4.1 95-866125
AppenDix D
IEC APPROVAL DESCRIPTION
Ex d IIC T5 Gb
T
amb
–55°C to +75°C
IECEx FMG 08.0010X
IP66.
Performance verified in accordance with:
IEC 60079-29-1
Special Conditions for Safe Use (‘X’):
The UD10 control unit complies with IEC 60079-29-1 when connected to a Detector Head with an IEC certificate of
conformity to IEC 60079-29-1.
NOTE
Consideration must be given to overall Gas System Performance Requirements.
WARNING
When a sensor/detector is connected directly to the UD10 housing, the lower ratings of the two devices
will prevail.
D-1
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