Emerson Rosemount ET310, Quick Start Manual

Page: 15 / 52

3.2 Strap installation considerations
Positioning on different sized pipes
The relative positions of the strap tensioner and sensor change depending
on the pipe diameter. On pipes with less than a 4-inch diameter, position the
sensor and tensioner on opposite sides of the pipe. The following figure
displays correct placement for different sized pipes.
A. Large pipes
B. Pipes > 4 inches diameter
C. Pipes < 4 inches diameter
Note
If there are obstructions that do not allow for the recommended strap
tensioner position relative to the sensor, then move the strap tensioner
away from the sensor to the closest accessible position.
Incorrect sensor installation
No contact area – sensor and tensioner are too close together.
January 2022 Quick Start Guide
Quick Start Guide 15