Endress+Hauser PROline prosonic flow 93 Operating Instructions Manual page 23

PROline Prosonic Flow 93 PROFIBUS-DP/-PA
Endress+Hauser
4. Push both of the sensor holders onto the pipe over the threaded studs and tighten
the locking nuts using a spanner (AF 13).
Fig. 16: Installing the sensor holders
5. Coat the contact surface of the sensors with an even (approx. 1 mm thick) layer of
coupling fluid (from the centre to the groove, see Page 117).
Then carefully insert the sensors into the sensor holder. Press the sensor cover onto
the sensor holder until you hear a click. Make sure that the arrows (
on the sensor housing and sensor holder are pointing to each other. Then insert the
sensor cable plug into the opening provided and manually tighten the plug to the
stop.
Fig. 17: Installing the sensors and the sensor connectors
3 Installation
▲ / ▼ "close")
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