District Heating Leak Protection System KMP-F
Kamstrup
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Principle
District Heating Leak Protection system KMP-F employs values of volume flow from two ultrasonic meters,
which are fetched regularly via a digital interface from a
Kamstrup MULTICAL®601, 602, 603, 801 or 803
heat meter to which the flow meters are attached.
Two monitoring functions are employed with the fetched volume flow data for protecting the installation
from leakage, as the KMP-F closes the cut-off valves when a leak is detected by any monitor.
Component errors reported in the heat meter's INFO code are propagated by the KMP-F as System Error Alarms.
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Logging
Alarm and Event log
KMP-F maintains a log of the most recent 250 events, such as
Power Down, Power Up, Alarm and Error messages, Alarm Acknowledge
and Autoreset, External Control Input change, State change and
Sequence execution.
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Jumper Log
KMP-F maintains a log of the 15 most recent changes to the jumper
settings.
These logs serve to document events surrounding actual incidents
in the installation.
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AERS
On delivery, KMP-F is attached to the DanTaet Alarm and Energy Registration System AERS which conveys
leakage alarms to the duty watch of the property and illustrates the event. AERS transmits
alarms in the form of text messages and/or e-mail, and alarms may be remotely acknowledged
from the recipient's smartphone, tablet, laptop or PC.
Example: Situation view from AERS
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| System |
Capacity and head loss |
Dimensions |
Nom. Kap.
qp (m³/h) |
ΣΔp@qp |
Equivalent
Kv (m³/h) |
| (mwc) |
(kPa) |
Flow meter |
Valve |
Check Valve |
| KMP-F0,6 |
0,6 |
0,86 |
8,6 |
2,1 |
G¾B x 110 mm (R½) |
½" x 77 mm |
½" x 48 mm |
| KMP-F1,5 |
1,5 |
3,5 |
35 |
2,6 |
G¾B x 110 mm (R½) |
½" x 77 mm |
½" x 48 mm |
| KMP-F2,5 |
2,5 |
3,1 |
31 |
4,5 |
G1B x 190 mm (R¾) |
¾" x 77 mm |
¾" x 53mm |
| KMP-F3,5 |
3,5 |
2,3 |
23 |
7,4 |
G5/4B x 260 mm (R1) |
1" x 90 mm |
1" x 59 mm |
| KMP-F6 |
6 |
4,6 |
46 |
8,8 |
G1½B x 260 mm (R5/4) |
1¼" x 110 mm |
1¼" x 66 mm |
| KMP-F10 |
10 |
2,4 |
24 |
20 |
G2B x 300 mm (R1½) |
1½" x 120 mm |
1½" x 71 mm |
| KMP-F10F |
10 |
2,4 |
24 |
20 |
DN40 x 300 mm |
1½" x 120 mm |
1½" x 71 mm |
| KMP-F15 |
15 |
3,8 |
38 |
24 |
DN50 x 270 mm |
2" x 140 mm |
2" x 80 mm |
| KMP-F25 |
25 |
2,4 |
24 |
51 |
DN65 x 300 mm |
DN65 x 46 mm |
DN65 x 54 mm |
| KMP-F40 |
40 |
2,1 |
21 |
88 |
DN80 x 300 mm |
DN80 x 46 mm |
DN80 x 57 mm |
| KMP-F60 |
60 |
1,3 |
13 |
169 |
DN100 x 360 mm |
DN100 x 52 mm |
DN100 x 64 mm |
| KMP-F100 |
100 |
2,0 |
20 |
224 |
DN125 x 350 mm |
DN125 x 56 mm |
DN125 x 70 mm |
| KMP-F150 |
150 |
0,83 |
8,3 |
519 |
DN150 x 500 mm |
DN150 x 56 mm |
DN150 x 76 mm |
| KMP-F400 |
400 |
1,2 |
12 |
1162 |
DN200 x 500 mm |
DN200 x 60 mm |
DN200 x 95 mm |
| KMP-F600 |
600 |
1,2 |
12 |
1723 |
DN250 x 600 mm |
DN250 x 68 mm |
DN250 x 108 mm |
| KMP-F1000 |
1000 |
1,3 |
13 |
2779 |
DN300 x 500 mm |
DN300 x 78 mm |
DN300 x 143 mm |
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Variants
Variant -M2 is a complete new delivery.
Variants -M1 and -M0 are used with an existing Kamstrup heat meter.
Note the heat meter must be grid powered for use with KMP-F,
and that it must have a slot available for insertion of a data module.
Systems KMP-FExx employ MULTICAL®803,
when the application requires more than two module slots.
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Delivery
| Variant (suffix) |
-M2 |
-M1 |
-M0 |
| KMP-F Control Unit |
1 |
1 |
1 |
| Cut-Off Valves |
2 |
2 |
2 |
| Check Valve |
1 |
1 |
1 |
| MULTICAL®603 |
1 |
0 |
0 |
| Flow Meters |
2 |
1 |
0 |
| Data module |
1 |
1 |
1 |
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The DanTaet systems are protected by patents issued and pending and copyright in
Denmark and a number of countries within and outside the EU.
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