Siemens SITRANS FUH1010, Product Instruction Manual, Page: 64 / 264

Connecting
5.6 Sensor Installation
FUH1010 IP65 NEMA 4X Precision Volume
Operating Instructions, 01/2013, A5E32122003-AA
63
16. Prepare the area you marked by de-greasing the surface, if needed, and removing any
grit, corrosion, rust, loose paint or surface irregularities with the abrasive pipe
conditioning material provided. Clean the pipe of any debris and abrasive particles.
17. Replace the Mylar guide back in the same position it was in and retape it to the pipe
18. Put a mounting strap around the pipe and engage an end into adjusting screw (screw
should be pointing up).
19. Position frame in the middle of area you have cleaned and centered on the pipe with its
angled end facing away from where the other frame will sit and aligned with the edge and
center marks on the guide. Slide the mounting strap over it (and under the clip if there is
one) and tighten with a screwdriver. While tightening, check to ensure that the center of
the tapered roller is centered on the pipe.
20. Take either sensor and apply a continuous lengthwise 3 mm (1/8-inch) bead of coupling
compound across the center of the sensor emitting surface.
21. Tighten the sensor clamping screws to hold the sensor firmly in place.
Repeat procedure
for the other sensor.
22. Slide sensor into a mounting frame back end first aligning the angled edge of the sensor
with the angled edge of the mounting frame. Keep sensor from making contact with the
pipe until it butts up against the mounting frame stop. Push sensor down to mate with
pipe.
23. Open the transmitter top cover. Using a flat blade screwdriver, remove the Cable Strain
Relief bracket.
24. Observing the upstream and downstream orientation, attach the UP (upstream) and DN
(downstream) cables to the sensors and make snug. Attach the other ends to the UP and
DN terminals of the transmitter.
25. Replace the Cable Strain Relief bracket. Close top cover.
26. Proceed to Commissioning (Page 73).
5.6.5 1012T Mounting Tracks
Using 1012T Sensor Mounting Tracks
The 1012TN and 1012TNH Mounting Tracks provide a rigid mounting platform for Series
1011 Universal or high precision sensors. The mounting tracks service pipe sizes up to a
maximum of 140 mm (5.00") outer diameter. The 1012T mounting tracks support both Direct
and Reflect mounting modes. The transmitter recommends the appropriate sensors,
mounting track and mounting mode, based on the pipe data entries.