Emerson Rosemount 248 - International

68
Reference Manual
00809-0100-4825, Rev CB
Appendix B: Product Certifications
March 2014
Product Certifications
B.3.3 International
E7 IECEx Flameproof and Dust
Certificate: IECEx FMG 12.0022X
Standards Used: IEC 60079-0:2011, IEC 60079-1:2007-04, IEC 60079-31:2008
Markings: Ex d IIC T6…T1 Gb, T6(-50 °C
T
a
+40 °C), T5…T1(-50 °C T
a
+60 °C);
Ex tb IIIC T130°C Db, (-40 °C
T
a
 +70 °C); IP66;
See Tab le B -1 at the end of the Product Certifications section for Process Temperatures
Special Conditions for Safe Use (X):
1. See certificate for ambient temperature range
2. The non-metallic label may store an electrostatic charge and become a source of
ignition in Group III environments
3. Guard the LCD display cover against impact energies greater than 4 joules
4. Consult the manufacturer if dimensional information on the flameproof joints is
necessary
I7 IECEx Intrinsic Safety
Certificate: IECEx BAS 07.0086X
Standards Used: IEC 60079-0:2011, IEC 60079-11:2011
Markings: Ex ia IIC T5/T6 Ga, T5(-60 °C
T
a
+80 °C), T6(-60 °C T
a
+60 °C);
SeeTab le B- 2 at the end of the Product Certifications section for Entity Parameters
Special Conditions for Safe Use (X):
1. The apparatus must be installed in an enclosure which affords it a degree of protection
of at least IP20. Non-metallic enclosures must have a surface resistance of less than
1G; light allow or zirconium enclosures must be protected from impact and friction
when installed.
N7 IECEx Type n - with enclosure
Certificate: IECEx BAS 07.0055
Standards Used: IEC 60079-0:2011, IEC 60079-15:2010
Markings: Ex nA IIC T5 Gc; T5(-40 °C
T
a
+70 °C)
NG IECEx Type n - without enclosure
Certificate: IECEx BAS 13.0029X
Standards Used: IEC 60079-0:2011, IEC 60079-15:2010
Markings: Ex nA IIC T5/T6 Gc; T5(-60 °C
T
a
+80 °C), T6(-60 °C T
a
+60 °C)
Special Conditions for Safe Use (X):
1. The Model 248 Temperature Transmitter must be installed in a suitably certified
enclosure such that it is afforded a degree of protection of at least IP54 in accordance
with IEC 60529 and IEC 60079-15.