Chapter 2 Installation; Mounting The Transmitter - Emerson Rosemount 327T Quick Start Manual

Temperature transmitter
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Quick Start Guide
00825-0100-4329
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
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
January 2019
327T Product Data
13

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