15
Rosemount 848T Family
November 2014
www.rosemount.com
Markings: Explosionproof for Class I, Division 1, Groups B,
C, and D; T4(-40 °C
≤ T
a
≤+40 °C) when installed
per Rosemount drawing 00848-1041;
Dust-Ignitionproof for Class II, Division 1,
Groups E, F, and G; Class III; Class I, Division 2,
Groups A, B, C, and D; T3C(-50 ° C
≤ T
a
≤ +60 °C)
when installed per Rosemount drawing
00848-4405; Conduit Seal Required
I6 CSA Intrinsically Safe and Division 2
Certificate: 1261865
Standards: CAN/CSA C22.2 No. 0-M91 (R2001), CAN/CSA
C22.2 No. 94-M91, CSA Std. C22.2 No.
142-M1987, CSA Std. C22.2 No. 157-92, CSA
Std. C22.2 No. 213-M1987, CSA Std. C22.2 No.
60529:05
Markings: Intrinsically Safe for Class I, Division 1, Groups
A, B, C, and D; T3C(-50 °C
≤ T
a
≤ +60 °C) when
installed per Rosemount drawing 00848-4405;
Class I, Division 2, Groups A, B, C, D;
T3C(-50 °C
≤ T
a
≤+60 °C) when installed per
Rosemount drawing 00848-4405
IF CSA FISCO
Certificate: 1261865
Standards: CAN/CSA C22.2 No. 0-M91 (R2001), CAN/CSA
C22.2 No. 94-M91, CSA Std. C22.2 No.
142-M1987, CSA Std. C22.2 No. 157-92, CSA
Std. C22.2 No. 213-M1987, CSA Std. C22.2 No.
60529:05
Markings: Intrinsically Safe for Class I, Division 1, Groups
A, B, C, and D; T3C(-50 °C
≤ T
a
≤ +60 °C) when
installed per Rosemount drawing 00848-4405;
Class I, Division 2, Groups A, B, C, D;
T3C(-50 °C
≤ T
a
≤ +60 °C) when installed per
Rosemount drawing 00848-4405
N6 CSA Division 2 and Dust-Ignitionproof
(enclosure required)
Certificate: 1261865
Standards: CAN/CSA C22.2 No. 0-M91 (R2001), CSA Std.
C22.2 No. 30-M1986, CAN/CSA C22.2 No.
94-M91, CSA Std. C22.2 No. 142-M1987, CSA
Std. C22.2 No. 213-M1987, CSA Std. C22.2 No.
60529:05
Markings: Class I, Division 2, Groups A, B, C, and D;
T3C(-50 °C
≤ T
a
≤ +60 °C) when installed per
Rosemount drawing 00848-4405;
Dust-Ignitionproof for Class II, Division 1,
Groups E, F, and G; Class III; Conduit Seal
Required
Europe
I1 ATEX Intrinsic Safety
Certificate: Baseefa09ATEX0093X
Standards: EN 60079-0:2012, EN60079-11:2012
Markings: II 1 G Ex ia IIC T4 Ga (-50 °C
≤ T
a
≤ +60 °C)
when installed per drawing 00848-4406
Special Conditions for Safe Use (X):
1. The equipment must be installed in an enclosure that
provides a degree of protection of at least IP20.
Non-metallic enclosures must be suitable to prevent
electrostatic hazards and light allow or zirconium
enclosures must be protected from impact and friction
when installed.
2. The equipment is note capable of withstanding the
500 V insulation test required by EN 60079-11:2012,
clause 6.3.13. This must be taken into account when
installing the equipment.
IA ATEX FISCO Intrinsic Safety
Certificate: Baseefa09ATEX0093X
Standards: EN 60079-0:2012, EN60079-11:2012
Markings:
II 1 G Ex ia IIC T4 Ga (-50 °C ≤ T
a
≤ +60 °C)
when installed per drawing 00848-4406
Special Conditions for Safe Use (X):
1. The equipment must be installed in an enclosure that
provides a degree of protection of at least IP20.
Non-metallic enclosures must be suitable to prevent
electrostatic hazards and light allow or zirconium
enclosures must be protected from impact and friction
when installed.
2. The equipment is note capable of withstanding the
500 V insulation test required by EN 60079-11:2012,
clause 6.3.13. This must be taken into account when
installing the equipment.
N1 ATEX Type n (with enclosure)
Certificate: Baseefa09ATEX0095X
Standards: EN 60079-0:2006, EN60079-15:2005
Markings: II 3 G Ex nA nL IIC T5(-40 °C ≤ T
a
≤ +65 °C)
Table 6. Entity Parameters
Fieldbus
(input)
Sensor field terminal
(output)
U
i
= 30 V U
o
= 12.5 V
I
i
= 300 mA I
o
= 4.8 mA
P
i
= 1.3 W P
o
= 15 mW
C
i
= 2.1 nF C
o
= 1.2 μF
L
i
= 0 L
o
= 1 H
Table 7. Entity Parameters
FISCO
(input)
Sensor field terminal
(output)
U
i
= 17.5 V U
o
= 12.5 V
I
i
= 380 mA I
o
= 4.8 mA
P
i
= 5.32 W P
o
= 15 mW
C
i
= 2.1 nF C
o
= 1.2 μF
L
i
= 0 L
o
= 1 H
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