KROHNE OPTISONIC 6400 Handbook page 36

INSTALLATION
3
Choose "Heating" or "Cooling" to activate energy measurement. The calculation of heating and
cooling is the same, except for the polarity of the calculated energy flow.
To measure the correct energy direction set via "Temperature input
sensor is at the supply side of the installation
If there are no temperature sensors available for connecting, set the "Temperature input" to
"Manual".
2.4.2.3
Function
Temperature input Temperature input Temperature input Temperature input
Supply temperature
Return temperature
Sensor location
Fluid
13-04-2010 14:11:09
Set the location of the flow sensor (supply or return side of the installation) in order to calculate
the correct specific heat of the liquid. Check whether the shown fluid is correct. The type of fluid
is set in the flow sensor installation wizard. In case the fluid is set to water-glycol mixture in the
flow sensor installation wizard the concentration of glycol in water can be set in the
heating/cooling setup menu.
2.4.2.3
Function
Temperature input Temperature input Temperature input Temperature input
Sensor location
Fluid
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36
Heating
Manual Manual Manual Manual
80.0 °C
120.0 °C
Supply
Water
13 MB free
Heating
Terminal A at supply Terminal A at supply Terminal A at supply Terminal A at supply
Supply
Water
13 MB free
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OPTISONIC 6400
" which temperature
08/2011 - 4000972602 - MA OPTISONIC 6400 R02 en