Devices With A Wafer-Type Design; Flow Direction; Elektrode Axis; Mounting Position - ABB ProcessMaster FEP611 Operating Instructions Manual

5.1.4

Devices with a wafer-type design

1 2
Fig. 10: Installation set for wafer-type installation (example)
1 Threaded rod 2 Nut with washer 3 Centering sleeves
For devices with a wafer-type design, ABB offers an
installation set as an accessory that comprises threaded rods,
nuts, washers and centering sleeves for installation.
5.1.5

Flow direction

Fig. 11: Flow direction
The device measures the flowrate in both directions. Forward
flow is the factory setting, as shown in Fig. 11.
5.1.6

Elektrode axis

1
Fig. 12: Orientation of the electrode axis
1 Elektrode axis
The electrode axis should be horizontal if at all possible or no
more than 45° from horizontal.
14 OI/FEP610/FEH610-EN Rev. B | ProcessMaster FEP610, HygienicMaster FEH610
3
≤ 45°
G12007
5.1.7

Mounting position

A
3
G12060
Fig. 13: Mounting position
A Vertical installation for measuring abrasive fluids,
preferably with flow in upward direction.
B In case of horizontal installation, the Meter tube must
always be completely full.
Provide for a slight incline of the connection for degassing.
NOTE
Prefer vertical installation in hygienic applications!
With horizontal installation assure the sensor is self-
drainable.
G12006
B
3°
G12009