Emerson Rosemount 2051G Quick Start Manual page 28

Quick Start Guide
Certificate
Standards
Markings
Table 9-5: Input Parameters
Voltage U
Current I
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.
9.5 Brazil
E2 INMETRO Flameproof
Certificate UL-BR 15.0728X
Standards ABNT NBR IEC 60079-0:2013, ABNT NBR IEC 60079-1:2016,
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 connection) and
zone 1 (all other parts of the equipment). The model code and
datasheet are to be consulted for details of the diaphragm material.
Installation, maintenance, and use shall take into account the
environmental conditions to which the diaphragm will be subjected.
The manufacturer's instructions for installation and maintenance
shall be followed in detail to assure safety during its expected
lifetime.
2. Flameproof joints are not intended for repair.
28
IECEx BAS12.0073X
IEC60079-0:2011, IEC60079-31:2008
Ex t IIIC T50 °C T
HART
36 V
i
24 mA
i
ABNT NBR IEC 60079-26:2016
Ex db IIC T6...T4 Ga/Gb T4/T5(–60 °C ≤ T
≤ T ≤ +70 °C)
a
60 °C Da
500
May 2019
≤ +80 °C), T6(–60 °C
a
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