Lcd Display - Emerson Rosemount 2088 Reference Manual

Electrical Installation
April 2021
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 installation.
• 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.
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.
Replacement equipment or spare parts not approved by Emerson for use as spare
parts could reduce the pressure retaining capabilities of the transmitter and may
render the instrument dangerous.
• Use only bolts supplied or sold by Emerson
Improper assembly of manifolds to traditional flange can damage sensor module.
• For safe assembly of manifold to traditional flange, bolts must break back plane of
flange web (i.e., bolt hole) but must not contact sensor module housing.
• Severe changes in the electrical loop may inhibit HART
to reach alarm values. Therefore, Rosemount cannot absolutely warrant or guarantee
that the correct Failure alarm level (HIGH or LOW) can be read by the host system at
the time of annunciation.
4.3

LCD display

Transmitters ordered with the LCD display option (M5) are shipped with the display
installed. Installing the display on an existing 2051 Transmitter requires a small instrument
screwdriver. Carefully align the desired display connector with the electronics board
connector. If connectors don't align, the display and electronics board are not compatible.
52
™
as spare parts.
Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual
Reference Manual
00809-0100-4108
®
Communication or the ability