Honeywell SMV 3000 User Manual page 179

A.6 Operation Notes,
Engineering Unit
Conversion for PV4
Table A-11
1/99
Continued
Engineering unit conversion for PV4 must be done manually if you want to
display PV4 flow calculation in units other than cubic meters per hour.
The engineering unit description is entered in the EUDESC parameter in
the PED. Then you enter LRV and URV in the detail display for PV4.
Next calculate the conversion factor for PVEULO and PVEUHI
parameters.
To calculate use the formula: Y = mX + B
Where: Y is the conversion factor (the result of the calculation that
you enter as the PVEVLO or PVEUHI parameter in the
detail display.)
m is the conversion multiplier (from table) for the selected
engineering units.
X is either LRV or the URV.
B is the conversion offset (from table) for the selected
engineering units.
Enter conversion factor as PVEULO parameter.
Conversion Values for PV4 as Volumetric Flow Rate
Preferred
Engineering Units
m3/h
gal/h
l/h
cc/h
3
m /min
gal/min
l/min
cc/min
3
m /day
gal/day
Kgal/day
bbl/day
3
m /sec
CFM
CFH
SMV 3000 Transmitter User's Manual
Conversion Multiplier
(m)
1.0
264.172
1,000
1,000,000
0.01666667
4.402867
16.66667
16,666.67
24
6340.129
6.340129
150.9554
0.0002777778
0.5885777786915
35.31466672149
Conversion
Offset
(B)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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