Product Data Sheet
00813-0100-4697, Rev GA
Catalog 2008 - 2009
Rosemount 848T Family
Temperature-8
Product Certifications
HAZARDOUS LOCATIONS CERTIFICATION
North American Certificates
Factory Mutual (FM) Certifications
I5 Intrinsically Safety and Non-Incendive
Intrinsically Safe Class I, Division 1 Groups A, B, C, D.
Temperature Code:
T4 (T
a =
–40 to 60 °C
Nonincendive for Class I, Division 2, Groups A, B, C, D.
Temperature Code:
T4A (T
a
= –40 to 85 °C)
T5 (T
a
= –40 to 70 °C)
When installed to Rosemount Control Drawing 00848-4402.
S002 Option is not valid with intrinsic safety (I5 and IE)
approval.
IE FISCO (Fieldbus Intrinsically Safe Concept) Intrinsic Safety
FISCO for Class I, Division 1, Groups A, B, C, D.
Temperature Code:
T4 = (T
a
= – 40 to 60 °C)
Nonincendive for Class I, Division 2, Groups A, B, C, D.
Temperature Code:
T4A (T
a
= –40 to 85 °C)
T5 (T
a
= –40 to 70 °C)
Suitable in FISCO System when installed to Rosemount
Control Drawing 00848-4402.
S002 Option is not valid with intrinsic safety (I5 and IE)
approval.
N5 Dust Ignition-Proof for Use in Class II/III, Division 1, Groups
E, F, G.
Nonincendive for Class I, Division 2, Groups A, B, C, D.
When installed to Rosemount Control Drawing 00848-4402.
Temperature Code:
T4A (T
a
= –40 to 85 °C)
T5 (T
a
= –40 to 70 °C)
Rosemount Enclosure Required.
Indoor Hazardous (Classified) Locations.
NK NonIncendive for Class I, Division 2, Groups A, B, C, D.
When installed to Rosemount Control Drawing 00848-4402.
Temperature Code:
T4a (T
amb
= -40 to 85 °C)
T5 (T
amb
= -40 to 70 °C)
Rosemount Enclosure Required.
Indoor Hazardous (Classified) Locations.
I
Canadian Standards Association (CSA) Certifications
E6 Explosion-Proof and Dust Ignition-Proof
Class I, Division 1, Groups B, C, and D.
Class II, Division 1, Groups E, F, and G.
Class III
Must be installed in enclosure option JX3.
Install per drawing 00848-1041.
Conduit seal not required.
I6 Intrinsic Safety and Class I, Division 2
Class I, Division 1, Groups A, B, C, and D.
Temperature Code:
T3 = (– 50 ≤ T
a
≤ 60 °C)
Suitable for Class I, Division 2, Groups A, B, C, and D.
Temperature Code:
T3 = (– 50 ≤ T
a
≤ 60 °C)
Rated at 42.4 V dc Max.
Install per drawing 00848-4403.
S002 Option is not valid with intrinsic safety (I6 and IF)
approval.
IF FISCO and Class I, Division 2
Class I, Division i, groups A, B, C, and D.
Temperature Code:
T3C = (– 50 ≤ T
a
≤ 60 °C)
Class I, Division 2, Groups A, b, C, and D.
Temperature Code:
T3C = (– 50 ≤ T
a
≤ 60 °C)
FISCO Output when installed per Installation Drawing
00848-4403.
S002 Option is not valid with intrinsic safety (I6 and IF)
approval.
TABLE 3. Entity Parameters
Power/Bus Sensor
U
i
= 17.5 V U
o
= 12.02 V
I
i
= 380 mA I
o
= 13.5 mA
P
i
= 5.32 W P
o
= 0.04W
C
i
= 2.1 nF C
a
= 1.36 μF
L
i
= 0 L
a
= 160 mH
TABLE 4. FM Approved Entity Parameters
(1)
(1) Intrinsically safe and non-incendive parameters
Power/Bus Sensor
U
i
= 30 V U
o
= 12.02 V
I
i
= 300 mA I
o
= 13.6 mA
P
i
= 1.3 W P
o
= 0.04 W
C
i
= 2.1 nF C
a
= 1.36 μF
L
i
= 0 L
a
= 160 mH
TABLE 5. CSA Approved Entity Parameters
Power/Bus Sensor
U
i
= 30 V U
o
= 12.02 V
I
i
= 300 mA I
o
= 11.8 mA
C
i
= 2.1 nF C
a
= 1.36 μF
L
i
= 0 L
a
= 225 mH
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