Emerson Rosemount 3051G Quick Start Manual page 27

July 2023
Table 4-4:
Input Parameters
(continued)
Power P
Capacitance
C
i
Inductance L
Special Conditions for Safe Use(X):
1. If the apparatus is fitted with optional 90V transient
suppressor, it is not capable of withstanding the 500V
insulation test required by IEC60079-11. 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 a Zone
0 area.
N7 IECEx Type n
Certificate:
Standards:
Markings:
Special Condition for Safe Use(X):
1. When fitted with a transient suppression terminal block, the
Model 2088 is incapable of passing the 500V isolation test. This
must be taken into account when installing the apparatus.
4.6 Brazil
E2 INMETRO Flameproof
Certificate:
Standards:
Markings:
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
Quick Start Guide
0.9 W
i
0.012 µF
0 mH
i
IECEx BAS 12.0072X
IEC60079-0:2011, IEC60079-15:2010
nA IIC T5 Gc (-40 °C ≤ Ta ≤ +70 °C)
UL-BR 15.0728X
ABNT NBR IEC60079-0:2013, ABNT NBR IEC
60079-1:2016, ABNT NBR IEC 60079-26:2016
Ex db IIC T6...T4 Ga/Gb T4/T5(-60 °C ≤ T
T6(-60 °C ≤ T ≤ +70 °C)
a
Quick Start Guide
≤ +80 °C),
a
27