NOTICE
This guide provides basic guidelines for Rosemount 2088, 2090F, and 2090P Transmitters. It does not
provide instructions for configuration, diagnostics, maintenance, service, troubleshooting, Explosion-
proof, Flameproof, or intrinsically safe (I.S.) installations. See the Rosemount 2088 Reference Manual
for more information. This manual is also available electronically on Emerson.com/Rosemount.
WARNING
Explosions could result in death or serious injury.
Installation of this transmitter in an explosive environment must be in accordance with the
appropriatelocal, national, and international standards, codes, and practices. Review the approvals
section of thismanual for any restrictions associated with a safe installation.
• Before connecting a handheld communicator in an explosive atmosphere, make sure
theinstruments in the loop are installed in accordance with intrinsically safe or non-incendive
fieldwiring practices.
• In an explosion-proof/flameproof installation, do not remove the transmitter covers when power
is applied to the unit.
Process leaks could result in death or serious injury.
To avoid process leaks, only use the O-ring designed to seal with the corresponding flange adapter.
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.
Conduit/cable entries
Unless marked, the conduit/cable entries in the transmitter housing use a ½–14 NPT thread
form.Entries marked “M20” are M20 x 1.5 thread form. On devices9 with multiple conduit entries, all
entrieswill have the same thread form. Only use plugs, adapters, glands, or conduit with a compatible
threadform when closing these entries.
Contents
System readiness......................................................................................................................... 3
Mount the transmitter..................................................................................................................5
Set the switches........................................................................................................................... 9
Connect the wiring and power up...............................................................................................11
Verify transmitter configuration using a Field Communicator.................................................... 14
Trim the transmitter...................................................................................................................20
Safety Instrumented Systems (SIS) installation...........................................................................23
Product certifications................................................................................................................. 24
Rosemount 2088 and 2090 Declaration of Conformity...............................................................44
China RoHS................................................................................................................................ 47
Quick Start Guide March 2022
2 Emerson.com/Rosemount
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