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First Steps - Emerson Rosemount 5081 Quick Start Manual

Explosion-proof, single-input intelligent explosion-proof, single-input intelligent transmitter
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April 2019
1

First steps

1.1
Unpack and inspect
To unpack the instrument:
Procedure
1. Inspect the shipping container(s). If there is damage, contact the
shipper immediately for instructions.
2. If there is no apparent damage, unpack the container(s).
3. Ensure that all items shown on the packing list are present.
If items are missing, contact your local Customer Care representative
4. Save the shipping container and packaging.
They can be used to return the instrument to the factory in case of
damage.
1.2
Installation
1.2.1
Installation guidelines
1. The transmitter tolerates harsh environments. For best results, install
the transmitter in an area where temperature extremes, vibrations,
and electromagnetic and radio frequency interference are minimized
or absent.
2. To prevent unintentional exposure of the transmitter circuitry to the
plant environment, keep the security lock in place over the circuit
end cap. To remove the circuit end cap, loosen the lock nut until the
tab disengages from the cap end and then unscrew the cover.
3. The transmitter has two ¾-inch conduit openings, one on each side
of the housing. Run sensor cable through the left side opening (as
viewed from the wiring terminal end of the transmitter) and run
power wiring through the right side opening.
4. Use water tight cable glands to keep moisture out of the transmitter.
5. If using conduit, plug and seal the connections at the transmitter
housing to prevent moisture from getting inside the transmitter.
Equipment damage
Moisture accumulating in the transmitter housing can affect the
performance of the transmitter and may void the warranty.
Quick Start Guide
CAUTION
Quick Start Guide
5

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