Nivotester FTR525
Endress+Hauser
59
Technical data
15�6�3 Material
Housing: plastic PC-GF10
15�6�4 Terminals
• Screw terminals, plug-in
• 2,5 mm
2
(14 AWG)
• 0.14 to 2.5 mm
2
(26 to 14 AWG)
15.7 Certicatesandapprovals
15�7�1 CE mark
The device meets the legal requirements of the applicable EC guidelines. These are listed
in the corresponding EC Declaration of Conformity together with the standards applied.
15�7�2 Ex approval
The process transmitter with control unit FTR525, as an associated apparatus, is only
permissible exclusively for use outside of the hazardous area. The FTR525 controls the
devices FQR57/FDR57 of the Soliwave microwave barrier, which are installed inside of the
hazardous area. Please observe the safety notes of the separate "Safety Instructions" (XA),
reference is made to this document on the nameplate.
The separate Safety Instructions (XA) with all information regarding explosion
protection is available from the Endress+Hauser Sales Center or in the download area
of the internet site www.endress.com.
15�7�3 Other standards and guidelines
• EN 60529
Degree of protection provided by enclosures (IP code)
• EN 61010-1
Safety requirements for electrical equipment for measurement, control and laboratory
use
• EN/IEC 60079-0
Explosive atmospheres - Part 0: Equipment - General requirements
• EN/IEC 60079-11
Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"
• EN/IEC 60079-26
Explosive atmospheres - Part 26: Equipment with Equipment Protection Level (EPL) Ga
15�8 Supplementary documentation
• Technical Information Nivotester FTR525
TI01329F/97/EN
• Technical Information Soliwave FQR57/FDR57
TI01330F/97/EN
• Safety Instructions Nivotester FTR525 with Soliwave FQR57/FDR57
- ATEX: XA01603F/97/A3
- IECEx: XA01604F/97/EN
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