ULTRAFLOW® 54 (H)/(J)
Kamstrup A/S ∙ Technical Description ∙ 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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