Emerson Rosemount 3051S Quick Start Manual page 43

February 2019
4. The SuperModule(s) must be securely screwed in place to maintain the
ingress protection of the enclosure(s).
N1 ATEX Type n
Certificate
Standards
Markings
Special Condition for Safe Use (X):
1. The equipment is not capable of withstanding the 500 V insulation test
required by clause 6.5 of EN 60079-15:2010. This must be taken into
account when installing the equipment.
Note
RTD Assembly is not included with the Rosemount 3051SFx Type n Approval.
9.4 International
E7 IECEx Flameproof and Dust
Certificate IECEx DEK 15.0072X, IECEx BAS 09.0014X
Standards IEC 60079-0:2011, IEC 60079-1:2014, IEC 60079-26:2014, IEC
Markings
Temperature class
T6
T5
T4
Special Conditions for Safe Use (X):
1. This device contains a thin wall diaphragm less than 1 mm thickness
that forms a boundary between zone 0 (process connection) and zone
1 (all other parts of the equipment). The model code and datasheet
are to be consulted for details of the diaphragm material. 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.
Quick Start Guide
BAS01ATEX3304X
EN 60079-0:2012, EN 60079-15:2010
II 3 G Ex nA IIC T5 Gc, (–40 °C ≤ T
60079-31:2008
Ex db IIC T6...T4 Ga/Gb, T6 (–60 °C ≤ T
≤ T ≤ +80 °C); V
a max
(–20 °C ≤ T ≤ +85 °C)
a
Process temperature
–60 °C to +70 °C
–60 °C to +80 °C
–60 °C to +120 °C
≤ +85 °C), V
a
= 42.4 VDC Ex ta IIIC T105 °C T
Quick Start Guide
= 45 V
max
≤ +70 °C), T4/T5 (–60 °C
a
95 °C Da
500
Ambient temperature
–60 °C to +70 °C
–60 °C to +80 °C
–60 °C to +80 °C
43