Emerson Rosemount 644 Reference Manual page 138

Appendix B: Product Certifications
April 2015
Special Conditions for Safe Use (X):
1.
2.
Canada
I6
K6
Europe
E1
Special Conditions for Safe Use (X):
1.
2.
3.
4.
128
Certificate: 3044581 [Headmount HART]
Standards: FM Class 3600: 2011, FM Class 3610: 2010, FM Class 3611: 2004, FM Class
3810: 2005, ANSI/NEMA - 250: 1991, ANSI/IEC 60529: 2004; ANSI/ISA
60079-0: 2009; ANSI/ISA 60079-11: 2009.
Markings: [No Enclosure]: IS CL I, DIV I, GP A, B, C, D T4; CL I ZONE 0 AEx ia IIC T4 Ga; NI CL
I, DIV 2, GP A, B, C, D T5 [With Enclosure]: IS CL I / II / III, DIV 1, GP A, B, C, D, E,
F, G; NI CL I, DIV 2, GP A, B, C, D.
When no enclosure option is selected, the Model 644 Temperature Transmitter shall be
installed in a final enclosure meeting type of protection IP20 and meeting the
requirements of ANSI/ISA 61010-1 and ANSI/ISA 60079-0.
The Model 644 optional housings may contain aluminum and is considered a potential
risk of ignition by impact or friction. Care must be taken during installation and use to
prevent impact and friction.
Canada Intrinsic Safety and Division 2
Certificate: 1091070
Standards: CAN/CSA C22.2 No. 0-10, CSA Std C22.2 No. 25-1966, CAN/CSA-C22.2 No.
94-M91, CSA Std C22.2 No. 142-M1987, CAN/CSA-C22.2 No. 157-92, CSA Std
C22.2 No. 213-M1987, C22.2 No 60529-05.
Markings: [HART] IS CL I GP A, B, C, D T4/T6; CL I, ZONE 0 IIC; CL I, DIV 2, GP A, B, C, D
[Fieldbus/PROFIBUS] IS CL I GP A, B, C, D T4; CL I, ZONE 0 IIC; CL I, DIV 2, GP A, B,
C, D.
Canada Explosionproof, Dust-Ignitionproof, Intrinsic Safety and Division 2
Certificate: 1091070
Standards: CAN/CSA C22.2 No. 0-10, CSA Std C22.2 No. 25-1966, CSA Std. C22.2 No.
30-M1986, CAN/CSA-C22.2 No. 94-M91, CSA Std C22.2 No. 142-M1987,
CAN/CSA-C22.2 No. 157-92, CSA Std C22.2 No. 213-M1987, C22.2 No
60529-05
Markings: CL I / II / III, DIV 1, GP B, C, D, E, F, G
See I6 description for Intrinsic Safety and Division 2 markings
ATEX Flameproof
Certificate: FM12ATEX0065X
Standards: EN 60079-0: 2012, EN 60079-1: 2007, EN 60529:1991 +A1:2000
Markings: II 2 G Ex d IIC T6...T1 Gb, T6(-50 °C
See Table B-1 for process temperatures
See certificate for ambient temperature range.
The non-metallic label may store an electrostatic charge and become a source of ignition
in Group III environments.
Guard the LCD cover against impact energies greater than 4 joules.
Consult the manufacturer if dimensional information on the flameproof joints is
necessary.
Reference Manual
00809-0200-4728, Rev RA
≤ Ta ≤ +40 °C), T5...T1(-50 °C
Product Certifications
≤ Ta ≤ +60 °C);