KROHNE UFM 500 EN - Manual (Page 32)

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Fct. 3.6.7 Conversion factor Quantity F
M
Set the factor F
M
= quantity per 1 m 3 .
Volumetric unit Factor F
M
Setting
Cubic meters (m 3 ) 1.0 1.00000 E 0
Liters (Liter) 1,000 1.00000 E 3
Hectoliter (h Liter) 10 1.00000 E 1
Deciliter (d Liter) 10,000 1.00000 E 4
Centiliter (c Liter) 100,000 1.00000 E 5
Milliliter (m Liter) 1,000,000 1.00000 E 6
US gallons (US Gal) 264.172 2.64172 E 2
US million gallons
(US Mgal)
0.000264172 2.64172 E -4
Imperial gallons
(GB Gal)
219.969 2.19969 E 2
Imperial mega-gallons
(GB MGal)
0.000219969 2.19969 E -4
Cubic feet (Foot 3 ) 35.3146 3.53146 E 1
Cubic inches (inch 3 ) 61,024.0 6.10240 E 4
US barrels crude oil 6.29874 6.29874 E 0
US fluid ounces 33,813.5 3.38135 E 4
Fct. 3.6.8 Conversion factor Time F
T
Set the factor F
T
in seconds.
Time unit Factor F
T
[seconds] Setting
Second (Sec) 1 1.00000 E 0
Minute (min) 60 6.00000 E 1
Hour (hr) 3,600 3.60000 E 3
Day (DAY) 86,400 8.64000 E 4
Year (YR)
( ± 365 days)
31,536,000 3.15360 E 7
Examples of volume per unit of time
Desired
Hectoliters Deciliters
unit: per year per hour
Volumetric h Liter d Liter
unit
in fct. 3.6.6
Factor F
M
10 10,000
(see table)
Setting in 1.00000 E 1 1.00000 E 4
fct. 3.6.7
Time unit
YR hr
in fct. 3.6.6
Factor F
T
31,536,000 3,600
(see table) (seconds) (seconds)
Setting in 3.15360 E 7 3.60000 E 3
fct. 3.6.8
Examples of mass per unit of time
Product density
ρ
= 1.2 g/cm 3 = 1,200 kg/m 3 = constant
Mass of 1 m 3 product = 1,200 kg = 2,646 pounds.
Desired Kilograms Pounds
unit: per minute per hour
Mass unit kg lb
in fct. 3.6.6
Factor F
M
1,200 2,646
(see table)
Setting in 1.20000 E 3 2.64600 E 3
fct. 3.6.7
Time unit min hr
in fct. 3.6.6
Factor F
T
60 3,600
(see table)
Setting in 6.00000 E 1 3.60000 E 3
fct. 3.6.8
5.16 Primary constant GK
Fct. 3.1.6 GK value
The primary constant GK is factory-set. Range: 0.5 to
14, dependent on primary head, see instrument
nameplate.
The value of fct. 3.1.6 must not be changed!
Exception: replacement of primary head (not compact
version, see sect. 8.2).
5.17 Sound velocity measurement for product
identification
In liquid products of varying composition, the ultrasonic
waves will travel at an approximately faster or slower
rate (e.g. in oil-water mixtures). This is identifiable by
way of measuring the sound velocity.
•
Set the range for the sound velocity to be measured in
fct. 3.1.8/3.1.9. Setting range: 0 to 5,000 m/s.
5.18 Tag Name (measuring point identification)
•
Tag Name of max. 10 places (e.g. TQ1-53.21I) can
be set in fct. 3.6.4.
•
Only required for flowmeter UFM 500... of type
HHC: operator control via the Hand-Held
Communicator MIC 500 (remote control). Refer to
special operating instructions for electrical
connection to current output I and for operation of the
MIC 500.
•
The following can be assigned to each of the 10
places:
-
Alpha characters A-Z / a-z.
- Numerals 0-9 or
- Special characters + / - / blank (= underscore).
•
Factory setting: Altometer.