Emerson 3051S Spezifikationen PDF herunterladen (Seite 25)

Reference Manual

00809-0200-4801, Rev CA

July 2010

2-11

Rosemount 3051S Series

Whenever you remove flanges or adapters, visually inspect the PTFE

O-rings. Replace them if there are any signs of damage, such as nicks or

cuts. If you replace the O-rings, re-torque the flange bolts after installation to

compensate for cold flow. Refer to the process sensor body reassembly

procedure in Section 5 Troubleshooting on page 5-6.

Consider Housing

Rotation

The housing can be rotated to improve field access to wiring or to better view

the optional LCD display. Perform the following procedure:

Figure 2-4. Housings

Failure to install proper flange adapter O-rings can cause process leaks, which can

result in death or serious injury.

The two flange adapters are distinguished by unique O-ring grooves. Only use the

O-ring that is designed for its specific flange adapter, as shown below.

Refer to the Spare Parts list in Appendix B: Specifications and Reference Data for the

correct part numbers of the flange adapters and O-rings designed for 3051S

transmitters.

ROSEMOUNT 1151

ROSEMOUNT 3051S/ 3051/3001/3095/2024

Flange Adapter

O-ring

Flange Adapter

O-ring

Elastomer

PTFE

Elastomer

PTFE Based

3051S 3051C 2024

PlantWeb

Housing Junction Box Housing

Housing Rotation Set

Screw (3/32-inch)

1 2 ... 20 21 22 23 24 25 26 27 28 29 30 ... 239 240

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Emerson 3051S Spezifikationen Seite 25