WIKA TR12 Serie Manual De Instrucciones página 9

3. Commissioning, operation
3.4 Safety-related instructions for the different variants
TR12-M, TC12-M
Module 1)
Thread
Thread Thread
T4: (-50) -40 °C < T < +80 °C
a
T3: (-50) -40 °C < T < +150 °C
a
T1: (-50) -40 °C < T < +300 °C
a
1) Use without suitable case is not permitted.
WIKA additional information TR12/TC12, flameproof enclosure (Ex d)
TR12-B, TC12-B
Variant 1
Thread
TR12-B, TC12-B TR12-B, TC12-B
Variant 2 Variant 3
Legend:
Connection head

Neck tube

Connection to thermowell

T4
T3
T1
Thread
T
undefined
Measuring insert

Terminal block

Transmitter (option)

Field transmitter

EN
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