Endress+Hauser Prosonic Flow 90, Operating Instructions Manual

Page: 22 / 114

3 Installation Proline Prosonic Flow 90
22 Hauser
3.3.4 Installing the measuring sensors Prosonic Flow W/P
(clamp-on)
1 traverse version
1. Fix a tensioning band for small or large nominal diameters as described on Page 18. Install the
second tensioning band (threaded stud on the opposite side). The second tensioning band must
still be moveable.
2. Determine the sensor distance and the wire length.
!
Note!
To determine the sensor distance and the wire length use:
– the “Sensor Installation” Quick Setup menu if the measuring device has a local operation.
Use the Quick Setup as described on Page 64. The sensor distance is shown in the SENSOR
DISTANCE function and the wire length is shown in the WIRE LENGTH function. The
transmitter has to be installed and connected to the power supply to carry out the “Sensor
Installation” Quick Setup.
– the procedure described on Page 67 ff. if the measuring device has no local operation.
3. Enter the wire length on both halves of the wire.
A0001112
Fig. 14: Marking the determined wire length on the wire measurement equipment (SL = wire length)
4. Push the cable lug and the fixer over the first threaded stud. Lead each wire along one side of
the pipe. Push the cable lug and the fixer over the second threaded stud. Pull in the threaded
stud with the tensioning band until both wires are the same length.
5. Fix the tensioning band. Loosen the Phillips screws of the fixing parts. Remove the wires.
A0001113
Fig. 15: Use of the wire measuring equipment for positioning of threaded studs
1 2 3 4 5 6 7 8 9 10 11
SL