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4. Appropriate cable, glands and plugs need to be suitable for a
temperature of 5 °C greater than maximum specified temperature
for location where installed.
I7 IECEx Intrinsic Safety
Certificate:
Standards:
Markings:
Table 9-4: Input Parameters
Parameter
Voltage U
Current I
Power P
i
Capacitance C
Special Conditions for Safe Use (X):
1. When fitted with a transient suppression terminal block, the
Rosemount
This must be taken into account during installation.
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 environment.
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 500 V isolation test. This must be
taken into account during installation.
NK IECEx Dust
Certificate:
Standards:
Markings:
28
IECEx BAS 12.0071X
IEC60079-0:2011, IEC60079-11:2011
Ex ia IIC T4 Ga (–55 °C ≤ T
i
i
i
™
3051P is incapable of passing the 500 V isolation test.
IECEx BAS 12.0072X
IEC60079-0:2011, IEC60079-15:2010
Ex nA IIC T5 Gc (–40 °C ≤ T
IECEx BAS12.0073X
IEC60079-0:2011, IEC60079-31:2008
Ex t IIIC T50 °C T
≤ +70 °C)
a
HART
30 V
200 mA
0.9 W
0.012 μF
≤ +70 °C)
a
60 °C Da
500
May 2019
Emerson.com/Rosemount
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