Emerson Rosemount 848T Quick Start Manual page 21

May 2019
6.2.4 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-
Markings
6.3 Europe
6.3.1 I1 ATEX Intrinsic Safety
Certificate Baseefa09ATEX0093X
Standards EN 60079-0:2012, EN60079-11:2012
Markings
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 alloy or
zirconium enclosures must be protected from impact and friction
when installed.
2. The equipment is not capable of withstanding the 500 V insulation
test required by EN 60079-11:2011, clause 6.3.13. This must be
taken into account when installing the equipment.
Fieldbus (input)
U
I
P
C
L
Quick Start Guide
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
Class I, Division 2, Groups A, B, C, and D; T3C(–50 °C ≤ T
°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
II 1 G Ex ia IIC T4 Ga (–50 °C ≤ T
per drawing 00848-4406
= 30 V
i
= 300 mA
i
= 1.3 W
i
= 2.1 nF
i
= 0
i
≤ +60 °C) when installed
a
Sensor field terminal (output)
U = 12.5 V
O
I = 4.8 mA
O
P = 15 mW
O
C = 1.2 μF
O
L = 1 H
O
Quick Start Guide
≤ +60
a
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