Emerson Rosemount ET310C, Quick Start Manual, Page: 16 / 28

Note
The waveform for ET310C will not fill the entire screen due to the
measurable thickness capability.
Good waveform Bad waveform
2. Check the quality of the waveform. The first one or two reflections
must be well defined above the noise in the signal. Only one
reflection is needed to calculate a thickness.
If the signal is poor, move the sensor to a slightly different position.
3. Verify that the measured thickness displayed is in line with
expectations.
4. Tighten the strap using the tensioning tool provided so that the
rubber shoe is compressed slightly and the sensor is held in place
securely.
Note
Overtightening the strap will deform the shoe and could damage the
sensor.
5. Wait for a new waveform to display and check the ultrasonic
waveform quality is still good after tightening the strap
6. Cut off any unnecessary strap.
Quick Start Guide September 2022
16 Emerson.com/Rosemount