Post-Installation Check - Endress+Hauser iTEMP TMT84 Kurzanleitung

Installation instructions
3.3.2 Mounting typical of North America
1
Fig. 4: Head transmitter mounting
Thermometer design with thermocouples or RTD sensors and head transmitter
• Fit the thermowell (1) on the process pipe or the container wall. Secure the thermowell
according to the instructions before the process pressure is applied.
• Fit the necessary neck tube nipples and adapter (3) on the thermowell.
• Make sure sealing rings are installed if such rings are needed for harsh environmental
conditions or special regulations.
• Guide the mounting screws (6) through the lateral bores of the head transmitter (7).
• Position the head transmitter (5) in the terminal head (4) in such a way that the bus cable
(terminals 1 and 2) point to the cable entry.
• Using a screwdriver, screw down the head transmitter (5) in the terminal head (4).
• Guide the connection wires of the insert (3) through the lower cable entry of the terminal
head (4) and through the middle hole in the head transmitter (5). Wire the connection wires
and transmitter (see Section 4) together.
• Screw the terminal head (4), with the integrated and wired head transmitter, onto the
ready-mounted nipple and adapter (3).
NOTICE
Requirements for explosion protection
‣
Once the wiring is completed, screw the terminal head cover back on. The terminal head
cover must be secured properly.
3.4

Post-installation check

After installing the device, always run the following final checks:
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2 3 4 5 6
6
5
Endress+Hauser
TMT84
A0008520