Det-Tronics U9500 Infiniti Gas Transmitter - Manual (Page 48)

95-8444 D-2 10.1
The actual enclosure must provide a maximum measured reference pressure of 15 bar measured according to
IEC 60079-1: 2007, §15.
The CGS Combustible Gas Sensor is to be installed in places where there is a low risk of mechanical damage.
SENSOR TERMINATION BOX (STB)
IECEx ULD 10.0007X
Ex d IIC T4–T6 Gb
T6 (Tamb = –55°C to +60°C)
T5 (Tamb = –55°C to +75°C)
T4 (Tamb = –55°C to +125°C)
IP66
IEC Standards: IEC 60079-0: 2007
IEC 60079-1: 2007
IEC 60529, 2.1.ed.+Corr. 1:2003+2:2007