APPENDIX B - CERTIFICATION
B.2   CERTIFIED SENSOR
TheCertiedSensorisdesignedandapprovedforuseinhazardousareas.
Therearesixcertiedsensortypes:
Sensor - ECC/Catalytic
  •  ATEX      Part No: 2110B2000  or 2110B2070
  •  UL      Part No: 2110B2003 or 2110B2073
  •  CSA      Part No: 2110B2004 or 2110B2074
Sensor - Thick Film 
  •  ATEX      Part No: 2110B2010 or 2110B2010
  •  UL      Part No: 2110B2013 or 2110B2013
  •  CSA      Part No: 2110B2014 or 2110B2014
TheUL/CSACertiedSensorissuitableforconnectiontoanApexTransmitterUnitoranApex/
Matrix Junction Box.
Caution: OnlycartridgeswiththefollowingpartnumberscanbettedtotheCertied
Sensor:
      2110B30x0, 31x0, 32x0, 33x0, 34x0, 35x0 series
     2110B3700 - 2110B3999 range
CertiedSensorapprovedtoCSA 22.2 No. 152onlywhenttedwithspeciccartridges.SeeB.5
Control Drawings, CSA (page 126)
AcerticationlabelislocatedonthebodyoftheCertiedSensor.Thelabelcontainsalltherelevant
informationregardingtheproduct’sidenticationandcerticationstate.
Special conditions for safe use - ATEX
1. The integral leads shall be protected from impact and suitably terminated.
2. Equipotential bonding is to be provided by the mounting arrangement.
3. The sensor is not to be used in atmospheres containing more than 21% oxygen.