ABB FEX300 - Design; Model with Compact Design; Model with Remount Mount Design

Design and function
OI/FEX300/FEX500-EN FEX300, FEX500 19
2.2.1 Design
An electromagnetic flowmeter system consists of a sensor and a transmitter. The sensor is
installed in the specified pipeline while the transmitter is mounted locally or at a central location.
2.2.2 Model with compact design
The transmitter and the flowmeter sensor form a single mechanical entity.
ProcessMaster HygienicMaster
Fig. 5
2.2.3 Model with remount mount design
The transmitter is mounted in a separate location from the flowmeter sensor. The electrical
connection between the transmitter and the sensor is provided by a signal cable.
Without a pre-amplifier, the maximum permissible signal cable length is 50 m (164 ft) with a
minimum conductivity of 5 µS/cm.
With a pre-amplifier, the maximum permissible signal cable length is 200 m (656 ft).
ProcessMaster HygienicMaster
Fig. 6