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CompactPowerMonitor CPM
NOTICE
Damage/Destruction of the device due to overpressure
X The maximum permissible water inlet pressure must not exceed 4 bar.
8.3
Humidity
•
The device must not be operated in a condensing atmosphere. The humidity has to be considered in order
to prevent condensates within and outside the device.
•
The temperature of the cooling water must not be lower than the dew point (see Tab. 8.2 on page 21).
NOTICE
Damage/Destruction of the device due to condensing water
Condensation water inside of the device can lead to damage.
X Mind the dew-point in Tab. 8.2 on page 21.
Do only cool the device during the measuring operation. We recommend starting the cooling approx. 2 min-
utes before the measurement and terminating it approx. 1 minute after the measurement.
Tab. 8.2:
Dew point Diagram
Example
Air temperature:
Relative humidity:
The cooling water temperature cannot fall below 14 °C.
Revision 02/2019 EN
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0
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Air temperature in °C
22 °C
60 %
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