Emerson FB2200 Flow Computer Instruction Manual
D301784X012
March 2019
ATEX Non-Sparking Zone 2Certifications 113
Appendix B: ATEX Non-Sparking Zone 2
Certifications
This appendix includes notes on ATEX certifications. For full details, please refer to the Emerson
FB2200 Flow Computer Safe Use Instructions (D301801X012).
Special Conditions of Use:
▪ Use equipment in an area of not more than pollution degree 2.
▪ Make provisions to ensure, in the event of transient disturbances, that the rated voltage does
not exceed 140 percent of the peak rated voltage.
▪ Lead acid battery and solar power options are not for use in ATEX applications.
▪ Impact tests on the display were conducted based on Group II values for the low risk of
mechanical danger, in accordance with Table 13 of both EN 60079-0:2012+A11:2013 and IEC
60079-0 6th Edition. Install flow computers with displays in areas where the risk of impact is
low.
▪ For Zone 2 installations, ensure that the flow computer is installed and used in such a way to
prevent the danger of electrostatic charges.
▪ The FB2200 enclosure must require a tool to permit access.
▪ Refer to field replacement guides for replacement of the following parts:
621673-01-0, 621674-01-0,
621675-01-0, 621676-01-0,
621678-01-0, 400209010-
KIT, 399260-
To Next Page
Loading...
Need help?
General