Threaded Version, Antenna Diameter (D) < Thread Diameter (D) - Emerson Rosemount 5408 Reference Manual

7.
8.
3.5.4 Threaded version, antenna diameter (D) < Thread
diameter (d)
Flanged tank connection
1.
Rosemount 5408 and 5408:SIS Level Transmitters
1.0 in. (25.5 mm)
Connect the air purging system. Use thread sealant or suitable gasket according to
your site procedures.
0.4 in. (10 mm)
Table 3-8: Incoming Air Supply Specification
Maximum pressure
190 psi (13 bar)
Align the transmitter head (see
If applicable, assemble the segmented cone antenna (see
or
G3/8-in.
Recommended pressure
100 to 115 psi (7 to 8 bar)
Section 3.5.7).
Mechanical Installation
Section 3.4.1).
31