APPENDIX B - CERTIFICATION
ThisappendixdenesthecerticationsfortheApexgassensingsystemcomponents.Itincludesthe
CSA and UL Control Drawings, see B.4.
B.1 TRANSMITTER UNIT
TheTransmitterUnitisdesignedandapprovedforuseinhazardousareas.
TherearethreecertiedversionsoftheTransmitterUnit:
• ATEX Part No: 2110B2200
• UL Part No: 2110B2203
• CSA Part No: 2110B2204
AcerticationlabelislocatedontopoftheAPEXTransmitterUnit.Thelabelcontainsalltherelevant
informationregardingtheproduct’sidenticationandcerticationstate.
ATEX
UL
CLASS I, DIV 1, GROUPS B, C, D
OP.TEMPCODE T4(Tamb.-40to+80
o
C)
T5(Tamb.-40to+55
o
C)
CSA
CLASS I, DIV 1, GROUPS B, C, D
OP.TEMPCODE T4(Tamb.-40to+75
o
C)
T5(Tamb.-40to+55
o
C)
Note: TransmitterUnitcertiedtoCSA 22.2 No. 152 onlywhencertiedsensoristtedwithspecic
cartridges.SeeB.5ControlDrawings,CSA(page126)
Identicationnumberof
ATEXnotiedbody
ATEXHazardousArea
ApprovalCerticateNo.
ATEXMeasuring
Function Approval
CerticateNo.
CerticateCode
Serial Number/
Year of Manufacture
Warnings
ModicationStatus
Manufacturer’s
Trademark & Address
Product Name
Explosion Protection
Mark and Equipment
CertiedAmbient
Temperature