District Heating Leak Protection system KMP-F
Kamstrup

system KMP-F Application:
 
Domestic and commercial DH installations
 


 
Components:
  • Kamstrup MULTICAL®602/801 Heat Meter
  • Extra Kamstrup ULTRAFLOW® Flow Meter
  • KMP-F Control Unit
  • Cut-Off Valves
  • Check valve for Return pipe
  • For MC602: Data Interface Module
Ill.: system KMP-F2,5
 
 
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Monitoring Functions

Volume Leak:
Volume leak alarm is given if the volume flow difference exceeds the set threshold for two consecutive measuring periods each max. 210 seconds.

ALOHA®:
The patented ALOHA® mechanism enables the passage of air pockets through the flow meters without causing false alarms, and without altering the basic sensitivity of the system.
Thus system KMP-F offers optimum reliability.

Seepage: (OptiTight®)
The patented OptiTight® mechanism employs individual control of the cut-off valves to test the installation tightness one or more times daily, whereby even minute seepage may be detected.

System Error:
When a valve is closed -  by tightness test or alarm -  the system checks its tightness. If a component fails, a System Error Alarm ensues.
Failure of any internal voltage supply causes a System Error Alarm. Functional failure reported by Kamstrup MULTICAL® causes a System Error Alarm.
No cut-off results from System Error Alarm.

Alarm Functions

On leak errors, KMP-F will cut off the installation, issue visble and audible alarms, and activate the alarm relay.
System error is reported via the alarm relay, and visibly and audibly when possible. Valve error is reported visibly.
System KMP-FE supports remote alarm readout to Kamstrup PcBase via MULTICAL®801 s/w rev. D1 or newer.

Specifications

Controls and Indicators:
Status-, data- and alarm indicators, buzzer. Key for alarm mute and acknowledge. Two digital control inputs.

Leak Monitor Volume:
Measuring period 210 sec.; truncated when threshold exceeded; alarm on successive errors.
Threshold adjustable 0.5-1-2-5%qp + 1-2-5-10%qact.

OptiTight®:
Execution: 0-4x/day, or by control input.
Start at 02:00 + 24 / 2*12 / 3*8 or 4*6 hours.
Threshold 20-40-60-80%qp, duration 5-10-20-40m.

Mains Connection:
230V 50Hz L/N/PE via key switch.
Power consumption max 20W.

Options

Liquid sensor attachment: (Opt. V)
Accepts two liquid sensors type LS-X, for select protection of sensitive areas with optional cut-off.

SMS-alarm:
Attaches to the KMP-F alarm output, texting one or more mobile phones on alarm.

Outdoor Temperature Sensor
Suppresses OptiTight® tightness test in cold weather, protecting unsecured calorifiers.

Drain valve:
Employed in critical applications for draining the heating system installation on leakage alarm.

Operating Pressure Monitor: (Opt. P)
Cuts off installation when operating pressure fails. Minimizes media loss and restart difficulty.

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Guidelines for Installation

EAN/UPC ordering codes here

Download System KMP-F data sheet in pdf-format

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