Emerson Rosemount 3051 Reference Manual page 188

Appendix B: Product Certifications
November 2012
European certifications
E8
Process Temp
-50 to 65
-50 to 80
Special Conditions for Safe Use (X):
1.) In case of repair, contact the manufacturer for information on the dimensions of the
flameproof joints.
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 installation and maintenance shall be followed in detail to assure
safety during its expected lifetime.
3.) The capacitance of the wrap around label to the enclosure, 1.6E-9 F, exceeds the limit in
Table 9 of IEC 60079-0. The user shall determine suitability for the specific application.
4.) Wait at least 5 minutes after powering down device before opening covers, when a
hazardous atmosphere is present.
I1
178
ATEX Flame-Proof
Certification No.: KEMA 00ATEX2013X
Applicable Standards: EN60079-0: 2009, EN60079-1: 2007, EN60079-26: 2007, IEC
60079-0:2011
II 1/2 G, Ex d IIC T6 (–50  Ta  65 °C) Ga/Gb,
Markings:
Ex d IIC T5 (–50  Ta  80 °C) Ga/Gb,
1180
Ambient Temp
-50 to 65
-50 to 80
ATEX Intrinsic Safety and Dust
Certificate No.: BAS 97ATEX1089X
Applicable Standards: IEC60079-0:2011, EN60079-11: 2012, EN60079-31: 2009,
II 1 GD, Ex ia IIC T4 Ga (–60  Ta  +70 °C),
Markings:
Ex ia IIC T5 Ga (–60  Ta  +40 °C)
Ex ta IIIC T50 °C T 60°C Da, Ui = 30 V Ii = 200 mA Pi = 0.9 W Ci = 0.012 μF, IP66,
500
1180
Special Conditions for Safe Use (X):
1.) The apparatus is not capable of withstanding the 500 V insulation test required by
EN60079-11. This must be taken into account when installing the apparatus.
2.) 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 if located
in Zone 0.
Temp Class
T6
T5
Reference Manual
00809-0100-4001, Rev JA
Product certifications