Endress+Hauser prosonic flow 92, Operating Instructions Manual

Page: 22 / 98

3 Installation Prosonic Flow 92
22 EHauser
2 or 4 traverses version
1. Fix a tensioning band as described on Page 17.
Do not fasten the second tensioning band. You must still be able to move the sec-
ond tensioning band along the pipe.
2. Use the “Site Setup” menu (see Page 42, 68) to obtain the appropriate distancing
holes (sensor distance) on the mounting rail for your application (i.e. a letter
between A...K for sensor 1 and a number between 10 and 76 for sensor 2).
3. Place the mounting rail on the threaded bolts and then fasten the second tensioning
band. Remove the mounting rail.
Fig. 16: Installation steps 1 to 3, measuring sensors Prosonic Flow W, 2 or 4 traverses version
4. Fix the sensor holder to the pipe using the threaded bolts. Tighten the fixing nuts
using a spanner (AF 13).
5. Coat the contact surface of the sensors with an even (approx. 1 mm thick) layer of
the coupling fluid from the centre to the groove, see Page 45. Then carefully insert
the sensor into the sensor holder. Press the sensor cover over the sensor holder
until you hear a click. Make sure that the arrows (
▲
/
▼
“close”) on the sensor
housing and sensor holder are pointing to each other. Then insert the sensor cable
adapter plug into the opening provided and manually tighten the plug to the stop.
Connect the BNC sensor cables to the adapter plugs.
Fig. 17: Installation steps 4 to 5, measuring sensors Prosonic Flow W, 2 or 4 traverses version
6. To remove the sensors, proceed in reverse order.
F06-92xxx
xxx-17-05-06-xx
-00
0
F
0
6
-9
2
xx
xxxx
-1
7
-0
5
-0
6
-x
x
-0
0
8