
This means that the best scale factor constant is 1.01.
2. C a l i b r a t e 4 2 0 m A
&
and to display 4mA set point.
Press Press
Use and to set 4mA.
After 4mA is set, press
Once 20mA is set, press
2 . S e t Ze ro : P re ss
3 . L o w flo w Cu t : Flo w ra t e b e lo w t h e lo w flo w cu t o ff va lu e .
ft
; reset "Zero Point" which was set by the user.
to stop. It is used for isolated flow
to move to your 20mA set point.
to move to next screen.
; re set "Ze ro P o in t " wh ich wa s set b y t h e u se r.
ft
6
to d isplay: