Emerson Rosemount ET310, Quick Start Manual

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Figure 3-3: Waveform quality
A. Good waveform
B. Bad waveform
4. Ensure that the measured thickness matches expectations.
5. Ensure the strap tensioner, strap, and sensor(s) are in line before
tightening the 2 work-screws on the strap tensioner.
Figure 3-4: Correct strap alignment
Tip
This step is critical to the strap tensioner functioning as intended.
Continuously check alignment while performing the following step.
6. Tighten both worm-screws with the flathead screwdriver or the
wrench and socket provided, ensuring the tensioner does not slide
relative to the pipe. As the worm-screws are tightened, observe the
Quick Start Guide January 2022
20 Emerson.com/Rosemount