WIKA intelliTHERM TGT73 Mode D'emploi page 15

6. Commissioning, operation
3. Position the indicator as required, tighten the hexagon bolts and
slotted screws, and finally tighten the lock nut or union nut firmly.
When using thermowells, they must be filled with a thermal contact
medium in order to reduce the heat transfer resistance between the
outer wall of the sensor and the inner wall of the thermowell. The
working temperature of the thermal compound is -40 ... +200 °C.
WARNING!
Do not fill hot thermowells. There is a risk of the oil
spraying out!
Thermowell
WIKA operating instructions model TGT73
CAUTION!
When using thermowells, please
note that the stem must not touch
the bottom of the thermowell.
Due to the different coefficients
of expansion of the materials, the
stem can bend at the bottom of the
thermowell.
(For the formula for the calculation
of the insertion length, l
respective thermowell data sheet)
Stem
Required safety
clearance
GB
, see the
1
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