Emerson Rosemount 5408 Reference Manual page 215

Safety parameter
Voltage U
Current I
Power P
Capacitance C
Inductance L
Specific Conditions of Use (X):
1.
2.
3.
4.
5.
6.
Temperature class / Maximum
surface temperature
Gas groups:
T2
T3
T4
Dust groups:
T250°C
T200°C
T135°C
T100°C
Rosemount 5408 and 5408:SIS Level Transmitters
(-60°C ≤ Ta ≤ +70°C)
i
i
i
i
i
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.
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.
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.
The Transmitter can be installed in the boundary wall between a Category 1 and
Category 2 location. In this configuration, the process connection is installed in
Category 1, while the transmitter housing is installed in Category 2. Refer to Control
Drawing D7000002-885.
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.
The applicable temperature class, ambient temperature range and process
temperature range of the equipment is as follows;
HART
30 V
133 mA
1.0 W
7.3 nF
0
Ambient temperature range Process temperature range
-60°C ≤ Ta ≤ 70°C
-60°C ≤ Ta ≤ 70°C
-60°C ≤ Ta ≤ 70°C
-60°C ≤ Ta ≤ 70°C
-60°C ≤ Ta ≤ 70°C
-60°C ≤ Ta ≤ 70°C
-60°C ≤ Ta ≤ 70°C
Product Certifications
-60°C to 250°C
-60°C to 195°C
-60°C to 130°C
-60°C to 250°C
-60°C to 195°C
-60°C to 130°C
-60°C to 95°C
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