Rosemount 305, 306 And 304 Manifolds - Emerson Rosemount 3051S Series Reference Manual

Rosemount 3051S Series
Figure 2-13. Optional LCD
Display
ROSEMOUNT 305, 306
AND 304 MANIFOLDS
Figure 2-14. Integral Manifold
Designs
2-22
Use the following procedure and Figure 2-13 to install the LCD display:
1. IF the transmitter is installed in a loop, THEN secure the loop and
disconnect power.
2. Remove the transmitter cover opposite the field terminal side. Do not
remove the instrument covers in explosive environments when the circuit
is live.
3. Remove Hardware Adjustment Module if installed. Engage the four-pin
connector into the LCD display and snap into place.
4. Install the meter cover and tighten to insure metal to metal contact.
The Rosemount 305 is available in two designs: Traditional and Coplanar.
The traditional 305 Integral Manifold can be mounted to most primary
elements with mounting adapters in the market today. The Rosemount 306
In-Line Manifold is used with In-line transmitters to provide block-and-bleed
valve capabilities of up to 10000 psi (690 bar). The Rosemount 304 comes in
two basic styles: traditional (flange x flange and flange x pipe) and wafer. The
304 traditional manifold comes in 2, 3, and 5-valve configurations. The 304
wafer manifold comes in 3 and 5 valve configurations.
CONVENTIONAL
LCD Display
Meter
Cover
TRADITIONAL
COPLANAR
Reference Manual
00809-0100-4801, Rev FA
October 2010
IN-LINE