Emerson Rosemount 3490 Series, Reference Manual

Page: 159 / 190

B Product certifications
Rev 1.00
B.1 European Union directive information
A copy of the EU Declaration of Conformity can be found at the end of the Rosemount
3490
Product Certifications document . The most recent revision of the EU Declaration of
Conformity can be found at Emerson.com/Rosemount .
B.2 Installing equipment in North America
The US National Electrical Code
®
(NEC) and the Canadian Electrical Code (CEC) permit the
use of Division marked equipment in Zones and Zone marked equipment in Divisions. The
markings must be suitable for the area classification, gas, and temperature class. This
information is clearly defined in the respective codes.
B.3 North America
B.3.1 I5 USA Intrinsically safe
Certificate 1830310
Standards CSA C22.2-No. 0-10, CSA C22.2 No. 142-M1987, CAN/CSA-C22.2 No.
157-92, UL 913-1997, UL 916, CAN/CSA C22.2 No.94-M1991
Markings Intrinsically safe for Class I, Division 1, Groups A, B, C, and D
Intrinsically safe for Class 1, Zone 0, Group IIC [Ex ia]
Ambient temperature: –40 °C to +55 °C
Uo Io Po La Ca
Safety
parameters +27.3 V 96.9 mA 0.66 W 2.26 mH 70 nF
B.3.2 I6 CSA Intrinsically safe
Certificate 1830310
Standards CSA C22.2-No. 0-10, CSA C22.2 No. 142-M1987, CAN/CSA-C22.2 No.
157-92, UL 913-1997, UL 916, CAN/CSA C22.2 No.94-M1991
Markings Intrinsically safe for Class I, Division 1, Groups A, B, C, and D
Intrinsically safe for Class 1, Zone 0, Group IIC [Ex ia]
Ambient temperature: –40 °C to +55 °C
Reference Manual Product certifications
00809-0100-4841 January 2021
Emerson.com/Rosemount 159