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Reference Manual
00809-0100-4530, Rev BA
July 2009
Rosemount 5300 Series
B-14
CANADIAN STANDARDS
ASSOCIATION (CSA)
APPROVAL
This product meets the Dual Seal Requirements of ANSI/ISA 12.27.01-2003.
Dual seal annunciation
The breach of the secondary seal is annunciated via product leakage from the
antenna’s vents. The leakage will be visible and/or audible from the
transmitter head’s threads.
Dual seal maintenance
No maintenance required. Verify proper operation by keeping leak path free
from ice or contamination.
Cert. no. 1514653.
Intrinsic Safety
Figure B-14. Approval Label
Canadian Standards Association
(CSA) HART model
I6 Intrinsically Safe Ex ia.
Class I, Division 1, Groups A, B, C and D.
Temperature code T4.
4-20 mA/HART model: U
i
=30 V, I
i
=130 mA, P
i
=1.0 W, C
i
=7.26 nF, L
i
=0 H.
Installation Drawing: 9240 030-937.
Ambient temperature limits: -50
°C to + 70 °C.