WIKA T32. S Series - Page 39

GB
11258421.0901/2012GB/D
WIKAoperatinginstructionstemperaturetransmitterT32.xS 39
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Theexternalwiringshallbesuitablefortheambienttemperature
rangeoftheenduseapplication.Themaximumambienttempe-
ratureforT32of85°Cshallbeconsidered.Theminimumcross
sectionforexternalwiringis0.14mm².
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Exicapplications:
ThetemperaturetransmittersmodelT32.xx.0NIshallbeinstalled
inapollutiondegree2environmentorbetterintheenduseappli-
cationforusewithanIP20minimumenclosureprovidedbyend
user.
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ExnAornLapplications:
ThetemperaturetransmittersmodelT32.xx.0NIshallbeinstalled
inapollutiondegree2environmentorbetterintheenduseappli-
cationforusewithanIP54minimumenclosureprovidedbyend
user.
Operation in zone 0:
Thetemperaturetransmittermayonlybeoperatedinareasrequiring
category1equipmentwhenthefollowingatmosphericconditions
exist:
Temperature: -20...+60°C
Pressure: 0.8...1.1bar
Operation in zone 1 and zone 2:
Inaccordancewiththetemperatureclass,thesetransmittersmay
onlybeusedinthefollowingambienttemperatureranges:
Application Ambient
temperature range
Temperature
class
Power P
i
GroupII -50°C≤Ta≤+85°C T4 800mW
-50°C≤Ta≤+75°C T5 800mW
-50°C≤Ta≤+60°C T6 800mW
DustEx -50°C≤Ta≤+40°C n.a. 750mW
-50°C≤Ta≤+75°C n.a. 650mW
-50°C≤Ta≤+100°C n.a. 550mW
n.a.=notapplicable
10. Notes for mounting, operating in ...