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FEM630 | ELECTROMAGNETIC FLOWMETER | OI/FEM630-EN REV. A
2 ...Design and function
Characteristics / Functions
ProcessMaster
Measuring accuracy
–
✓
✓
–
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
✓ ✓
Batch functions
Presetting counter, overrun correction,
external start/stop, batch end contact
–
✓
Fieldbus
PROFIBUS DP®, Modbus®
–
✓
Verification
Optional
✓ ✓
Model variants
ProcessMaster is available in two product series:
• FEM610 with base functionality
• FEM630 with extended functions and options
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 164 ft (50m) is possible.
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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