Overview; Safety Messages - Emerson Rosemount 2051 Reference Manual

Reference Manual
00809-0100-4107, Rev BA
Section 4
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 53
Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 53
LCD/LOI Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 54
Configuring transmitter security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 55
Setting Transmitter alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 57
Electrical considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 58
Transient protection terminal block grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 63
4.1

Overview

The information in this section covers installation considerations for the Rosemount 2051. A
Quick Installation Guide is shipped with every transmitter to describe pipe-fitting, wiring
procedures, and basic configuration for initial installation.
Note
For transmitter disassembly and reassembly refer to sections
page
4.2

Safety messages

Procedures and instructions in this section may require special precautions to ensure the safety
of the personnel performing the operations. Information that raises potential safety issues is
indicated by a warning symbol (
an operation preceded by this symbol.
Explosions could result in death or serious injury:
Installation of this transmitter in an explosive environment must be in accordance with the
appropriate local, national, and international standards, codes, and practices. Please review
the approvals section of the Rosemount 2051 reference manual for any restrictions
associated with a safe installation.

Process leaks may cause harm or result in death.

Electrical shock can result in death or serious injury.

Electrical Installation
Electrical Installation
89, and "Reassembly procedures" on page
In an Explosion-Proof/Flameproof installation, do not remove the transmitter covers
when power is applied to the unit.
Install and tighten process connectors before applying pressure.
Avoid contact with the leads and terminals. High voltage that may be present on leads
can cause electrical shock.
91.
). Refer to the following safety messages before performing
Section 4: Electrical Installation
"Disassembly procedures" on
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