Siemens SITRANS FUH1010, Product Instruction Manual, Page: 60 / 264

Connecting
5.6 Sensor Installation
FUH1010 IP65 NEMA 4X Precision Volume
Operating Instructions, 01/2013, A5E32122003-AA
59
Spacing Guide Sizes
Metric English
5.08cm x 66.04cm 2" x 26"
5.08cm x 114.3cm 2" x 45"
10.16cm x 393.7cm 4" x 155"
15.2cm x 497.8cm 6" x 196"
Figure 5-12 Mylar Spacing Guide
1. After receiving the spacing index from the Installation Menu, prepare the pipe surface
area where the sensors will be mounted.
2. Degrease the surface and remove any grit, corrosion, rust, loose paint, etc.
3. Make a note of the Number Index displayed in the [Install] menu. Check to ensure that
you have a matched set of sensors. They both should have the same S/N number but
marked with either an "A" or "B" (e.g., 100A and 100B).
4. Temporarily position one of the frames on the pipe where you will be mounting it. Ensure
that this is a smooth area without any raised areas (seams, etc.) With a pencil or chalk,
mark a generous area of 13 mm (1/2") all around the frame. Remove the assembly.
5. Prepare the area you marked by de-greasing surface, if needed, and removing any grit,
corrosion, rust, loose paint or surface irregularities with the abrasive material provided
6. Put a mounting strap around the pipe and engage an end into adjusting screw (screw
should be pointing up). 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.