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Mounting

CI/FEX300/FEX500-EN FEX300, FEX500 EN - 27

4.6.5 Sensor type HygienicMaster

Ground the stainless steel model as shown in the figure. The measuring fluid is grounded via

the adapter (1) and an additional ground is not required.

Fig. 24

4.6.6 Ground for devices with protective plates

The protective plates are used to protect the edges of the liner in the measuring tube, e.g., for

abrasive fluids. In addition, they function as a grounding plate.

• For plastic or pipes with insulating lining, electrically connect the protective plate in the same

manner as a grounding plate.

4.6.7 Ground with conductive PTFE grounding plate

For devices with a meter size between DN 10 … 250, grounding plates made of conductive

PTFE are available. These are installed in a similar way to conventional grounding plates.

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ABB ProcessMaster Specifications

General

Type	Electromagnetic Flowmeter
Liner Material	PTFE, PFA, Polyurethane, Rubber
Electrode Material	Stainless steel, Hastelloy, Tantalum, Titanium, Platinum
Process Connection	Flange, Wafer
Fluid Temperature	-40 to 180 °C (-40 to 356 °F) Depending on liner
Output	4-20 mA, HART, PROFIBUS PA, FOUNDATION Fieldbus
Power Supply	100 to 230 V AC, 24 V AC/DC
Protection Class	IP67
Approvals	ATEX, IECEx, FM, CSA