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Reference Manual
00809-0100-4107, Rev BA
Appendix B: Product Certifications
April 2013
B.3
HART Protocol
B.3.1
Hazardous Locations Certifications
North American Certifications
FM Approvals
E5
Explosion-Proof and Dust-Ignition-Proof
Certificate No: 3032938
Applicable Standards: FM Class 3600 – 1998, FM Class 3615 – 2006, FM Class 3810 –
2005, ANSI/NEMA 250 – 1991, ANSI/IEC 60529 – 2004
Markings: Explosion-Proof for Class I, Division 1, Groups B, C, and D
Dust-Ignition-Proof for Class II, Division 1, Groups E, F, G; and Class III, Division 1.
T5 (T
a
= -50 °C to +85 °C ), Factory Sealed, Enclosure Type 4X
I5
Intrinsically-Safe and Non-incendive
Certificate No: 3033457
Applicable Standards: FM Class 3600 – 1998, FM Class 3610 – 2007, FM Class 3611 –
2004, FM Class 3810 – 2005
Markings: Intrinsically Safe for use in Class I, Division 1, Groups A, B, C, and D; Class II,
Divisions 1, Groups E, F, and G; Class III, Division 1; Class I, Zone 0, AEx ia IIC; Nonincendive
for use in Class I, Division 2, Groups A, B, C and D; in accordance with Control Drawing
02051-1009
Enclosure Type 4X
Temperature Code:T4 (T
a
= -50 °C to +70 °C),
Enclosure Type 4X
For input parameters see control drawing 02051-1009.
Special Conditions for Safe Use:
1. The Model 2051 transmitter housing contains aluminum and is considered a potential risk of
ignition by impact or friction. Care must be taken into account during installation and use to
prevent impact and friction.
2. The Model 2051 transmitter with the transient terminal block (Option code T1) will not pass
the 500Vrms dielectric strength test and this must be taken into account during installation.
Canadian Standards Association (CSA)
All CSA hazardous approved transmitters are certified per ANSI/ISA 12.27.01-2003.
E6
Explosion-Proof, Dust Ignition Proof
Certificate No: 2041384
Applicable Standards: CSA Std. C22.2 No. 142 - M1987, CSA Std. C22.2 No. 30 - M1986,
CSA Std. C22.2 No. 213 - M1987, CAN/CSA-E60079-0:07,
CAN/CSA-E60079-1:07