Endress+Hauser Proline t-mass 65 PROFIBUS DP, Руководство по эксплуатации

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Technical data Proline t-mass 65 PROFIBUS DP
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10.1.12 Certificates and approvals
Ex approval Information about currently available Ex versions (ATEX, FM, CSA) can be supplied by your
Hauser representative on request. All explosion protection data are given in a separate
documentation which is available upon request.
a0005128-en
Fig. 44: Example of t-mass devices in the hazardous area (Example t-mass 65F)
PROFIBUS DP certification The measuring system has successfully passed all the test procedures carried out and is certified and
registered by the PNO (PROFIBUS User Organization). The device thus meets all the requirements
of the following specifications:
• Certified in accordance with PROFIBUS Profile Version 3.0 (device certification number:
available on request)
• The measuring system can also be operated with certified devices of other manufacturers
(interoperability).
Pressure device approval Flowmeters with a nominal diameter smaller or equal DN 25 are covered by Art. 3(3) of the
European directive 97/23/EC (Pressure Equipment Directive) and are designed according to sound
engineering practice. For larger nominal diameters, optional approvals according to Cat. III are
available when required (dependent on fluid and process pressure).
CE mark The measuring system is in conformity with the statutory requirements of the EC Directives.
Hauser confirms successful testing of the device by affixing to it the CE mark.
C-Tick mark The measuring system meets the EMC requirements of the Australian Communications and Media
Authority (ACMA).
Other standards and
guidelines EN 60529:
Degrees of protection by housing (IP code)
EN 61010-1
Protection Measures for Electrical Equipment for Measurement, Control, Regulation and Laboratory
Procedures.
EN 61326/A1 (IEC 1326)
"Emission in accordance with requirements for Class A". Electromagnetic compatibility (EMC-
requirements)
NAMUR NE 21:
Electromagnetic compatibility (EMC) of industrial process and laboratory control equipment.
NAMUR NE 53:
Software of field devices and signal-processing devices with digital electronics
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II2GD / Cl. 1 Div. 1 II3G / Cl. 1 Div. 2
Esc
E - +
EX
EX
Hazardous area Safe area