233
Reference Manual
00809-0100-4026, Rev HA
Appendix B: Product certifications
November 2014
Product Certifications
Figure B-3. Installation Drawing for Hazardous Location Installation of ATEX and IECEx Approved Apparatus
SME-3444
0346
1
ISSUE CH. ORDER No WEEK
ISSUE CH. ORDER No WEEK ISSUE CH. ORDER No WEEK ISSUE CH. ORDER No WEEK
A3ORIGINAL SIZE
GU-LN
0346
5400
GU-PO 6 PDF
9150 079-907
9150 079-907
0346
INSTALLATION DRAWING
for hazardous location installation of
ATEX and IECEx approved apparatus
7
1 / 1
ISSUED BY
APPROVED BY
WEEK
WEEK
PRODUCT CODE
DOC. TYPE FILE
TITLE
DWG NO. ISSUE SHEET
SCALE
1:1
1 ST ANGLE
FINISH, UNLESS
OTHERWISE STATED:
ALL DIMENSIONS ARE IN MILLIMETRES.
The copyright/ownership of this document is and will remain ours.
The document must not be used without our authorization or brought
to the knowledge of a third party. Contravention will be prosecuted.
Rosemount Tank Radar AB, Sweden
ACCOCIATED APPARATUS
BARRIER
POWER
SUPPLY
HAZARDOUS LOCATION
NON-HAZARDOUS LOCATION
ROSEMOUNT 5400 SERIES
EX-CERTIFIED PRODUCT.
No modifications permitted
without reference to the
Ex-certifying Authorities.
Intrinsic Safety Parameters :
Ƒ,,*([LD,,&7*DRUƑ,,*([LE,,&7*D*E,,'([WD,,,&'D
Model
Parameters
AmEient Temperature
Limits
4-20 mA/HART IS Model Ui <= 30V, Ii <= 130 mA
Pi <= 1W, Ci = 7.26 nF, Li = 0
-50 <= Ta <= 70 deg C
Fieldbus IS Model
Pi <= 1.5W, Ci = 4.95nF, Li = 0
-50 <= Ta <= 60 deg C
Fieldbus FISCO IS Model
Pi <= 5.32W, Ci = 4.95nF, Li = 0
-50 <= Ta <= 60 deg C
Ui <= 30V, Ii <= 300 mA
Ui <= 17.5V, Ii <= 380 mA
SME-6440
2
0511
3
SME-5236
0548
4
SME-5515
0644
5
SME-6440
1048
6
SME-7230
1217
7
SME-7653
1409
INTRINSICALLY SAFE INSTALLATIONS
The approved values of maximum open circuit voltage (Uo) and maximum short circuit current (Io) and
maximum output power (or Uo x Io / 4), for the associated apparatus must be less than or equal to the
maximum safe input voltage (Ui), maximum safe input current (Ii), and maximum safe input power (Pi)
of the intrinsically safe apparatus. In addition, the approved maximum allowable connected capacitance
(Co) of the associated apparatus must be greater than the sum of the interconnecting cable capacitance
and the unprotected int
ernal capacitance (Ci) of the intrinsically safe apparatus, and the approved
maximum allowable connected inductance (Lo) of the associated apparatus must be greater than the
sum of the interconnecting cable inductance and the unprotected internal inductance (Li) of the
intrinsically safe apparatus.
Notes :
1. Safety parameters listed (for HART/Fieldbus Model) apply only to associated apparatus with linear output.
2. Control equipment connected to the barrier must not use or generate more than 250 Vrms or Vdc.
3. Connect supply wires to the appropriate terminals as indicated on the terminal
block table and in the installation documents.
SPECIFIC CONDITIONS FOR SAFE USE (X) :
1. The intrinsically safe circuits do not withstand the 500V AC test as specified in IEC 60079-11 clause 6.4.13.
2. “Potential ignition hazards by impact or friction need to be considered according to IEC 60079-0:2011
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 used 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 and according to IEC 60079-0 .2011 clause 7.4: 20 cm2
for EPL Gb and 4 cm2 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 Ex ia or Ex 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. ½” 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.
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