WIKA T32.1S User Manual

GB
11258421.0901/2012GB/D
WIKAoperatinginstructionstemperaturetransmitterT32.xS 15
4. Design and function
4.1 Description
Thetemperaturetransmitterisusedforconvertingaresistancevalue
oravoltagevalueintoaproportionalcurrentsignal(4...20mA).
Thusthesensorsarepermanentlymonitoredfortheirfault-free
operation.
Thetransmittermeetstherequirementsfor:
■
FunctionalsafetyperIEC61508/IEC61511-1(dependingonthe
version)
■
Explosionprotection(dependingontheversion)
■
ElectromagneticcompatibilityinaccordancewithNAMUR
recommendationNE21
■
SignallingattheanalogueoutputinaccordancewithNAMUR
recommendationNE43
■
SensorburnoutsignallinginaccordancewithNAMURrecommen-
dationNE89(corrosionmonitoringsensorconnection)
4.2 Operation in safety-related applications
ThemodelT32.xS.xxx-S(SILversion)hasbeen
designedforuseinsafety-relatedapplications.
Themarkingofthisdesignvariantisgiveninchapter2.6"Labelling,
safetymarking".Foroperationinsafety-relatedapplicationsthe
additionalrequirementsmustbeobserved(seesafetymanual
"InformationonfunctionalsafetyofmodelT32.xS").Theinstructions
containedinthismustbefollowedwithoutfail.
4.3 Scope of delivery
Cross-checkscopeofdeliverywithdeliverynote.
4. Design and function

WIKA T32.1S Specifications

General

Brand	WIKA
Model	T32.1S
Category	Transmitter
Language	English