Rosemount 3051 - Page 19

Quick Start Guide
19
January 2017
N1 ATEX Type n and Dust
Certificate: BAS00ATEX3105X; Baseefa11ATEX0275X
Standards: EN60079-0:2012, EN60079-15:2010, EN60079-31:2009
Markings: II 3 G Ex nA IIC T5 Gc (–40 °C ≤ T
a
≤ +70 °C);
II 1 D Ex ta IIIC T95 °C T
500
105 °C Da (–20 °C ≤ T
a
≤ +85 °C)
Special Conditions for Safe Use (X):
1. This apparatus is not capable of withstanding the 500 V insulation test that is required
by EN60079-15. This must be taken into account when installing the apparatus.
2. Some variants of the equipment have reduced markings on the nameplate. Refer to
the Certificate for full equipment marking.
International
E7 IECEx Flameproof and Dust
Certificate: IECEx KEM 09.0034X; IECEx BAS 10.0034X
Standards: IEC60079-0:2011, IEC60079-1:2014-06, IEC60079-26:2014-10,
IEC60079-31:2008
Markings: Ex db IIC T6...T4 Ga/Gb, T6(–60 °C ≤ T
a
≤ +70 °C),
T4/T5(–60 °C ≤ T
a
≤ +80 °C);
Ex ta IIIC T95 °C T
500
105 °C Da (–20 °C ≤ T
a
≤ +85 °C)
Special Conditions for Safe Use (X):
1. 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.
2. Flameproof joints are not intended for repair.
3. Non-standard paint options may cause risk from electrostatic discharge. Avoid
installations that could cause electrostatic build-up on painted surfaces, and only clean
the painted surfaces with a damp cloth. If paint is ordered through a special option
code, contact the manufacturer for more information.
4. Some variants of the equipment have reduced markings on the nameplate. Refer to
the Certificate for full equipment marking.
I7 IECEx Intrinsic Safety
Certificate: IECEx BAS 09.0076X
Standards: IEC60079-0:2011, IEC60079-11:2011
Markings: HART: Ex ia IIC T5/T4 Ga, T5(–60 °C ≤ T
a
≤ +40 °C), T4(–60 °C ≤ T
a
≤ +70 °C)
Fieldbus/PROFIBUS: Ex ia IIC T4(–60 °C ≤ T
a
≤ +60 °C)
Table 9. Process Temperature
Temperature class Process temperature
T6
–60 to +70 °C
T5
–60 to +80 °C
T4
–60 to +80 °C