About This Guide - Emerson Rosemount 2051 Series Quick Start Manual

September 2023
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About this guide

This guide provides basic guidelines for Rosemount 2051 Pressure
Transmitters. It does not provide instructions for configuration,
diagnostics, maintenance, service, troubleshooting, explosionproof,
flameproof, or intrinsically safe (I.S.) installations. Refer to the
Rosemount 2051 Pressure Transmitter Reference Manual
more instructions. This guide is also available electronically at
Emerson.com.
1.1 Safety messages
WARNING
Explosions could result in death or serious injury.
Installation of these transmitters in an explosive environment must
be in accordance with the appropriate local, national, and
international standards, codes, and practices. Review the approvals
section of the Rosemount 2051 Reference Manual for any restrictions
associated with a safe installation.
In an explosionproof/flameproof installation, do not remove the
transmitter covers when power is applied to the transmitter.
Process leaks could result in death or serious injury.
To avoid process leaks, only use the O-ring designed to seal with the
corresponding flange adapter.
Electrical shock could cause death or serious injury.
Avoid contact with the leads and terminals. High voltage that may be
present on leads can cause electrical shock.
Conduit/cable entries
Unless marked, the conduit/cable entries in the housing use a ½–14
NPT thread form. Entries marked M20 are M20 × 1.5 thread form. On
devices with multiple conduit entries, all entries will have the same
thread form. Only use plugs, adapters, glands, or conduit with a
compatible thread form when closing these entries.
Quick Start Guide
Quick Start Guide
for
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