WIKA REFRACTO-PAD TC59-R Manual De Instrucciones página 14

6. Commissioning, operation
6.9 Expansion loops
Expansion loops should be designed to account for maximum tube movement from start up
position to operating temperature. Loops should be designed in accordance with allowable
space available. Examples of expansion loops are S-loop, multiple coil, single coil and spiral
loop.
EN
S-loop
Single coil
6.10 Exiting the furnace
The sensor should exit the furnace as per installation requirements. MI cable must follow
best practices for routing.
WARNING!
Ensure the cable does not pass through direct flame.
6.10.1 Fixed exit
Assemble the process neck extension as per the installation.
Install and tighten compression fitting to manufacturer's specifications, if included.
WARNING!
Do not place compression fitting on the thermocouple transition.
14 WIKA operating instructions model TC59-R (REFRACTO-PAD
Multiple coil
Spiral loop
)
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