Installing The Measuring Sensors Prosonic Flow P/W (Clamp On) - Endress+Hauser PROline prosonic flow 93 Operating Instructions Manual

3 Installation
22
3.3.4 Installing the measuring sensors Prosonic Flow P/W
(Clamp On)
1 or 3 traverses version
1. Fix a tensioning band for small or large nominal diameters as described on
Page 17.
Install the second tensioning band (threaded stud on the opposite side). The
second tensioning band must still be moveable.
Intermediate step:
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 82. The sensor distance is
shown in the SENSOR DISTANCE function (6886) and the wire length is shown in
the WIRE LENGTH function (6885). 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 86 ff. if the measuring device has no local
operation.
2. Enter the wire length on both halves of the wire.
Fig. 14: Marking the determined wire length on the wire measurement equipment (SL = wire length)
3. 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. Fix the tensioning band. Loosen the Phillips screws of the fixing parts.
Remove the wires.
Fig. 15: Use of the wire measuring equipment for positioning of threaded studs
PROline Prosonic Flow 93 PROFIBUS-DP/-PA
SL
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