CSA 221421 
Ex nA IIC  
DIP A22 IP6X T105ºC 
AEx nA IIC, CI, ZONE 2 
AEx tD 22, IP6X T105ºC 
CI D2, Gr A-D, CII D2, Gr F,G, CIII 
OPERATING TEMP CODE: T4 
AMBIENT TEMP RANGE = -40ºC TO +80ºC 
Control Drawing INS10035 
Vmax = 28VDC, Imax = 100mA 
  
                    
                    
CSACa 24ATEX1004X 
IECEx CSA 240015X 
Ex ec IIC T* ºC Gc 
Ex tc IIIC T135 ºC Dc 
Temperature code for gas for ambient range: 
T4 for ambient range of -40 ºC to +80 ºC 
T3 for ambient range of -40 ºC to +121 ºC 
V = 28VDC I = 22mA 
  
Approved Cabling: CB102, CB103*, CB111, CB190*, CB193*, CB296 (*Approved for Use in T4 Applications Only)