<4. Installation>
4-1
IM 01C27F01-01EN
4. Installation
4.1 Precautions
Before installing the transmitter, read the cautionary
notes in section 2.4, “Selecting the Installation
Location.” For additional information on the ambient
conditions allowed at the installation location, refer
to section11.1 “Standard Specifications.”
NOTE
To connect this transmitter to the Field Wireless
Network, information for connecting to the field
wireless devices needs to be set beforehand.
Refer to 7.4 “Connecting to the Field Wireless
Network.”
IMPORTANT
• When welding piping during construction,
take care not to allow welding currents to
flow through the transmitter.
• Do not step on this instrument after
installation.
• For the EJX530B whose capsule code is A,
B or C, the pipe of the atmospheric opening
is located on the pressure detecting section.
The opening must not face upward. See
subsection 5.1.1.
• D capsule of EJX530B is of sealed gauge
reference and the change in atmospheric
pressure may affect the measurement.
4.2 Mounting
■ The impulse piping connection port of the
transmitter is covered with a plastic cap to
protect against dust. This cap must be removed
before connecting the piping. (Be careful not
to damage the threads when removing these
caps. Do not insert a screw driver or other
tool between the cap and the port threads to
remove the cap.)
■
The transmitter can be mounted on a nominal
50 mm (2-inch) pipe using the mounting bracket
supplied, as shown in Figure 4.1.
■
The user should prepare the mating gasket for
the transmitters with Process connection code
8 and 9. See Figure 4.2.
Horizontal pipe mounting
F0401.ai
Vertical pipe mounting
50 mm (2-inch) pipe
U-bolt (L)
U-bolt (S)
Mounting bracket
U-bolt nut (S)
U-bolt nut (L)
U-bolt nut (L)
Mounting bracket
50 mm (2-inch) pipe
U-bolt (L)
U-bolt (S)
U-bolt nut (S)
Figure 4.1
Transmitter Mounting
Gasket
F0402.ai
Figure 4.2
Gasketing
