IM 01C25B01-01E
4-2
4 . INSTALLATION
F0403.EPS
Vertical pipe mounting
(Process connector upside)
Vertical pipe mounting
(Process connector downside)
Transmitter
mounting bolt
Transmitter
mounting bolt
Mounting bracket
Mounting bracket
U-bolt nut
U-bolt nut
U-bolt
U-bolt
50 mm(2-inch) pipe
50 mm(2-inch) pipe
Figure 4.3
Transmitter Mounting (Vertical Impulse Piping
Type)
4.3 Changing the Process Con-
nection
The transmitter is shipped with the process connection
specified at the time of ordering. To change the process
connection,the drain (vent) plug must be repositioned.
To reposition a drain (vent) plug, use a wrench to
slowly and gently unscrew it. Then, remove and
remount it on the opposite side. Wrap sealing tape
around the drain (vent) plug threads (*1 in the figure
below), and apply a lubricant to the threads of the
drain (vent) screw(s) (*2 below). To tighten the drain
(vent) plugs, apply a torque of 34 to 39 N·m {3.5 to 4
kgf·m}. Process connector bolts are to be tightened
uniformly to a torque shown in table 4.1.
Table 4.1 Torque
Model
C capsule D capsule
EJX440A
Torque(N·m)
39 to 49 {4 to 5}
49 to 59
{kgf·m}
{5 to 6}
EJX110A, EJX130A,
EJX310A, EJX430A
T0401.EPS
F0404.EPS
∗
1
∗
2
Drain/vent plug
Note: For a horizontal impulse
piping type, moving the
process connectors from
the front side to the
back is not allowed.
Vertical impulse piping type
Horizontal impulse piping type
Bolt
Process
connector
gasket
Figure 4.4
Changing Process Connection
