Appendix B Approval Information

Reference Manual

00809-0200-4101, Rev AA July 2008

Rosemount 2051

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .page B-1

Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .page B-1

Fieldbus Protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .page B-2

Approval Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .page B-8

OVERVIEW

SAFETY MESSAGES

This Appendix contains information on Approved manufacturing locations, European directive information, Ordinary Location certification, Hazardous Locations Certifications and approval drawings for FOUNDATION fieldbus protocol.

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 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 this section of the Rosemount 2051 reference manual for any restrictions associated with a safe installation.

•Before connecting a Field Communicator in an explosive atmosphere, make sure the instruments in the loop are installed in accordance with intrinsically safe or non-incendive field wiring practices.

•In an Explosion-Proof/Flameproof installation, do not remove the transmitter covers when power is applied to the unit.

Process leaks may cause harm or result in death.

•Install and tighten process connectors before applying pressure.

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.

Cable gland and plug must comply with the requirements listed on the certificates.

Approved Manufacturing Locations

Rosemount Inc. — Chanhassen, Minnesota USA

Emerson Process Management GmbH & Co. — Wessling, Germany Emerson Process Management Asia Pacific Private Limited — Singapore Beijing Rosemount Far East Instrument Co., LTD — Beijing, China