Product Certifications - Emerson Rosemount 644 Quick Start Manual

Quick Start Guide
7

Product certifications

Rev: 1.1
7.1 European Directive information
A copy of the EU Declaration of Conformity can be found at the end of the
Quick Start Guide. The most recent revision of the EU Declaration of
Conformity can be found at Emerson.com/Rosemount.
7.2 Ordinary location certification
As standard, the transmitter has been examined and tested to determine
that the design meets the basic electrical, mechanical, and fire protection
requirements by a nationally recognized test laboratory (NRTL) as accredited
by the Federal Occupational Safety and Health Administration (OSHA).
7.3 Installing equipment in North America
The US National 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.
7.4 USA
7.4.1 I5 USA Intrinsically Safe (IS) and Division 2/Zone 2
Certificate 80072530
Standards UL Std No 913 Ed. 8, UL 60079-0 Ed. 5, UL 60079-11 Ed. 6, UL
Markings
Table 7-1: IS Input Parameters vs Temperature Range
Input parameters
(Terminals 11, 12)
U : 30 VDC
i
14
®
60079-15 Ed. 4, UL 61010-1 Ed. 3
Class I, Division 1, Groups A, B, C, D
Class I, Zone 0: AEx ia IIC T6...T4
Class I, Zone 1: AEx ib [ia] IIC T6...T4
Class I, Division 2, Groups A, B, C, D
Class I, Zone 2: AEx nA IIC T6...T4
Class I, Zone 2: AEx nA [ic] IIC T6...T4
when installed per Control Drawing 00644-8000
Temperature
range
T4: -50 °C ≤ T
+85 °C
(NEC) and the Canadian Electrical Code
Input parameters
(Terminals 11, 12)
≤ U : 30 VDC
a i
July 2022
Temperature
range
T4: -50 °C ≤ T
a
+85 °C
Emerson.com/Rosemount
≤