Emerson Rosemount 2051 Series Quick Start Manual page 30

Quick Start Guide
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.
N1 ATEX Type n
Certificate
Standards
Markings
Special Conditions for Safe Use (X):
1. If the equipment is fitted with an optional 90 V transient
suppressor, it is incapable of withstanding the 500 V electrical
strength test as defined in clause 6.5.1 of by EN 60079-15:
2010. This must be taken into account during installation.
ND ATEX Dust
Certificate
Standards
Markings
Special Conditions for Safe Use (X):
1. If the equipment is fitted with an optional 90 V transient
suppressor, it is incapable of withstanding the 500 V isolation
from earth test, and this must be taken into account during
installation.
2. Variants with a paint finish must not be installed in a dust-
laden airflow.
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.
7.6 International
E7 IECEx Flameproof
Certificate
30
Baseefa08ATEX0130X
EN IEC 60079-0: 2018, EN60079-15: 2010
II 3 G Ex nA IIC T4 Gc (–40 °C ≤ Ta ≤ +70 °C)
Baseefa08ATEX0182X
EN IEC 60079-0: 2018, EN60079-31: 2014
II 1 D Ex ta IIIC T
+85 °C)
IECExKEM08.0024X
105 °C Da (–20 °C ≤ Ta ≤
500
October 2023
Emerson.com