Emerson Rosemount 5408, Справочное руководство

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2014; ANSI/UL 60079-26 – 2017; ANSI/NEMA
®
250 – 1991; ANSI/IEC
60529 – 2014; ANSI/ISA 12.27.01:2011
Markings IS CL I, ll, lll DIV 1, GRPS A-G T4…T2
NI CL I, DIV 2, GRPS A-D T4…T2
S CL Il, lll DIV 2, GRPS E-G T4…T3
CL l Zone 0 AEx ia IIC T4...T2 Ga
CL l Zone 0/1 AEx ib IIC T4...T2 Ga/Gb
Zone 20 AEx ia IIIC T85°C…T250°C Da
-60 °C ≤ Ta ≤ +70 °C
When installed per Control Drawing D7000002-885
SINGLE SEAL
Safety parameter HART ®
Voltage U
i
30 V
Current I
i
133 mA
Power P
i
1.0 W
Capacitance C
i
7.3 nF
Inductance L
i
0
Specific Conditions of Use (X):
1. The Model 5408 Level Transmitter will not pass the 500Vrms dielectric strength test
between the circuits and the earth ground. This must be taken into account during
installation.
2. Plastic wire-on tag, Plastic part of Process Seal Antenna and Non-standard paint
options (paint options other than Rosemount Blue) may cause risk from
Electrostatic discharge. Avoid installation that could cause electrostatic build-up,
and only clean with a damp cloth.
3. Appropriate cable, glands, and plugs need to be suitable for a temperature of 5 °C
greater than the maximum specified ambient temperature for location where
installed.
4. The Transmitter can be installed in the boundary wall between a Zone 0 and Zone 1
area. In this configuration, the process connection is installed in Zone 0, while the
transmitter housing is installed in Zone 1. Refer to Control Drawing D7000002-885.
5. Using the box provided on the nameplate, the User shall permanently mark the
type of protection chosen for the specific installation. Once the type of protection
has been marked it shall not be changed.
6. The applicable temperature class, ambient temperature range and process
temperature range if the equipment is as follows:
Product certifications Reference Manual
February 2020 00809-0100-4408
216 Reference Manual