Emerson Rosemount 3051S Series Quick Start Manual page 9

January 2024
Figure 2-4: Common Transmitter Assemblies
A
4 × 1.75-in.
(44 mm)
B
4 × 2.88-in.
(73 mm)
A. Transmitter with coplanar flange
B. Transmitter with coplanar flange and optional flange adapters
C. Transmitter with traditional flange and optional flange adapters
D. Transmitter with coplanar flange and optional Rosemount
Conventional Manifold and flange adapters
Note
For all other manifolds, contact Emerson.com/Rosemount.
Bolts are typically carbon steel or stainless steel. Confirm the material
by viewing the markings on the head of the bolt and referencing
Table 2-1. If bolt material is not shown in
Emerson representative for more information.
Use the following bolt installation procedure:
Procedure
1. Carbon steel bolts do not require lubrication and the stainless
steel bolts are coated with a lubricant to ease installation.
However, no additional lubricant should be applied when
installing either type of bolt.
2. Finger-tighten the bolts.
3. Torque the bolts to the initial torque value using a crossing
pattern. See
4. Torque the bolts to the final torque value using the same
crossing pattern. See
Quick Start Guide
C
4 × 1.75-in.
4
(44 mm)
Table 2-1 for initial torque value.
Table 2-1
4 × 2.25-in.
(57 mm)
× 1.50-in.
(38 mm)
Table 2-1, contact the local
for final torque value.
Quick Start Guide
D
4 × 1.75-in.
(44 mm)
9