Emerson Rosemount 5402 - Advanced Tank Geometry Settings

Product Certifications
October 2018
Reference Manual
00809-0100-4026, Rev KC
Product Certifications
246
B.8 International
E7 IECEx Flameproof
Certificate: IECEx NEM 06.0001X
Standards: IEC 60079-0:2011, IEC 60079-1:2014-06,
IEC 60079-11:2011; IEC 60079-26:2014,
IEC 60079-31:2013
Markings: Ex db ia IIC T4 Ga/Gb (-40°C  Ta  +60°C
/+70°C),
Ex ta IIIC T69°C/T79°C Da
(-40°C  Ta  +60°C /+70°C)
Um=250 VAC, IP66/IP67
Specific Conditions for Safe Use (X):
1. Potential ignition hazards by impact or friction need to
be considered according to EN 60079-0:2012 clause
8.3 (for EPL Ga and EPG 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 aluminum
or titanium. The end user shall determine the
suitability with regard to avoid hazards from impact
and friction.
2. The antennas for type 5400 are non-conducting and
the area of the non-conducting part exceeds the
maximum permissible areas for Group IIC, according to
EN 60079-0:2012 clause 7.4: 20 cm
2
for EPL Gb and 4
cm
2
for EPL Ga. Therefore, when the antenna is used in
a potentially explosive atmosphere, appropriate
measures must be taken to prevent electrostatic
discharge.
3. 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.
I7 IECEx Intrinsic Safety
Certificate: IECEx NEM 06.0001X
Standards: IEC 60079-0:2011, IEC 60079-1:2014-06,
IEC 60079-11:2011; IEC 60079-26:2014,
IEC 60079-31:2013
Markings: Ex ia IIC T4 Ga (-50°C  Ta  +60°C /+70°C)
Ex ib IIC T4 Ga/Gb (-50°C  Ta  +60°C /+70°C)
Ex ia IIIC T69°C/79°C Da
(-50°C  Ta  +60°C /+70°C)
Ex ib IIIC T69°C/79°C Da/Db
(-50°C  Ta  +60°C /+70°C)
Specific Conditions for Safe Use (X):
1. The intrinsically safe circuits do not withstand the
500V AC test as specified in EN 60079-11 clause
6.3.13.
2. Potential ignition hazards by impact or friction need to
be considered according to EN 60079-0:2012 clause
8.3 (for EPL Ga and EPG 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 aluminum
or titanium. The end user shall determine the
suitability with regard to avoid hazards from impact
and friction.
3. The antennas for type 5400 are non-conducting and
the area of the non-conducting part exceeds the
maximum permissible areas for Group IIC, according to
EN 60079-0:2012 clause 7.4: 20 cm
2
for EPL Gb and 4
cm
2
for EPL Ga. Therefore, when the antenna is used in
a potentially explosive atmosphere, appropriate
measures must be taken to prevent electrostatic
discharge.
4. The Ex ia version of model 5400 may be supplied by an
“Ex ib” certified safety barrier. The whole circuit shall
then be regarded type “Ex ib”. The preferred type “ia”
or “ib” shall be indicated on the marking label as
specified in the instructions for the transmitter. The
antenna part, located in the process vessel, is classified
EPL Ga and electrically separated from the “Ex ia” or”
ib” circuit.
5. 1/2” NPT threads need to e sealed for dust and water
ingress protection, IP 66, IP 67 or “Ex t”, EPL Da or Db is
required.
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Entity parameters
HART
30 V 130 mA 1 W 7.26 nF 0 mH
Entity parameters
Fieldbus
30 V 300 mA 1.5 W 4.95 nF 0 mH