Emerson 3051S Especificações Página 18

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16
Reference Manual
00809-0100-4803, Rev DA
Section 2: Installation
April 2013
Installation
Table 2-1. Mounting brackets
Flange bolts
The 3051S MultiVariable transmitter can be shipped with a Coplanar flange or a Traditional
flange installed with four 1.75-inch flange bolts. Mounting bolts and bolting configurations for
the Coplanar and Traditional flanges can be found in Figure 2-5 on page 17. Stainless steel bolts
supplied by Emerson Process Management are coated with a lubricant to ease installation.
Carbon steel bolts do not require lubrication. No additional lubricant should be applied when
installing either type of bolt. Bolts supplied by Emerson Process Management are identified by
their head markings:
Bolt installation
Only use bolts supplied with the Rosemount 3051S MultiVariable transmitter or sold by
Emerson Process Management as spare parts. Use the following bolt installation procedure to:
1. Finger-tighten the bolts.
2. Torque the bolts to the initial torque value using a crossing pattern. For initial torque
values, see Ta ble 2 -2 .
3. Torque the bolts to the final torque value using the same crossing pattern. For final
torque values, see Tab le 2- 2.
Torque values for the flange and manifold adapter bolts are as follows:
Options Description Mounting Type Bracket Material Bolt Material
B4
Coplanar Flange Bracket 2-in. Pipe/Panel SST SST
B1
Traditional Flange Bracket 2-in. Pipe Painted Carbon Steel Carbon Steel
B2
Traditional Flange Bracket Panel Painted Carbon Steel Carbon Steel
B3
Traditional Flange Flat Bracket 2-in. Pipe Painted Carbon Steel Carbon Steel
B7
Traditional Flange Bracket 2-in. Pipe Painted Carbon Steel SST
B8
Traditional Flange Bracket Panel Painted Carbon Steel SST
B9
Traditional Flange Flat Bracket 2-in. Pipe Painted Carbon Steel SST
BA
Traditional Flange Bracket 2-in. Pipe SST SST
BC
Traditional Flange Flat Bracket 2-in. Pipe SST SST
Carbon Steel (CS) Head Markings
B7M
316
B8M
F593_
Stainless Steel (SST) Head Markings
* The last digit in the F593_ head marking may
be any letter between A and M.
F593_
KM
660
CL A
Alloy K-500 Head Marking
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