7. Non-Standard Paint options may cause risk from electrostatic
discharge. Avoid installations that 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.
7.8 Brazil
7.8.1 E2 INMETRO Flameproof and Dust
Certificate:
UL-BR 13.0535X
Standards:
ABNT NBR IEC 60079-0:2013, ABNT NBR IEC 60079-1:2016,
ABNT NBR IEC 60079-31:2014
Markings:
Ex db IIC T6…T1 Gb; T6…T1: (–50 °C ≤ T
a
≤ +40 °C), T5…T1: (–
50 °C ≤ T
a
≤ +60 °C) Ex tb IIIC T130 °C; IP66; (–40 °C ≤ T
a
≤ +70
°C)
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 4
joules.
4. Consult the manufacturer if dimensional information on the
flameproof joints is necessary.
7.8.2 I2 INMETRO Intrinsic Safety
Certificate:
[Fieldbus]: UL-BR 15.0264X [HART]: UL-BR 14.0670X
Standards:
ABNT NBR IEC 60079-0:2008 + Corrigendum 1:2011, ABNT
NBR IEC 60079-11:2011
Markings:
[Fieldbus]: Ex ia IIC T* Ga (–60 °C ≤ T
a
≤ +** °C) [HART]: Ex ia
IIC T* Ga (–60 °C ≤ T
a
≤ +** °C)
See Table 7-2 for Entity Parameters and Temperature Classifications.
Special Conditions for Safe Use (X):
1. The apparatus must be installed in an enclosure which affords it a
degree of protection of at least IP20.
2. Non-metallic enclosures must have a surface resistance of less than 1
G Ω; light alloy or zirconium enclosures must be protected from
impact and friction when installed in a zone 0 environment.
April 2019 Quick Start Guide
Quick Start Guide 35
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