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Reference Manual
00809-0100-4021, Rev DA
November 2004
B-7
Rosemount 3144P
Temperature codes: T5 (T
amb
= – 60 to 75 °C),
T6 (T
amb
= – 60 to 50°C)
Canadian Standards Association (CSA) Approvals
I6 CSA Intrinsic Safety / FISCO and Division 2
Intrinsically Safe / FISCO for use in Class I, Division 1, Groups A, B, C,
and D; Class II, Division 1, Groups E, F, and G; Class III, Division 1.
Temperature Class: T4 (T
amb
= – 50 °C to 60 °C)
Suitable for Class I, Division 2, Groups A, B, C, and D.
Temperature Class: T5 (T
amb
= – 60 °C to 85 °C);
T6 (T
amb
= – 60 °C to 60 °C)
Intrinsic Safety / FISCO and Division 2 when installed per Rosemount
drawing 03144-5076.
K6 Combination of I6 and the following:
Explosion Proof for Class I, Division 1, Groups A, B, C, and D; Class II,
Division 1, Groups E, F, and G; Class III, Division 1 hazardous locations.
Factory sealed.
European Certifications
E1 CENELEC / ATEX Flameproof Approval (Zone 1)
Certificate Number: KEMA01ATEX2181
ATEX Category Marking II 2 G
EEx d IIC T6 (T
amb
= –40 to 70 °C)
EEx d IIC T5 (T
amb
= –40 to 80 °C)
Max supply voltage: 55 Vdc
ND CENELEC / ATEX Dust Ignition Proof Approval
Certificate Number: KEMA01ATEX2205
ATEX Category Marking II 1 D
T95 °C (T
amb
= –40 to 85 °C)
Max supply voltage: 55 Vdc
N1 CENELEC / ATEX Type n Approval (Zone 2)
Certificate Number: Baseefa03ATEX0709
ATEX Category Marking II 3 G
EEx nA nL IIC T5 (T
amb
= –40 to 75 °C)
U
i
= 42.4 V maximum
I1 CENELEC / ATEX Intrinsic Safety / FISCO
Approval (Zone 0)
Certificate Number: Baseefa03ATEX0708X
ATEX Category Marking II 1 G
EEx ia IIC T4 (T
amb
= –60 to 60 °C)