Rosemount 5300 Series, Справочное руководство

Страница: 304 / 432

Product Certifications
May 2016
Reference Manual
00809-0100-4530, Rev DD
290
Product Certifications
IC F
OUNDATION
Fieldbus FISCO model:
Ex ia IIC T4 (- 50 °C < T
a
< + 60 °C) DIP A20 T
A
69 °C
U
i
= 17.5 V, I
i
= 380 mA, P
i
= 5.32 W, C
i
= 4.95 nF,
L
i
<

0.1

H
N3 Type n:
4-20 mA/HART model:
Ex nA nL IIC T4 Gc (-50 °C < T
a
< +70 °C)
U
n
= 42.4 V, L
i

0
μ
H
F
OUNDATION
Fieldbus model:
Ex nA nL IIC T4 Gc (-50 °C < T
a
< +60 °C)
U
n
= 32 V
B.4.6 Japanese certifications
Technology Institution of Industrial Safety (TIIS)
approval
Special Conditions for Safe Use (X):
Refer to certificate TC20104 and TC20192.
E4 Flameproof:
4-20 mA/HART model:
Transmitter: Ex d [ia] IIC T4X
-20
~
+60 °C
DC 20 - 42.4 V
U
m
= 250 V
U
o
= 22.2 V
I
o
= 177.5 mA
P
o
= 0.985 W
Probe: Ex ia IIC T4X
F
OUNDATION
Fieldbus model:
Transmitter: Ex d [ia] IIC T4X
-20
~
+60 °C
DC 16 - 32 V
U
m
= 250 V
U
o
= 22.2 V,
I
o
= 177.5 mA,
P
o
= 0.985 W
Probe: Ex ia IIC T4X
Installation drawing: 05300-00548
Approval valid for HART and F
OUNDATION
Fieldbus
options.
B.4.7 IECEx certifications
IECEx approvals
Special Conditions for Safe Use (X):
Valid for E7, I7, and IG approvals only.
1. The intrinsically safe circuits do not withstand the
500V AC test as specified in
IEC 60079-11:2012 clause 6.4.13.
2. Potential ignition hazards by impact or friction need
to be considered according to IEC 60079-0:2012
clause 8.3 (for EPL Ga and EPL Gb) and clause 8.4 (for
EPL Da and EPL Db), when the transmitter enclosure
and antennas exposed to the exterior atmosphere of
the tank, is made with light metals containing
aluminium or titanium.
The end user shall determine the suitability with
regard to avoid hazards from impact and friction.
3. Parts of the rod-antennas, for type 5300 are
non-conducting material covering metal surfaces and
the area of the non-conducting part exceeds the
maximum permissible areas for Group III according to
IEC 60079-0:2011 clause 7.4:3. Therefore, when the
antenna is used in a potentially explosive atmosphere
Group III, EPL Da, appropriate measures must be
taken to prevent electrostatic discharge.
4. The Ex ia version of model 5300 FISCO field device
may be supplied by an [Ex ib] FISCO power supply
when the power supply is certified with three separate
safety current limiting devices and voltage limitation
which meets the requirements for type Ex ia.
5. 1 /
2
” NPT threads need to be sealed for dust and water
ingress protection, IP 66, IP 67 or ‘Ex t’, EPL Da or Db is
required.
E7 Flameproof:
Certificate: IECEx NEM 06.0001X
Ex d ia IIC T4 Ga/Gb (-40 °C < T
a
< +70 °C
(1)
)
Ex ta IIIC T 79 °C
(2)
Da (-40 °C < T
a
< +70 °C
(1)
)
U
m
= 250 V
Approval valid for HART, F
OUNDATION
Fieldbus, and
Modbus options.
1. +60 °C with F
OUNDATION
Fieldbus or FISCO option.
2. +69 °C with F
OUNDATION
Fieldbus or FISCO option.