User`s guide

User's Guide _______________________________________________________________________
22 ___________________________________________________________________ M211371EN-D
Selecting the Location
Online dewpoint measurement in still gas is much more demanding than
pressure or temperature measurement. A very tight installation is crucial:
not only pressure tight, but also vapor tight.
It is always best to connect the transmitter directly to the main SF
6
gas volume, not behind a sampling line. Avoid extension pipes,
T-pieces, and multi-connection points.
1108-034
Figure 7 Indoor Installation in a Circuit Breaker