4.1 95-866123
AppenDix b
CSA CERTIFICATION DESCRIPTION
CSA 08 2029512.
Class I, Div. 1, Groups B, C & D (T5);
Class I, Div. 2, Groups B, C & D (T4);
Class II/III, Div. 1/2, Groups E, F & G.
(T
amb
= –55°C to +75°C)
Type 4X
Conduit seal not required.
Performance verified in accordance with:
CSA C22.2 #152.
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.
B-1