N7 IECEx Type n
Certificate:
IECEx BAS 12.0072X
Standards:
IEC60079-0:2011, IEC60079-15:2010
Markings:
Ex nA IIC T5 Gc (–40 °C ≤ T
a
≤ +70 °C)
Special Condition for Safe Use (X):
1. When fitted with a transient suppression terminal block, the
Rosemount 2088 is incapable of passing the 500 V isolation test. This
must be taken into account during installation.
NK IECEx Dust
Certificate:
IECEx BAS12.0073X
Standards:
IEC60079-0:2011, IEC60079-31:2008
Markings:
Ex t IIIC T50 °C T
500
60 °C Da
Table 8-11: Input Parameters
Parameter HART
Voltage U
i
36 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 7J
impact test.
8.2.6 Brazil
E2 Brazil Flameproof
Certificate:
UL-BR 15.0728X
Standards:
ABNT NBR IEC60079-0:2013, ABNT NBR IEC 60079-1:2016,
ABNT NBR IEC 60079-26:2016
Markings:
Ex db IIC T6…T4 Ga/Gb, T4/T5(–60 °C ≤ T
a
≤ +80 °C), T6(–60
°C ≤ T
a
≤ +70 °C)
March 2022 Quick Start Guide
Quick Start Guide 37
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