30
where fs
max
is the maximum full scale value corresponding to the sensor, equal to a 10m/s liquid
speed. The measure units are shown as appear on the display. The British and American units are
diversified by using capital and small characters.
When a measure mass unit is set, the specific gravity function is automatically enabled by the system.
Please, note that the mass measure is heavily affected by the temperature. With certain liquids this
may cause significant measurement errors. The following measure of time units can be selected: s =
second, m = minute, h = hour, d = day.
(POS. 2.3) Measure unit and decimal totalizers number
[Tot.MU:dm³X.XXX]
Setting the measure unit and decimals number for visualized totalizers or the volumes to batch.
Setting the measure unit and decimals places number displayed for the volumes. To set the measure
unit, position the cursor on field of the measure unit. To set the unit type, position the cursor on the
blank space between the measure unit and the numeric value; the number decimal places can be
selected by placing the cursor on numeric field and choosing one of the possible combinations: 1000-
01.00-001.0-00001.
(POS. 2.4-5) Pulse value channel 1-2 and unit of measure of tot. [Pls1-2=
dm³X.XXXXX]
This function allows the user to set a signal (a pulse) to be given from the converter when a defined
amount of liquid has passed through the sensor. To set the parameter, complete the three fields,
from left to right: 1) measure unit, 2) unit type and 3) numeric value. The selection is performed by
positioning the cursor in the field to be modified. To change the unit type (metric, British or American,
mass or volume) position the cursor on the blank space between the measure unit and the numeric
value. When the nominal diameter is set to zero it is possible to modify only the numeric field since
the measure unit stays at meters (m) or feet (ft). Only those units described above are available to be
selected.
(POS. 2.6-7) Pulse duration channel 1-2
[Tpls1-2=msXXXX.XX]
With the liquid volume to generate the pulse value (pos 2.4-2.5) set by the user. The user must set
the corresponding duration of the pulse to be outputed. This value is expressed in milliseconds and
has to be between 0.4 and 9999.99. When the high frequency output is present, then the minimum
value can type of device is connected to the converter, the user must verify that the set pulse
duration is compatible with the external device processing such pulses. If, for example, an electro-
mechanical pulse counter is connected, one of be set to a minimum of 0.04 milliseconds.
ATTENTION: since the converter can not detect which two problems may occur; firstly, if the pulse is
too long the coils may burn out, secondly, if the pulse is too short, the counter may not be able to
function, with the possibility of causing damage of the output.
MENU 3 - MEASURE
(POS. 3.1) Main frequency filter
[AC filter=s XX.X]
This function allow to filter electrical noise on the liquid coming from the main frequency. The allowed
values are: 0.1s, 0.2s, 1.0s, OFF; 0.1s=ready measure, 0.2s=liquid noise filter, 0.5s=liquid STRONG
noise filter.
cm
3
Cubic centimetre
ml
Millilitre
l
Liter
dm
3
Cubic decimeter
dal
Decalitre
hl
Hectolitre
m
3
Cubic metre
in
3
Cubic inch
Gal
American gallon
GAL
British gallon
ft
3
Cubic foot
Bbl
Standard barrel
BBL
Oil barrel
yd
3
Cubic yard
kgl
KAmerican gallon
KGL
KBritish gallon
G
Gram
Kg
Kilogram
T
Ton
Oz
Ounce
Lb
Pound
Ton
short tons
