Mount The Transmitter; Head Mount Transmitter With Din Plate Style Sensor - Emerson Rosemount 148 Quick Start Manual

April 2019
3

Mount the transmitter

3.1

Head mount transmitter with DIN plate style sensor

This type of installation is typical in Europe and Asia Pacific.
Procedure
1. Attach the thermowell to the pipe or process container wall.
2. Install and tighten thermowells before applying process pressure.
3. Assemble the transmitter to the sensor.
4. Wire the sensor to the transmitter.
5. Insert the transmitter-sensor assembly into the connection head.
6. Slip the shielded cable though the cable gland.
7. Attach a cable gland into the shielded cable.
8. Insert the shielded cable leads into the connection head through the
cable entry.
9. Connect and tighten the cable gland.
10. Connect the shielded power cable leads to the transmitter power
terminals.
Avoid contact with sensor leads and sensor connections.
11. Install and tighten the connection head cover.
Explosions
Make sure enclosure covers are fully engaged to meet explosion-
proof requirements.
Quick Start Guide
a) Push the transmitter mounting screws through the sensor
mounting plate.
b) Insert the snap rings (optional) into the transmitter mounting
screw groove.
a) Thread the transmitter mounting screw into the connection
head mounting holes.
b) Assemble the extension to the connection head.
c) Insert the assembly into the thermowell.
WARNING
Quick Start Guide
7