Levelflex FMP51, FMP52, FMP54
104 Endress+Hauser
Certificates and approvals
CE mark
The measuring system meets the legal requirements of the applicable EC guidelines. These are listed
in the corresponding EC Declaration of Conformity together with the standards applied.
Endress+Hauser confirms successful testing of the device by affixing to it the CE mark.
C-Tick symbol
The measuring system meets the EMC requirements of the "Australian Communications and Media
Authority (ACMA)".
Ex approval
The devices are certified for use in hazardous areas and the relevant safety instructions are provided
in the separate "Safety Instructions" (XA) document. Reference is made to this document on the
nameplate.
The separate documentation "Safety Instructions" (XA) containing all the relevant explosion
protection data is available from your Endress+Hauser Sales Center. Correlation of
documentations to the device → 126.
Dual seal according to
ANSI/ISA 12.27.01
The devices have been designed according to ANSI/ISA 12.27.01 as dual seal devices, allowing the
user to waive the use and save the cost of installing external secondary process seals in the conduit
as required by the process sealing sections of ANSI/NFPA 70 (NEC) and CSA 22.1 (CEC). These
instruments comply with the North-American installation practice and provide a very safe and cost-
saving installation for pressurized applications with hazardous fluids.
Further information can be found in the Safety Instructions (XA) of the relevant devices.
Functional Safety
Used for level monitoring (MIN, MAX, range) up to SIL 3 (homogeneous redundancy), independently
assessed by TÜV Rhineland as per IEC 61508. Other information see documentation SD00326F:
"Functional Safety Manual".
Overfill prevention WHG
DIBt Z-65.16-501
Sanitary compatibility
The following table shows which device versions meet the requirements of 3A-Sanitary Standard No.
74 and are certified by the EHEDG.
FMP52
Feature Option 3A EHEDG
060: Probe CA
Rod 16mm PFA>316L
CB
Rod 0.63 in PFA>316L
100: Process connection TAK
Tri-Clamp ISO2852 DN40-51 (2"), PTFE>316L
TLK
Tri-Clamp ISO2852 DN70-76.1 (3"), PTFE>316L
TNK
Tri-Clamp ISO2852 DN38 (1-1/2"), PTFE>316L
Suitable fittings and seals must be used to ensure hygiene-compliant design according to the
specifications of 3A and EHEDG.
The gap-free connections can be cleaned without residue using the usual cleaning methods (CIP
and SIP).
Wetted non-metallic parts of the FMP52 conform to FDA 21 CFR 177.1550 and USP Class VI.
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