Emerson 3051S Spezifikationen PDF herunterladen (Seite 99)

Reference Manual

00809-0100-4801, Rev FA

October 2010

6-1

Rosemount 3051S Series

Section 6 Safety Instrumented Systems

Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 6-1

Certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 6-2

3051S Safety Certified Identification . . . . . . . . . . . . . . . . . page 6-2

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 6-2

Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 6-3

Operation and Maintenance . . . . . . . . . . . . . . . . . . . . . . . . page 6-5

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 6-6

Spare Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 6-6

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 ( ). Refer to

the following safety messages before performing an operation preceded by

this symbol.

Warnings

Explosions can result in death or serious injury.

• Do not remove the transmitter covers in explosive environments when the

circuit is live.

• Transmitter covers must be fully engaged to meet explosion-proof

requirements.

• Before connecting a communicator in an explosive atmosphere, make sure the

instruments in the loop are installed in accordance with intrinsically safe or

nonincendive field wiring practices.

Electrical shock can result in death or serious injury.

• Avoid contact with the leads and terminals. High voltage that may be present

on leads can cause electrical shock.

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Emerson 3051S Spezifikationen Seite 99