Rosemount 305 And 304 Manifold Styles; Manifold Operation - Emerson Rosemount 3051S Series Reference Manual

Reference Manual
00809-0200-4801, Rev DA
Figure 2-10. Bolt Tightening Pattern
2.8.4

Rosemount 305 and 304 Manifold styles

The Rosemount 305 Integral Manifold is available in two styles: coplanar and traditional. The traditional
Rosemount 305 can be mounted to most primary elements with mounting adapters.
Figure 2-11. Rosemount 305 Manifold Styles
Integral coplanar
The Rosemount 304 comes in two basic styles: traditional (flange + flange and flange + pipe) and wafer.
The Rosemount 304 Traditional Manifold comes in 2-, 3-, and 5-valve configurations. The Rosemount
304 Wafer Manifold comes in 3- and 5-valve configurations.
Figure 2-12. Rosemount 304 Manifold Styles
2.8.5

Manifold operation

Improper installation or operation of manifolds may result in process leaks, which may cause death or
serious injury.
Always perform a zero trim on the transmitter/manifold assembly after installation to eliminate any shift
due to mounting effects. See
page
Installation
Integral traditional
Traditional
Section 5: Operation and
105.
Wafer
Maintenance,
Installation
October 2016
"Sensor trim overview" on
19