Emerson Rosemount 3051HT Quick Start Manual page 2

Quick Start Guide
NOTICE
This guide provides basic guidelines for the Rosemount 3051HT Transmitter. It does not provide
instructions for configuration, diagnostics, maintenance, service, troubleshooting, Explosion-proof,
Flameproof, or intrinsically safe (I.S.) installations.
WARNING
Explosions could result in death or serious injury.
Installation of device in an explosive environment must be in accordance with appropriate local,
national, and international standards, codes, and practices.
In an explosion-proof/flameproof installation, do not remove the transmitter covers when power is
applied to the unit.
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.
Process leaks could result in death or serious injury.
To avoid process leaks, only use the gasket designed to seal with the corresponding flange adapter.ph>
Physical access
Unauthorized personnel may potentially cause significant damage to and/or misconfiguration of end
users' equipment. This could be intentional or unintentional and needs to be protected against.
Physical security is an important part of any security program and fundamental to protecting your
system. Restrict physical access by unauthorized personnel to protect end users' assets. This is true for
all systems used within the facility.
Conduit/cable entries
Unless otherwise marked, the conduit/cable entries in the housing enclosure use a ½–14 NPT form.
Only use plugs, adapters, glands, or conduit with a compatible thread form when closing these entries.
Contents
System readiness......................................................................................................................... 3
Transmitter installation................................................................................................................ 4
Product certifications................................................................................................................. 21
2
June 2020
Emerson.com/Rosemount