
2.3.1
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.
a) Push the transmitter mounting screws through the sensor mounting plate.
b) Insert the snap rings (optional) into the transmitter mounting screw groove.
4. Wire the sensor to the transmitter.
5. Insert the transmitter-sensor assembly into the connection head.
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.
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.
WARNING
Explosions
Make sure enclosure covers are fully engaged to meet explosion-proof
requirements.
Reference Manual
Installation
00809-0100-4148
June 2019
13
Summary of Contents for Rosemount 148
Page 1: ...Reference Manual 00809 0100 4148 Rev DA June 2019 Rosemount 148 Temperature Transmitter ...
Page 4: ...Contents Reference Manual June 2019 00809 0100 4148 iv www Emerson com ...
Page 10: ...Introduction Reference Manual June 2019 00809 0100 4148 10 www Emerson com ...
Page 24: ...Installation Reference Manual June 2019 00809 0100 4148 24 www Emerson com ...
Page 34: ...Operation and Maintenance Reference Manual June 2019 00809 0100 4148 34 www Emerson com ...