13
Temposonics
®
 GTE Analog ATEX / NEC / CEC
Operation Manual
8.  Certifications
Certi cation required GTE-xxxxx-Bxx-1-xx-EX 
(+24 VDC (–15/+20 %))
IECEx / ATEX
(IECEx: Global market; 
ATEX: Europe)
Ex nA IIC T4 Gc
Zone 2
−40 °C ≤ Ta ≤ +75 °C (−40 °F ≤ Ta ≤ +167 °F)
NEC
(USA)
Class I/II/III Div 2 T4
Groups ABCDEFG
Class I, Zone 2, AEx nA IIC T4 
Class II/III, Zone 22, AEx tc IIC T130 °C
–20 °C ≤ Ta ≤ +75 °C (−4 °F ≤ Ta ≤ +167 °F)
CEC
(Canada)
Class I/II/III Div 2 T4
Groups ABCDEFG
Ex nA IIC T4 Gc 
Ex tc IIC T130 °C Dc 
–20 °C ≤ Ta ≤ +75 °C (−4 °F ≤ Ta ≤ +167 °F)
Fig. 7: Certications GTE Analog
9.  Declaration of conformity of GTE Analog
Latest certicates and approvals available at:
www.mtssensors.com