Associated Documentation; Supplementary Documentation; General Notes: Combined Approval - Endress+Hauser Micropilot FMR50 Sicherheitshandbuch

XA00689F-A

Associated documentation

Supplementary
documentation
General notes:
Combined approval
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This document is an integral part of the following Operating Instructions:
• PROFIBUS PA:
BA01124F/00 (FMR50), BA01125F/00 (FMR51/52), BA01126F/00 (FMR53/54)
• FOUNDATION Fieldbus:
BA01120F/00 (FMR50), BA01121F/00 (FMR51/52), BA01122F/00 (FMR53/54)
The Operating Instructions which are supplied and correspond to the device type apply.
Explosion-protection brochure:
CP00021Z/11
The Explosion-protection brochure is available:
• In the download area of the Endress+Hauser website: www.endress.com  Download  Advanced
 Documentation Code: CP00021Z
• On the CD for devices with CD-based documentation
The device is suitable for installation with explosion protection "intrinsic safety Ex i" or
"flameproof enclosure Ex d".
• Before initial commissioning, specify the type of protection.
• It is not permitted to change the type of protection after initial commissioning as this can jeopardize
the explosion protection.
For aluminum housings:
Void out the explosion protection that is not used on the nameplate.
IP68/66 Type 4X / 6 P Encl.
PTB 12 ATEX 2018 X
II 1/2 G Ex ia IIC T6-T1 Ga/Gb
II 1/2 G Ex d [ia] IIC T6-T1 Ga/Gb
For stainless steel housings:
Using a striking tool, mark the explosion protection used, or void out the explosion protection that is
not used.
Caution!
Depending on the type of protection used, observe the following safety instructions for installation
with explosion protection "intrinsic safety" (Part 1) or "flameproof enclosure" (Part 2).
Micropilot