Emerson Rosemount 2051 Reference Manual page 76

Electrical Installation
September 2020
Figure 4-9: Internal Ground Connection
A. Internal ground location
Figure 4-10: External Ground Connection (Option V5 or T1)
A. External ground location
Note
Grounding the transmitter case via threaded conduit connection may not provide
sufficient ground continuity.
Transient protection terminal block grounding
The transmitter can withstand electrical transients of the energy level usually encountered
in static discharges or induced switching transients. However, high-energy transients,
such as those induced in wiring from nearby lightning strikes, can damage the transmitter.
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Reference Manual
00809-0100-4107
Rosemount 2051 Pressure Transmitter