Electrical Considerations - Emerson Rosemount 3051 Reference Manual

Electrical installation
August 2019
4.6

Electrical considerations

Note
Make sure all electrical installation is in accordance with national and local code
requirements.
WARNING
Electrical shock
Electrical shock can result in death or serious injury.
Do not run signal wiring in conduit or open trays with power wiring or near heavy
electrical equipment.
4.6.1 Conduit installation
CAUTION
Transmitter damage
If all connections are not sealed, excess moisture accumulation can damage the
transmitter.
Figure 4-4
Figure 4-4: Conduit Installation Diagrams
A. Possible conduit line positions
B. Sealing compound
76
Make sure to mount the transmitter with the electrical housing positioned
downward for drainage.
To avoid moisture accumulation in the housing, install wiring with a drip loop and
ensure the bottom of the drip loop is mounted lower than the conduit connections
of the transmitter housing.
shows recommended conduit connections.
A
B
B
A
Reference Manual
00809-0100-4007
Rosemount 3051