10 FEP630, FEH630 ELECTROMAGNETIC FLOWMETER | OI/FEP630/FEH630-EN REV. D
… 2 Design and function
Model variants
ProcessMaster / HygienicMaster is available in two product
series.
• FEP610 / FEH610 with base functionality
• FEP630 / FEH630 with extended functions and options
Characteristics / Functions ProcessMaster HygienicMaster
FEP610 FEP630 FEH610 FEH630
Measuring accuracy
0.4 % (option 0.2 %) of measured
value
–
–
0.5 % of measured value
–
–
Explosion protection
Option with approval for
potentially explosive atmosphere
–
–
Optional diagnosis functions
Detecting gas bubbles,
conductivity monitoring,
temperature monitoring
–
–
Grounding check
With noise check functions
Detection of partially filled pipe
With partial fill electrode
–
– –
Liner and electrode material
optional
Ceramic carbide liner, tungsten
carbide electrodes, double-layer
electrodes
–
– –
Batch functions
Presetting counter, overrun
correction, external start/stop,
batch end contact
–
–
Optional nominal diameter
DN 1 to DN 2
– – –
Fieldbus
PROFIBUS DP®, Modbus®
–
–
Verification
Optional
Integral mount design
For devices with an integral mount design, the transmitter and
flowmeter sensor form a single mechanical unit.
Remote mount design
For devices with a remote mount design, the transmitter and
flowmeter sensor are mounted in separate locations.
The electrical connection between the transmitter and the
flowmeter sensor is provided by a signal cable.
A maximum signal cable length of 200 m (656 ft) is possible.
Notes on the ProcessMaster
The flowmeter sensor of the ProcessMaster is available in two
designs, which are distinguished by the design level (A / B).
Notes on the transmitter housing
The transmitter is available in two housing designs:
• Single-compartment housing:
In the single-compartment housing, the electronics
chamber and the connection chamber in the transmitter
are not separated from each other.
• Dual-compartment housing:
In the dual-compartment housing, the electronics
chamber and the connection chamber in the transmitter
are separated from each other.
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