Emerson Rosemount 644 HART, Reference Manual

Page: 112 / 140

Product Certifications
July 2016
Reference Manual
00809-0100-4728, Rev MB
102
Product Certifications
Markings: (with enclosure):
Ex ia
CLASS I, GRPS A,B,C,D, T4/T6, CLASS I, ZONE 0, IIC
WHEN INSTALL PER DRAWING 00644-1064 or
0644-2072
SUITABLE CLASS I DIV 2, WITH NON-INCENDIVE
OUTPUT WHEN INSTALL PER DRAWING
00644-2072
ENCLOSURE TYPE 4X
K6 Explosion-Proof, Dust Ignition Proof, Intrinsically Safe and
Suitable for Class I Division 2
Certificate: 1091070
Standards: CSA Std. C22.2 No. 142 – M1987, CSA Std. C22.2
No. 30 – M1986, CSA Std. C22.2 No. 213 –
M1987, ANSI/ISA 12.27.02-2003
Markings: CL I, DIV. 1, GRPS. B,C,D;
DUST-IGNITION PROOF, CL II, GRPS E,F, CL. III;
SUITABLE FOR CL I, DIV. 2, GROUPS A,B,C,D
INSTALL PER DRAWING 00644-1059
ENCLOSURE TYPE 4X; CONDUIT SEAL NOT
REQUIRED,
-------------------------------------------------------------------
--------------------------------------------------
Ex ia
INTRINSICALLY SAFE, CLASS I, GROUPS A, B, C, D,
T4/T5/T6CLASS I, ZONE 0, IIC. INSTALL PER
DRAWING 00644-1064 or 00644-2072.
SUITABLE FOR CLASS I DIV 2, GROUPS A, B, C, D
INSTALL PER DRAWING 00644-2072.
European Certifications
I1 ATEX Intrinsic Safety
Certificate: Baseefa 12ATEX0101X
Standards: IEC 60079-0: 2011, EN60079-11: 2007
Markings: II 1 G, Ex ia IIC T6…T4 Ga;
See Certificate ( Table )
1180
Special Conditions for Safe Use (X):
1. The apparatus must be installed in an enclosure which
affords a degree of protection of at least IP20.
2. Non-metallic enclosures must have a surface resistance of
less than 1Gohm.
Light alloy or zirconium enclosures must be protected from
impact and friction when installed.
N1 ATEX Type n (with enclosure)
Certification: BAS 00ATEX3145
Standards: EN 60079-0: 2006, EN60079-15: 2005
Markings: II 3 G, Ex nA IIC T5 Gc (-40 °C
≤
Ta
≤
70 °C)
Specific Condition for Safe Use (X):
1. The apparatus is not capable of withstanding the 500 V
insulation test required by Clause 6.8.1 of EN
60079-15:2005. This must be taken into account when
installing the apparatus.
NC ATEX Type n (without enclosure)
Certificate: Baseefa12ATEX0102U
Standards: IEC 60079-0: 2011, EN60079-15: 2005
Markings: II 3 G, Ex nA IIC T6…T5 Gc
V
max
= 45 volts max
Temperature limitations – T6 (-60 °C
≤
Ta
≤
40 °C),
T5 (-60 °C
≤
Ta
≤
85 °C)
Specific Condition for Safe Use (X):
1. The component must be installed in a suitably certified
enclosure such that it is afforded a degree of protection of at
least IP54 in accordance with IEC 60529, IEC 60079-0 & EN
60079-15.
E1 ATEX Flameproof
Certification: KEMA 99ATEX8715X
Standards: EN60079-0: 2006, EN60079-1: 2007
Markings: II 2 G, Ex d IIC T6 Gb (-50°C
≤
Ta
≤
65°C)
1180
Specific Condition for Safe Use (X):
1. For information on the dimensions of the flameproof joints
the manufacture shall be contacted.
Table B-1. Input Parameters
Loop
U
i
= 30 V
I
i
= 150 mA Ta < 60°
= 170 mA Ta < 70°
= 190 mA Ta < 80°
Pi = 0.67 W T6 (-60 °C
≤
Ta
≤
40 °C), T5 (-60 °C
≤
Ta
≤
50 °C)
= 0.8 W T5 (-60 °C
≤
Ta
≤
40 °C), T4 (-60 °C
≤
Ta
≤
80 °C)
Ci = 3.3 nF
Li = 0
Sensor
U
o
= 13.6 V
I
o
= 80 mA
P
o
= 80 mW
C
i
= 0.44 nF C
o
= 0.816 μF Group IIC
C
o
= 5.196 μF Group IIB
C
o
= 18.596 μF Group IIA
L
i
= 0 L
o
= 5.79 mH Group IIC
L
o
= 23.4 mH Group IIB
L
o
= 48.06 mH Group IIA
Table B-1. Input Parameters