Emerson Rosemount 3051S MultiVariable - N1 ATEX Type n; International; E7 IECEx Flameproof and Dust

August 2016
18
Quick Start Guide
N1 ATEX Type n
Certificate: Baseefa08ATEX0065X
Standards: EN 60079-0: 2012, EN 60079-15: 2010
Markings: II 3 G Ex nA IIC T4 Gc, (-40 °C ≤ T
a
≤ +70 °C), V
max
= 45 V
Special Condition for Safe Use (X):
1. If fitted with a 90 V transient suppressor, the equipment is not capable of withstanding
the 500 V electrical strength test as defined in Clause 6.5.1 of EN 60079-15:2010. This
must be taken into account during installation.
8.7 International
E7 IECEx Flameproof and Dust
Certificate: IECEx KEM 08.0010X (Flameproof)
Standards: IEC 60079-0:2011, IEC 60079-1: 2007, IEC 60079-26:2006
(3051SFx models with RTD are certified to IEC 60079-0:2004)
Markings: Ex d IIC T6…T4 Ga/Gb, T6(-60 °C ≤ T
a
≤ +70 °C), T5/T4(-60 °C ≤ T
a
≤ +80 °C)
Special Conditions for Safe Use (X):
1. The 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. For information on the dimensions of the flameproof joints the manufacturer shall be
contacted.
Certificate: IECEx BAS 09.0014X (Dust)
Standards: IEC 60079-0:2011, IEC 60079-31:2008
Markings: Ex ta IIIC T105 °C T
500
95 °C Da, (-20 °C ≤ T
a
≤ +85 °C), V
max
= 42.4 V
Special Conditions for Safe Use (X):
1. Cable entries must be used which maintain the ingress protection of the enclosure to at
least IP66.
2. Unused cable entries must be filled with suitable blanking plugs which maintain the
ingress protection of the enclosure to at least IP66.
3. Cable entries and blanking plugs must be suitable for the ambient temperature range of
the apparatus and capable of withstanding a 7 J impact test.
4. The Rosemount 3051S- SuperModule must be securely screwed in place to maintain the
ingress protection of the enclosure.
I7 IECEx Intrinsic Safety
Certificate: IECEx BAS 08.0025X
Standards: IEC 60079-0:2011, IEC 60079-11:2011
Markings: Ex ia IIC T4 Ga, T4(-60 °C ≤ T
a
≤ +70 °C)
Temperature class Process temperature
T6 -60 °C to +70 °C
T5 -60 °C to +80 °C
T4 -60 °C to +120 °C
Parameters HART
FOUNDATION
Fieldbus
SuperModule
only
RTD (for 3051SFx)
HART Fieldbus
Voltage U
i
30 V 30 V 7.14 V 30 V 30 V
Current I
i
300 mA 300 mA 300 mA 2.31 mA 18.24 mA