Quick Installation Guide
00825-0400-4101, Rev AA
March 2011
Rosemount 2051
14
Hazardous Locations Certifications
North American Certifications
FM Approvals
E5 Explosion-Proof for Class I, Division 1, Groups B, C, and D. Dust-Ignition-Proof for
Class II, Division 1, Groups E, F, and G. Dust-Ignition-Proof for Class III, Division 1.
T5 (T
a
= 85 °C), Factory Sealed, Enclosure Type 4X
IE/I5 Intrinsically Safe for use in Class I, Division 1, Groups A, B, C, and D; Class II, Division
1, Groups E, F, and G; Class III, Division 1, ZONE 0 AEx ia IIC T4 when connected per
Rosemount drawing 02051-1009; Non-incendive for Class I, Division 2, Groups A, B,
C, and D.
For F
OUNDATION fieldbus and PROFIBUS PA, Temperature Code: T4 (T
a
= 70 °C)
Temperature Code: T4 (T
a
= 60 °C)
Enclosure Type 4X
For input parameters see control drawing 02051-1009.
Canadian Standards Association (CSA)
All CSA hazardous approved transmitters are certified per ANSI/ISA 12.27.02-2003.
E6 Explosion-Proof for Class I, Division 1, Groups B, C, and D. Dust-Ignition-Proof for
Class II and Class III, Division 1, Groups E, F, and G. Suitable for Class I, Division 2
Groups A, B, C, and D for indoor and outdoor hazardous locations. Enclosure type 4X,
factory sealed. Single Seal.
C6 Explosion-Proof and intrinsically safe approval. Intrinsically safe for Class I, Division 1,
Groups A, B, C, and D when connected in accordance with Rosemount drawings
02051-1008. Temperature Code T3C. For input parameters see control drawing
02051-1008. Single Seal.
Explosion-Proof for Class I, Division 1, Groups B, C, and D. Dust-Ignition-Proof for
Class II and Class III, Division 1, Groups E, F, and G. Suitable for Class I, Division 2
Groups A, B, C, and D hazardous locations. Enclosure type 4X, factory sealed
European Certifications
I1 ATEX Intrinsic Safety
Certification No.: BAS08ATEX0129X II 1 G
Ex ia IIC T4 (T
amb
= –60 to +70 °C)
1180
Special Conditions for Safe Use (X):
When the optional transient protection terminal block is installed, the apparatus is not
capable of withstanding the 500 V insulation test required by Clause 6.3.12 of
EN60079-11. This must be taken into account when installing the apparatus.
The enclosure may be made of aluminum alloy and given a protective polyurethane
paint finish; however care should be taken to protect it from impact or abrasion located
in Zone 0.
Table 3. Input Parameters
U
i
= 30 V
I
i
= 300 mA
P
i
= 1.3 W
C
i
= 0 µF
00825-0400-4101.fm Page 14 Friday, March 25, 2011 1:34 PM
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