Installation Proline Prosonic Flow 91W
20 Endress+Hauser
2. Tighten the strapping band so that it cannot slip.
3. Remove the mounting rail from the mounting bolt.
4. Fit the sensor holders over the individual mountin
g bolts and tighten securely with the
retaining nut.
A0001117
Fig. 19: Mounting the sensor
5. Coat the contact surfaces of the sensors with an even layer of coupling fluid approx. 1 mm
(0.04") thick, going from the groove through the center to the opposite edge.
A0011373
Fig. 20: Coating the contact surfaces of the sensor with coupling fluid
6. Insert the sensor into the sensor holder.
7. Fit the sensor cover on the sensor holder and turn until:
– The sensor cover engages with a click
– The arrows (Å /
Æ
"close") are pointing towards one another.
8. Screw the connecting cable into the individual sensor.