Commissioning Instructions for PTB gas approval Proline Promass 84
Technical data
Hauser
27
6.1.10
Certificates and approvals
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).
Ex approval
Information about currently available Ex versions (ATEX, FM, CSA etc.) can be supplied by your
Hauser representative on request. All explosion protection data are given in separate
documentation which is also available upon request.
Legal metrological control
The gas meter is approved in accordance with Measuring Instruments Directive 2004/22/EC for
applications subject to legal metrological control which use fuel gases, technically pure flammable
gases and mixtures of these gases in a gaseous state, with a pressure of 100 bar,
or 280 bar (Promass O),or 350 bar (Promass A, high-pressure version).
The device has an EC type-examination certificate in accordance with Measuring Instruments
Directive, PTB approval number: DE-08-MI002-PTB007
Sanitary compatibility
• 3A approval
• EHEDG-inspected (only Promass A)
Pressure measuring device
approval
Measuring devices with a nominal diameter smaller than or equal to DN 25 correspond to
Article 3 (3) of the EC Directive 97/23/EC (Pressure Equipment Directive) and have been designed
and manufactured according to good engineering practice. For larger nominal diameters, optional
approvals according to Cat. II/III are available when required (depends on fluid and process
pressure).
Functional safety
SIL 2: In accordance with IEC 61508/IEC 61511-1 (FDIS)
Modbus RS485
The measuring device meets all the requirements of the Modbus/TCP conformity and integration
test and has the "Modbus/TCP Conformance Test Policy, version 2.0". The measuring device has
successfully passed all of the test procedures carried out and is certified by the "Modbus/TCP
Conformance Test Laboratory" of the University of Michigan.
Other standards and
guidelines
EN 60529:
Degrees of protection by housing (IP code)
EN 61010-1:
Safety requirements for electrical equipment for measurement, control and laboratory use
IEC/EN 61326
"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:
Standardization of the signal level for the breakdown information of digital transmitters with analog
output signal.
NAMUR NE 53:
Software of field devices and signal-processing devices with digital electronics
