Atex Non-Sparking Zone 2 Certifications - Emerson FB1100 Instruction Manual

Appendix C: ATEX Non-Sparking Zone 2
This appendix includes notes on ATEX certifications. For full details, please refer to the Emerson
FB1100 Flow Computer Safe Use Instructions (D301768X012).
Follow these Conditions of Safe Use:
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This device was evaluated according to the following standards:
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Enclosure Rating: IP54
Terminal blocks for the FB1100 have the following characteristics:
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Bristol Inc. d.b.a. Remote Automation Solutions
1100 Buckingham Street
Watertown, CT 06795 U.S.A.

ATEX Non-Sparking Zone 2 Certifications

Certifications
Provision shall be made to prevent the rated voltage being exceeded by the transient
disturbances of more than 140% of the peak rated voltage.
Lithium Battery, Lead Acid Battery, and Solar Panel options are not for use in ATEX/ IECEx
applications.
Impact Tests on Display conducted based on Group II values for low risk of mechanical
danger, per Table 13 of IEC 60079-0 6th Edition. Install in an area where risk of impact is
low.
For Zone 2 installation care should be taken that the flow computer be installed and used
in such a way that the danger of electrostatic charges is excluded.
IEC 60079-0 6th Edition
IEC 60079-15 4th Edition
EN 60079-0 :2012+A11:2013
EN 60079-15:2010
Terminal blocks can accommodate two conductors per channel.
Stranded or solid wire allowed.
Torque values: NM 0.5-0.6
Wire size: 28-12 AWG (0.08 – 3.3 mm
Emerson FB1100 Flow Computer Instruction Manual
2
); (0.32 – 2.05 mm)
D301752X012
July 2017
69