Emerson Rosemount 1151 Pressure Transmitter Manuale Utente Scaricare il pdf (Pagina 5)

Quick Installation Guide

00825-0100-4593, Rev BA

July 2009

Rosemount 1151

STEP 1 CONTINUED...

C. O-rings with Flange Adapters

WARNING

Whenever the flanges or adapters are removed, visually inspect the 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 and alignment screws after installation to compensate for seating of the

PTFE o-ring.

Failure to install proper flange adapter O-rings may 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.

Rosemount 3051S / 3051 / 2051 / 3001 / 3095

Rosemount 1151

Flange Adapter

O-ring

Flange Adapter

O-ring

PTFE Based

Elastomer

PTFE

Elastomer

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Emerson Rosemount 1151 Pressure Transmitter Manuale Utente Pagina 5