10.1.12 Certificates And Approvals - Endress+Hauser Proline t-mass 65 Operating Instructions Manual

Technical data
Ex approval
Pressure device approval
CE mark
C-tick mark
Other standards and
guidelines
92

10.1.12 Certificates and approvals

Information about currently available Ex versions (ATEX, FM, CSA) can be supplied by your
Endress+Hauser Sales Centre on request. All explosion protection data are given in a separate
documentation which is available upon request.
Hazardous area
II2GD / Cl. 1 Div. 1
Abb. 44: Example of t-mass devices in the hazardous area (Example t-mass 65F)
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. II/III are
available when required (dependant on fluid and process pressure).
The measuring system is in conformity with the statutory requirements of the EC Directives.
Endress+Hauser confirms successful testing of the device by affixing to it the CE mark.
The measuring system meets the EMC requirements of the Australian Communications and Media
Authority (ACMA).
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 43:
Standardisation of the signal level for the breakdown information of digital transmitters with
analogue output signal.
NAMUR NE 53:
Software of field devices and signal-processing devices with digital electronics
II3G / Cl. 1 Div. 2
Esc
- + E
EX
Proline t-mass 65
Safe area
EX
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