FSM4000
ELECTROMAGNETIC FLOWMETER | OI/FSM4000-EN REV. E
59
Submenu / parameter
Value range
Remark
Flow direction
Supply/Return
Forward
When the flow direction ‘Forward/reverse flow’ is selected, the flow
direction is indicated in the display with ‘→ V’ for forward and ‘← R’
for reverse. If the forward flow setting is selected, the totalizer
counts the forward flow only. If the flow is reversed, warning 10
‘Reverse flow Q’ is displayed.
Forward/reverse flow
Noise reduction
Off, 1, 2, 3, 4
The noise reduction is switched on when the flow rate signal is:
- very unstable or
- temporarily or permanently frozen (error E)
Notice: Activating noise reduction increases the response time.
Off
Submenu
Unit
Unit totalizer
ml; l; m
3
; ugl; igl; bbl; g; kg;
t; lb; prog unit
1)
; ft
3
2)
Select the engineering units for volume and mass flowrate
totalization. If the physical units are changed, the transmitter
checks and changes the pulse factor and pulse width
(0.1 ms to 2000 ms) depending on the measuring range. The
transmitter first changes the pulse factor and then the pulse width.
1) kgal = Factory setting
2) ft
3
= added only for PROFIBUS PA
ml
Unit Qmax
l/s; l/min; l/h; m
3
/s;
m
3
/min; m
3
/h; m
3
/d;
usgps; usgpm; usgph;
usmgd; igps; igpm; igph;
igpd; bbl/s; bbl/m;
bbl/h; bbl/d; g/s;
g/min, g/h;
kg/s;kg/min; kg/h;
kg/d; t/min; t/h; t/d;
lb/s; lb/min; lb/h; lb/d;
ml/s, ml/min
Prog. Unit/s
1)
Prog. Unit/min
1)
Prog. Unit/h
1)
Prog. Unit/d
1)
Select the unit for volume and mass flow. This unit refers to
Qmax DN, Qmax and the instantaneous status, if these are
displayed in physical units.
For PROFIBUS PA, the following units are also displayed
: ft
3
/s;
ft
3
/min; ft
3
/h; ft
3
/d
.
For PROFIBUS PA, the following units are not displayed: Prog.
unit and ml/s.
1)
kgal = Factory setting
l/s
