KROHNE IFC 100 Converter EN - Manual (Page 79)

TECHNICAL DATA
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IFC 100
www.krohne.com 07/2010 - 4000041004 - MA IFC 100 R04 en
Operating conditions
Temperature Temperature Temperature Temperature
Process temperature Refer to technical data for the measuring sensor.
Ambient temperature Depends on the version and combination of outputs.
It is a good idea to protect the converter from external heat sources such as direct
sunlight as higher temperatures reduce the life cycle of all electronic components.
Ambient temperatures below -25°C / -13°F, may affect the readability of the display.
Storage temperature -40…+70°C / -40…+158°F
Pressure Pressure Pressure Pressure
Medium Refer to technical data for the measuring sensor.
Ambient pressure Atmospheric
Chemical properties Chemical properties Chemical properties Chemical properties
Electrical conductivity All media except for water: ≥ 5 µS/cm
(also refer to the technical data for the measuring sensor)
Water: ≥ 20 µS/cm
Physical condition Conductive, liquid media
Solid content (volume) ≤ 10% for OPTIFLUX measuring sensors
Gas content (volume) ≤ 3% for OPTIFLUX measuring sensors
Flow rate For detailed information, refer to chapter "Flow tables".
Other conditions Other conditions Other conditions Other conditions
Protection category acc. to
IEC 529 / EN 60529
IP66/67 (acc. to NEMA 4/4X)
Installation condtitions
Installation For detailed information, refer to chapter "Installation conditions".
Inlet/outlet runs Refer to technical data for the measuring sensor.
Dimensions and weights For detailed information refer to chapter "Dimensions and weights".
Materials
Signal converter housing Die-cast aluminium (polyurethane coated)
Measuring sensor For housing materials, process connections, liners, grounding electrodes and
gaskets, see the technical data for the measuring sensor.
.book Page 79 Friday, July 9, 2010 12:29 PM