Emerson Rosemount 327T, Быстрый старт

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2 Installation
This section provides instructions for mounting and connecting the temperature
transmitter.
2.1 Mounting the transmitter
This section provides instructions for mounting the temperature transmitter.
CAUTION
• Before installing or removing the temperature transmitter, ensure no pressure is
applied to the system and there is no medium present.
• Take measures to avoid dangers related to extreme machine and medium
temperatures.
2.1.1 Installing with G1 process connection
These process connection adapters are available.
• Adapter with sealing ring
• G1 flange
Note
The sealing ring on the transmitter acts as the process seal. The upper sealing area on
the process connection must be flush with the tapped hole and have a surface
characteristic of at least 21 Ra (0.81 Ra).
Note
Tighten the temperature transmitter to a torque of 25.81 ft/lb (35 Nm).
Follow these guidelines for adapters with a leakage port:
• Mount the temperature transmitter horizontally or slightly diagonally. Do not mount
the transmitter to the lowest point of the tank or pipe.
• Align the leakage port so that it is located at the lowest possible point.
Note
For more information about available adapters, see the Rosemount
™
327T Product Data
Sheet or visit Emerson.com .
• Follow the instructions included with the adapter.
• Use a suitable and approved lubricating paste for the application.
Quick Start Guide Installation
00825-0100-4329 January 2019
Quick Start Guide 13