Endress+Hauser Proline Prowirl 73 Technical specifications

KA00031D/06/EN/14.11
71154544
Brief Operating Instructions
Proline Prowirl 73
Vortex Flow Measuring System
These Brief Operating Instructions are not intended to replace the
Operating Instructions provided in the scope of supply. Detailed
information is provided in the Operating Instructions and the
additional documentation on the CD-ROM supplied.
Depending on the device version, the complete device
documentation consists of:
• Brief Operating Instructions (this document)
• Operating Instructions
• Description of Device Functions
• Approvals and safety certificates
• Safety instructions in accordance with the approvals for the device
(e.g. explosion protection, pressure equipment directive, etc.)
• Additional device-specific information

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Table of contents
1 Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1 Designated use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.2 Installation, commissioning and operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.3 Operational safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.4 Safety conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2 Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.1 Transporting to the measuring point . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.2 Installation conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.3 Post-installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.4 Post-installation check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3 Wiring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3.1 Connecting the various housing types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.2 Special points to note when connecting the transmitter . . . . . . . . . . . . . . . . . . . . . . . 17
3.3 Degree of protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
3.4 Post-connection check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
4 Hardware settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
4.1 Device address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
5 Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
5.1 Switching on the measuring device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
5.2 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
5.3 Navigating within the function matrix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
5.4 Calling the Commissioning Quick Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
5.5 Software settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
5.6 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Proline Prowirl 73 Table of contents
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Safety instructions Proline Prowirl 73
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1 Safety instructions
1.1 Designated use
• The measuring device is used to measure the volume flow of saturated steam, superheated
steam, gases and liquids. If the process pressure and process temperature are constant, the
measuring device can also output the flow as the calculated mass flow and corrected volume
flow.
• Any use other than that described here compromises the safety of persons and the entire
measuring system and is, therefore, not permitted.
• The manufacturer is not liable for damage caused by improper or non-designated use.
1.2 Installation, commissioning and operation
• The measuring device must only be installed, connected, commissioned and maintained by
qualified and authorized specialists (e.g. electrical technicians) in full compliance with the
instructions in these Brief Operating Instructions, the applicable norms, legal regulations and
certificates (depending on the application).
• The specialists must have read and understood these Brief Operating Instructions and must
follow the instructions they contain. If you are unclear on anything in these Brief Operating
Instructions, you must read the Operating Instructions (on the CD-ROM). The Operating
Instructions provide detailed information on the measuring device.
• The measuring device should only be installed in a de-energized state.
• Repairs may only be performed if a genuine spare parts kit is available and this repair work is
expressly permitted.
• If performing welding work on the piping, the welding unit may not be grounded by means
of the measuring device.
1.3 Operational safety
• The measuring device is designed to meet state-of-the-art safety requirements, has been
tested, and left the factory in a condition in which it is safe to operate. Relevant regulations
and European standards have been observed.
• Observe the technical data on the nameplate!
• The technical staff must ensure that the measuring device has been correctly wired and
grounded as per the wiring diagrams.
• With regard to special fluids, including fluids used for cleaning, Endress+Hauser will be happy
to assist in clarifying the corrosion-resistant properties of wetted materials.
However, minor changes in temperature, concentration or in the degree of contamination in
the process may result in variations in corrosion resistance. Unsuitable material can lead to
leakage of corrosive process media and injure personnel and/or cause damage in the plant.
For this reason, Endress+Hauser does not accept any responsibility with regard to the
corrosion resistance of wetted materials in a specific application. The user is responsible for
the choice of suitable wetted materials in the process. A sensor version which allows the
sensor housing be monitored should be used for critical fluids.

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• Hazardous areas
Measuring devices for use in hazardous areas are labeled accordingly on the nameplate.
Relevant national regulations must be observed when operating the device in hazardous areas.
The Ex documentation on the CD-ROM is an integral part of the entire device documentation.
The installation regulations, connection data and safety instructions provided in the Ex
documentation must be observed. The symbol on the front page provides information on the
approval and certification body (0Europe, 2USA, 1Canada). The nameplate also bears
the documentation number of this Ex documentation (XA*****D/../..).
• For measuring systems used in SIL 1 applications, the separate manual on functional safety
(on the CD-ROM) must be observed.
• Hygienic applications
Measuring devices for hygienic applications have their own special labeling. Relevant national
regulations must be observed when using these devices.
• Pressure instruments
Measuring devices for use in systems that need to be monitored are labeled accordingly on the
nameplate. Relevant national regulations must be observed when using these devices. The
documentation on the CD-ROM for pressure instruments in systems that need to be
monitored is an integral part of the entire device documentation. The installation regulations,
connection data and safety instructions provided in the Ex documentation must be observed.
• Endress+Hauser will be happy to assist in clarifying any questions on approvals, their
application and implementation.
1.4 Safety conventions
#Warning!
"Warning" indicates an action or procedure which, if not performed correctly, can result in injury
or a safety hazard. Comply strictly with the instructions and proceed with care.
"Caution!
"Caution" indicates an action or procedure which, if not performed correctly, can result in
incorrect operation or destruction of the device. Comply strictly with the instructions.
!Note!
"Note" indicates an action or procedure which, if not performed correctly, can have an indirect
effect on operation or trigger an unexpected response on the part of the device.

