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

Proline t-mass 65 MODBUS RS485
Ex approval
MODBUS RS485
Pressure device approval
CE mark
C-Tick mark
Other standards and
guidelines

10.1.12 Certificates and approvals

Information about currently available Ex versions (ATEX, FM, CSA) can be supplied by your
Endress+Hauser representative on request. All explosion protection data are given in a separate
documentation which is available upon request.
Hazardous area
II2GD / Cl. 1 Div. 1
Fig. 46: Example of t-mass devices in the hazardous area (Example t-mass 65F)
The measuring device meets all the requirements of the MODBUS/TCP conformity and integration
test and holds the "MODBUS/TCP Conformance Test Policy, Version 2.0". The measuring device
has successfully passed all the test procedures carried out and is certified by the "MODBUS/TCP
Conformance Test Laboratory" of the University of Michigan.
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).
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". Electromsagnetic 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
II3G / Cl. 1 Div. 2
Esc
- + E
EX
Technical data
Safe area
EX
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