Emerson Rosemount 2051 Reference Manual page 182

Appendix B: Product Certifications
April 2013
E1
1. Appropriate ex d blanking plugs, cable glands, and wiring needs to be suitable for a
temperature of 90 °C.
2. This device contains a thin wall diaphragm. Installation, maintenance, and use shall take into
account the environmental conditions to which the diaphragm will be subjected. The
manufacturer's instructions for maintenance shall be followed in detail to assure safety during
its expected lifetime.
3. In case of repair, Contact Emerson Process Management for information on the dimensions of
flameproof joints.
ND
IECEx Certifications
I7
Table B-2. Input Parameters
U = 30 V
i
I = 200 mA
i
P = 1.0 W
i
C = 0.012 μF
i
172
ATEX Flame-Proof
Certification No. KEMA 08ATEX0090X
Applicable Standards: EN60079-0:2009, IEC60079-0:2011, EN60079-1:2007,
EN60079-26:2007
Markings II 1 / G
2
Ex d IIC T6 Ga/Gb (–50 °C  T
Ex d IIC T5 Ga/Gb (–50 °C  T
IP66
1180
U = 42.4 Vdc
i
Special Conditions for Safe Use (X):
ATEX Dust
Certification No. Baseefa08ATEX0182X
Applicable Standards: EN60079-0:2012, EN 60079-31:2009
Markings: II 1 D Ex t IIIC T50 °C T
IP66 IP68
U = 42.4 Vdc
i
1180
Special Conditions for Safe Use (X):
If the equipment is fitted with an optional 90 V transient suppressor, it is incapable of
isolation from earth test and this must be taken into account during installation.
IECEx Intrinsic Safety
Certification No. IECExBAS08.0045X
Applicable Standards: IEC60079-0:2011, IEC60079-11:2011
Ex ia IIC T4 Ga (–60 °C  T
Special Conditions for Safe Use (X):
When the optional transient protection terminal block is installed, the apparatus is not
capable of withstanding the 500V insulation test required by Clause 6.3.12 of
EN60079-11. This must be taken into account when installing the apparatus.
 65 °C)
a
 80 °C)
a
60 °C Da
500
 +70 °C)
a
Reference Manual
00809-0100-4107, Rev BA
Product Certifications