Emerson Rosemount 5408 Reference Manual page 231

Reference Manual
00809-0100-4408
4. Appropriate cable, glands, and plugs need to be suitable for a temperature of 5 °C
5. The Transmitter can be installed in the boundary wall between a level Ga and level
6. Cable entries must be used which maintain the ingress protection of the enclosure
7. Using the box provided on the nameplate, the User shall permanently mark the
8. The applicable temperature class, ambient temperature range and process
Temperature class /
Maximum surface
temperature
IIC/ IIIC
T2/T250
T3/T200
T4/T135
T5/T100
T6/T85
B.15.2 IM Technical Regulations Customs Union (EAC) Intrinsic
Safety
Certificate
Markings
Rosemount 5408 and 5408:SIS Level Transmitters
accumulation of electrostatic charge, it is necessary to clean the painted surfaces
with a damp cloth.
greater than the maximum specified ambient temperature for location where
installed.
Gb location. In this configuration, the process connection is installed in Ga, while
the transmitter housing is installed in Gb. Refer to Control Drawing D7000002-885.
to at least IP65. To maintain the ingress protection ratings, Covers and Sensor
Module to be fully tightened and PTFE tape or pipe dope is required for cable entries
and blanking plugs. See Instruction Manual on application requirements.
type of protection chosen for the specific installation. Once the type of protection
has been marked it shall not be changed.
temperature range of the equipment is as follows:
TC RU C-SE.AA87.B00756
0Ex ia IIC T4...T2 Ga X
Ga/Gb Ex ib IIC T4...T2 X
Ex ia IIIC T85°C ...T250°C Da X
Tamb = -60 °C to +70 °C
Ambient 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
Product certifications
February 2020
Process temperature range
-60 °C to 250 °C
-60 °C to 195 °C
-60 °C to 130 °C
-60 °C to 100 °C
-60 °C to 85 °C
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