Emerson Rosemount 5408 Quick Start Manual page 8

Quick Start Guide
5. Tighten bolts and nuts with sufficient torque for the flange and
gasket choice.
6. Connect the air purging system. Use thread sealant or suitable gasket
according to your site procedures.
Table 3-1: Incoming Air Supply Specification
Postrequisites
Align the transmitter head (see
8
A. 1.0 in. (25.5 mm)
A. G⅜-in.
B. 0.4 in. (10 mm)
Maximum pressure
190 psi (13 bar)
or
Recommended pressure
100 to 115 psi (7 to 8 bar)
Align transmitter
Rosemount 5408 and 5408:SIS Level Transmitters
head).
June 2019