Yokogawa EJX210B - Manual (Page 24)

<5. Installing Impulse Piping>
5-2
IM 01C27C01-01EN
5.2 Impulse Piping Connection
Examples
Figure 5.2 shows examples of typical impulse
piping connections. Before connecting the
transmitter to the process, study the transmitter
installation location, the process piping layout,
and the characteristics of the process fluid
(corrosiveness, toxicity, flammability, etc.), etc. and
make appropriate changes and additions to the
connection configurations.
F0502.ai
Open Tank
Pipe (opened to atmosphere
at low pressure side)
Tap valve
Union or flange
Vent plug
Tee
Drain valve
Drain plug
Closed Tank
Figure 5.2 Impulse Piping Connection Examples