Emerson Rosemount 3144P Quick Start Manual page 22

Quick Start Guide
Special Condition for Safe Use (X):
1. When fitted with the transient terminal options, the equipment is
not capable of passing the 500 V electrical strength test as defined in
clause 6.5.1 of EN 60079-15: 2010. This must be taken into account
during installation.
5.6 Brazil
5.6.1 E2 INMETRO Flameproof and Dust
Certificate UL-BR 13.0535X
Standards ABNT NBR IEC 60079-0:2013; ABNT NBR IEC 60079-1:2016;
Markings
Special Conditions for Safe Use (X):
1. See product description for ambient temperature limits and process
temperature limits.
2. The non-metallic label may store an electrostatic charge and become
a source of ignition in Group III environments.
3. Guard the LCD display cover against impact energies greater than
four joules.
4. Consult the manufacturer if dimensional information on the
flameproof joints is necessary.
5.6.2 I2 INMETRO Intrinsic Safety [HART]
Certificate UL-BR 15.0088X
Standards ABNT NBR IEC 60079-0:2013, ABNT NBR IEC 60079-11:2013
Markings
Special Conditions for Safe Use (X):
1. When fitted with the transient terminal options, the equipment is
not capable of withstanding the 500 V electrical strength test as
defined in ABNT NBR IEC60079-11. This must be taken into account
during installation.
2. The enclosure may be made from aluminum alloy with a protective
polyurethane paint finish; however, care should be taken to protect it
22
ABNT NBR IEC 60079-31:2014
Ex db IIC T6...T1 Gb; T6(-50 °C ≤ T
T ≤ +60 °C)
a
Ex tb IIIC T130 °C Db; IP66; (-40 °C ≤ T
Ex ia IIC T6 Ga (-60 °C < T
75 °C)
See Table 5-9 for entity parameters.
≤ +40 °C); T5...T1(-50 °C ≤
a
≤ +70 °C)
a
< 50 °C), Ex ia IIC T5 Ga (-60 °C < T
a
March 2020
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a
Rosemount 3144P