Emerson Rosemount 2090P Quick Start Manual page 26

Quick Start Guide
Table 14. Input Parameters
Parameter
Voltage U
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 7 J impact test.
Brazil
E2 INMETRO Flameproof
Certificate: UL-BR 15.0728X
Standards: ABNT NBR IEC60079-0:2008 + Errata 1:2011,
Markings: Ex db IIC T6...T4 Ga/Gb, T4/T5(–60 °C
Special Conditions for Safe Use (X):
1. This device contains a thin wall diaphragm less than 1mm 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. Installations, 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.
3. Non-standard paint options may cause risk from electrostatic discharge. Avoid
installations that could 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.
I2 INMETRO Intrinsic Safety
Certificate: UL-BR 13.0246X
Standards: ABNT NBR IEC60079-0:2008 + Errata 1:2011, ABNT NBR IEC60079-11:2009
Markings: Ex ia IIC T4 Ga (–55 °C
Table 15. Input Parameters
Parameter
Voltage U
Current I
i
Power P
i
Capacitance C
Special Conditions 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 when
installing the equipment.
26
HART
36 V
i
ABNT NBR IEC 60079-1:2009 + Errata 1:2011,
ABNT NBR IEC 60079-26:2008 + Errata 1:2008
HART
30 V
i
200 mA
0.9 W
0.012 μF
i
≤ T ≤
a
≤ T ≤
+70 °C)
a
≤ T
+80 °C), T6(–60 °C
January 2018
≤
+70 °C)
a