Emerson Rosemount 644 HART, Reference Manual

Page: 114 / 140

Product Certifications
July 2016
Reference Manual
00809-0100-4728, Rev MB
104
Product Certifications
E5 FM Explosion Proof
Explosion Proof for Class I, Division 1, Groups B, C, and D.
Nonincendive for use in Class 1, Division 2, Groups A, B, C, and
D.
Temperature Code: T5 (T
amb
= – 50 °C to 85 °C)
When installed per Rosemount control drawing
00644-1049
Dust Ignition Proof for Class II/III, Division 1, Groups E, F, G.
Temperature Code: T5 (T
a
= – 50 °C to 85 ° C)
When installed per Rosemount drawing 00644-1049.
(J5, J6, and J8 options only.)
Canadian Standards Association (CSA) Approvals
I6 CSA Intrinsically Safe
Intrinsically Safe and FISCO for Class I, Division 1, groups A, B,
C, and D when connected per Rosemount drawing
00644-2076.
Temperature code: T4 (T
amb
= – 50 °C to 60 °C);
Suitable for Class I, Division 2, groups A, B, C, and D (must be
installed in a suitable enclosure)
K6 CSA Intrinsically Safe, Explosion-proof
Includes Intrinsically Safe “I6” and Explosion-Proof for Class I,
Division 1, groups B, C, and D.
Dust-Ignition Proof for Class II, Division 1, Groups E,
F, and G. Dust-Ignition Proof for Class III, Division 1
Seal not required.
CSA Enclosure Type 4X
Temperature Code: T4 (T
amb
= – 50 °C to 60 °C);
T5 (T
amb
= – 50 °C to 85 ° C)
Note
K6 is only available with 644H option code J6.
B.3.3 European Certifications
E1 ATEX Flame-Proof
Certificate: KEMA99ATEX8715X
ATEX Marking: II 2 G
1180
Ex d IIC T6 (–50 °C

T
amb

65 °C)
U = 32 Vdc
Special Conditions for Safe Use (X):
1. For information on the dimensions of the flameproof joints
the manufacturer shall be contacted.
I1 ATEX Intrinsic Safety
Certificate: Baseefa03ATEX0499X
ATEX Marking: II 1 G
1180
Ex ia IIC T4 (-50 °C

T
amb

60 °C)
Specific Condition for Safe Use (X):
1. The apparatus must be installed in an enclosure which
affords it a degree of protection of at least IP20.
2. Non-metallic enclosures must have a surface resistance of
less than 1G , light alloy or zirconium enclosures must be
protected from impact and friction when installed.
N1 ATEX Type n
Certificate: BAS00ATEX3145
ATEX Marking: II 3 G
Ex nL IIC T5 (-40 °C

T
amb

70 °C)
Max Input Voltage: U
i
= 42.4 Vdc
NC ATEX Type n Component
Certificate: BAS99ATEX3084U
ATEX Marking: II 3 G
Ex nL IIC T5 (-40 °C

T
amb

70 °C)
Max Input Voltage: U
i
= 42.4 Vdc
Note
The equipment must be installed in an enclosure meeting
the requirements of IP54 and the requirements of the
impact tests described in EN60079-15.
ND ATEX Dust Ignition-Proof
Certificate: KEMA99ATEX8715X
ATEX Marking: II 1 D
Ex tD A20 T95°C (-50 °C

T
amb

85 °C)
1180
IP66
Table B-2. Entity Parameters
I.S. Loop/power terminals
U
i
= 30 V
I
i
= 300 mA
P
i
= 1.3 W
C
i
= 2.1 nF
L
i
= 0
FISCO loop/power terminals
U
i
= 17.5 V
I
i
= 380 mA
P
i
= 5.32 W
C
i
= 2.1 nF
L
i
= 0
Sensor terminals
U
o
= 13.9 V
I
o
= 23 mA
P
o
= 79 mW
C
i
= 7.7 nF
L
i
= 0
