10 Technical data
Proline Prowirl 72
68
E Hauser
10.1.13 Certificates and approvals
CE approval
see Page 10
C-Tick mark
see Page 10
Ex approval
More information on the Ex approvals can be found in the separate Ex documentation.
Pressure measuring device
approval
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). For larger nominal diameters, certified
flowmeters to Category III are optionally also available if necessary (depends on fluid and operating
pressure). All devices are applicable for all fluids and unstable gases on principle and have been
designed and manufactured in accordance to sound engineering practice.
Functional safety
SIL-2: in accordance with IEC 61508 / IEC 61511-1
Other standards and
guidelines
• EN 60529: Degrees of protection by housing (IP code)
• EN 61010: Protection measures for electrical equipment for measurement, control, regulation
and laboratory procedures
• EN 61326/A1: 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
• NACE Standard MR0103: Standard Material Requirements - Materials Resistant to Sulfide Stress
Cracking in Corrosive Petroleum Refining Environments
• NACE Standard MR0175: Standard Material Requirements - Sulfide Stress Cracking Resistant
Metallic Materials for Oilfield Equipment
• VDI 2643: Measurement of fluid flow by means of vortex flowmeters
• ANSI/ISA-S82.01: Safety Standard for Electrical and Electronic Test, Measuring, Controlling and
related Equipment - General Requirements. Pollution degree 2, Installation Category II.
• CAN/CSA-C22.2 No. 1010.1-92: Safety Standard for Electrical Equipment for Measurement and
Control and Laboratory Use. Pollution degree 2, Installation Category II.
Ordering information
Your Hauser service organization can provide detailed ordering information and
information on the order codes on request.
10.1.14 Accessories
Various accessories, which can be ordered separately from Hauser, are available for the
transmitter and the sensor (see Page 45). Your Hauser service organization can provide
detailed information on the order codes of your choice.
10.1.15 Documentation
• Technical Information Prowirl 72, 73 (TI070D/06/en)
• Associated Ex documentation: ATEX, FM, CSA
• Related documentation for Pressure Equipment Directive
• Functional Safety Manual (Safety Integrity Level )
Содержание Proline Prowirl 72
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