Installation Proline Prowirl 73
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2 Installation
2.1 Transporting to the measuring point
• Transport the measuring device to the measuring point in the original packaging.
• The covers or caps fitted to the process connections prevent mechanical damage to the sensors
during transportation and storage. For this reason, do not remove the covers or caps until
immediately before installation.
2.2 Installation conditions
It is advisable to support heavy sensors for mechanical reasons (to protect the piping).
2.2.1 Dimensions
For the dimensions of the measuring device, see the associated Technical Information on the
CD-ROM.
2.2.2 Mounting location
A0008731
To transport the unit, use slings slung around the process
connections or use lugs (if available).
#Warning!
Risk of injury! The device can slip.
The center of gravity of the measuring device may be
higher than the holding points of the slings.
Always ensure that the device cannot slip or turn around
its axis.
A0008732
Do not lift measuring devices by the transmitter housing
or the connection housing in the case of the remote
version. Do not use chains as they could damage the
housing.
A0008733
• Recommended minimum distance in all directions (A):
100 mm (3.94 in)
• Required cable length (L):
L + 150 mm (5.91 in)
L
A

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2.2.3 Orientation
The device can basically be installed in any position in the piping.
Please note the following points however:
• The arrow indicated on the device must always point in the direction of flow.
• Measuring the flow of liquids in vertical pipes:
– There is vertical upward flow in the pipe = orientation recommended to avoid partial pipe
filling (see graphic, orientation A).
– There is vertical downward flow in the pipe = in this orientation it must be ensured that
the measuring tube is always completely full.
• In order to ensure that the maximum permissible ambient temperature for the transmitter is
not exceeded, the following orientations (see graphic) should be selected:
– Orientation A, C, D for a fluid temperature 200 °C (392 °F)
"Caution!
If the fluid temperature is 200 °C (392 °F), orientation B is not permitted for wafer
versions (Prowirl 73W) with nominal diameters DN 100 (4") and DN 150 (6").
– Orientations A, B, D for very cold fluids (e.g. liquid nitrogen)
A0008734
AB C D

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2.2.4 Thermal insulation
Some fluids require suitable measures to avoid loss of heat or heat supply at the sensor. A wide
range of materials can be used to provide the required thermal insulation.
When insulating, please ensure that a sufficiently large area of the housing support is exposed.
The uncovered part helps heat transfer and protects the electronics from overheating (or
undercooling). The maximum permitted insulation level is indicated in the following graphic
(1 = flanged version, 2 = wafer version). These apply equally to both the compact version and
the remote version of the sensor.
A0001868
"Caution!
Risk of electronics overheating!
• Make sure that the adapter between the sensor and transmitter and the connection housing
of the remote version are always exposed.
• Note that a certain orientation might be required, depending on the fluid temperature ä7
• For information on the permitted temperature ranges see the Operating Instructions on the
CD-ROM
12
Esc
E
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Esc
E
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2.2.5 Inlet and outlet runs
The following inlet and outlet runs must be taken into account. The longest inlet run shown
must be observed if two or more flow disturbances are present.
A0001867
Perforated plate flow conditioner
A specially designed perforated plate flow conditioner, available from Endress+Hauser, can be
installed if it is not possible to observe the inlet runs required. The flow conditioner is fitted
between two piping flanges and centered with the mounting bolts. Generally, this reduces the
inlet run required to 10 × DN with complete accuracy.
A0001887
A = Inlet run
B = Outlet run
1 = Reduction
2 = Extension
3 = 90° elbow or T-section
4 = 2 × 90° elbow, three-dimensional
5 = 2 × 90° elbow
6 = Control valve
15 x DN 5 x DN
A
1
3
5
2
4
6
A
A
A
A
A
B
B
B
B
B
B
17 x DN + 8 x h 5 x DN
20 x DN 5 x DN 40 x DN 5 x DN
25 x DN 5 x DN 50 x DN 5 x DN
h
8xDN
2xDN 5xDN

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Outlet runs with pressure and temperature measuring points
If pressure and temperature measuring points are installed after the device, please ensure there
is a large enough distance between the device and the measuring point so there are no negative
effects on vortex formation in the sensor.
A0003780
2.2.6 Vibrations
The correct operation of the measuring system is not influenced by plant vibrations up to 1 g,
10 to 500 Hz. Consequently, the sensors require no special measures for attachment!
PT TT
3...5 x DN
4...8 x DN
Esc
E
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