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Reference Manual
00809-0100-4102, Rev AA
Section 3: Installation
May 2013
Installation

Environmental seal for housing

Always ensure a proper seal by installing the electronics housing cover(s) so that polymer
contacts polymer (i.e. no o-ring visible). Use Rosemount O-rings.
3.4.1 Mount the transmitter

Mounting brackets

Rosemount 2051 transmitters may be panel-mounted or pipe-mounted via an optional
mounting bracket. Refer to Table 3 -1 for the complete offering and see Figure 3-5 on page37 for
dimensional and mounting configuration information.
Table 3-1. Mounting brackets
2051 brackets
Option
code
Process connections Mounting Materials
Coplanar In-line Tradit ional
Pipe
mount
Panel
mount
Flat
panel
mount
CS
bracket
SST
bracket
CS
bolts
SST
bolts
B4 X X X X X X X
B1 X X X X
B2 X X X X
B3 X X X X
B7 X X X X
B8 X X X X
B9 X X X X
BA X X X X
BC X X X X