Emerson Rosemount 2051 Series Quick Start Manual page 22

Quick Start Guide
WARNING
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. Review the approvals section of this manual for any
restrictions associated with a safe
• Before connecting a Field Communicator in an explosive atmosphere,
ensure 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.
• Do not attempt to loosen or remove flange bolts while the transmitter is in
service.
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.
7.2.1
WARNING
• Before connecting a HART
ensure 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.
22 Rosemount 2051 Pressure Transmitter and Rosemount 2051CF Series Flowmeter Quick Start Guide
®
communicator in an explosive atmosphere,
February 2019