ULTRAFLOW®54(H)/(J)
KamstrupA/S∙TechnicalDescription∙5512‐1554_J1_GB_04.2018
13
Output module (Y=2) is used when extra long cables are needed. When connected to MULTICAL
®
this requires a DC
supply as shown in Figure 22 and Figure 23 at page 30. (Please also refer to the MULTICAL
®
Technical description,
Flow sensor with active 24 V pulse output). For output module (Y=2) battery supply is not an option.
Output module (Y=3) is intended for battery supply with a battery lifetime of minimum 6 years. Output module
(Y=3) is selected by default.
When Pulse Transmitter and Pulse Divider are mains supplied (24 VAC or 230 VAC) and connected with a 3-wire
connection to MULTICAL
®
, both output modules can be used. See Figure 20 and Figure 21 at page 29 and 30,
respectively.
For further info, see paragraph 7.6.2 Electrical connection of Pulse Transmitter and Pulse Divider.
4.3.4 Pulse Divider configuration CCC-DD-E-MMM
The Pulse Divider must, in accordance with Table 7, be configured for ULTRAFLOW
®
meter factor (CCC), which is
unambiguously linked to the nominal flow q
p
, as well as the meter factor (DD) and pulse duration (E) required for
the Pulse Divider. MMM indicates selection of customer label.
q
p
CCC
[m³/h] [imp/l] [l/imp] Divider DD [ms] [ms] (E=4) [ms] (E=5) [ms] (E=6)
0.6 116 300 3.9
---
Default
0.6 1 300 33 - 20 50 100
0.6 2.5 750 63 - - - 100
1.5 119 100 3.9 ---Default
1.5 1 100 33 - 20 50 100
1.5 2.5 250 63 - - - 100
1.5 10 1000 34 - - - 100
2.5 198 60 3.9 ---Default
2.5 1 60 33 - 20 50 100
2.5 2.5 150 63 - - - 100
2.5 10 600 34 - - - 100
3.5 151 50 3.9 ---Default
3.5 1 50 33 - 20 50 -
3.5 2.5 125 63 - - - 100
3.5 10 500 34 - - - 100
3.5 25 1250 64 - - - 100
6 137 25 3.9
---
Default
6 1 25 33 - 20 50 -
6 2.5 62.5 63 - - - 100
6 10 250 34 - - - 100
6 25 625 64 - - - 100
10 178 15 3.9 ---Default
10 1 15 33 - 20 50 -
10 10 150 34 - - - 100
10 25 375 64 - - - 100
Meter factor Pulse duration
Table 7. Configuration variants of meter factor (DD) and pulse duration (E)
for Pulse Divider for ULTRAFLOW
®
54 (H)/(J), q
p
0.6…10 m
3
/h.
Based on a q
p
-value one of the meter factor options for the Pulse Divider is selected from Table 7. The pulse duration
options appear from the same line as the selected meter factor.
Example: For ULTRAFLOW
®
54 (H) with q
p
1.5 m
3
/h (100 imp/l, CCC=119) a pulse factor of 1 l/pulse (DD=33) for the
Pulse Divider is required. Based on this pulse factor you have the options of pulse durations 20 (E=4), 50 (E=5) or
100 (E=6) milliseconds.
Default values in Table 7 indicate meter factors and pulse durations of ULTRAFLOW
®
54 (H)/(J).
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