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Handbook
Handbook
WATERFLUX 3000
WATERFLUX 3000
WATERFLUX 3000WATERFLUX 3000
HandbookHandbook
Electromagnetic flow sensor
The documentation is only complete when used in combination with the relevant
documentation for the signal converter.
© KROHNE 06/2013 - 400162663 - HB WATERFLUX 3000 R04 en
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: IMPRINT :::::::::::::::::::::::::::::::::::::::
All rights reserved. It is prohibited to reproduce this documentation, or any part thereof, without
the prior written authorisation of KROHNE Messtechnik GmbH.
Subject to change without notice.
Copyright 2013 by
KROHNE Messtechnik GmbH - Ludwig-Krohne-Str. 5 - 47058 Duisburg (Germany)
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WATERFLUX 3000
CONTENTS
1 Safety instructions 5
1.1 Intended use ..................................................................................................................... 5
1.2 Certification ...................................................................................................................... 5
1.3 Safety instructions from the manufacturer ..................................................................... 6
1.3.1 Copyright and data protection ................................................................................................ 6
1.3.2 Disclaimer ............................................................................................................................... 6
1.3.3 Product liability and warranty ................................................................................................ 7
1.3.4 Information concerning the documentation........................................................................... 7
1.3.5 Warnings and symbols used................................................................................................... 8
1.4 Safety instructions for the operator................................................................................. 8
2 Device description 9
2.1 Scope of delivery............................................................................................................... 9
2.2 Device description .......................................................................................................... 10
2.3 Nameplate ...................................................................................................................... 11
3 Installation 12
3.1 General notes on installation ......................................................................................... 12
3.2 Storage ........................................................................................................................... 12
3.3 Transport ........................................................................................................................ 12
3.4 Pre-installation requirements ....................................................................................... 13
3.5 General requirements .................................................................................................... 13
3.5.1 Vibration ................................................................................................................................ 13
3.5.2 Magnetic field........................................................................................................................ 13
3.6 Installation conditions ....................................................................................................14
3.6.1 Inlet and outlet...................................................................................................................... 14
3.6.2 T-section ............................................................................................................................... 14
3.6.3 Bends .................................................................................................................................... 15
3.7 Open discharge............................................................................................................... 15
3.8 Pump............................................................................................................................... 16
3.9 Control valve................................................................................................................... 16
3.10 Air venting and vacuum forces..................................................................................... 16
3.11 Flange deviation............................................................................................................ 17
3.12 Mounting position .........................................................................................................17
3.13 IP 68 .............................................................................................................................. 18
3.14 Mounting ....................................................................................................................... 18
3.14.1 Torques and pressures....................................................................................................... 18
3.14.2 Temperatures ..................................................................................................................... 20
4 Electrical connections 21
4.1 Safety instructions.......................................................................................................... 21
4.2 Grounding ....................................................................................................................... 21
4.3 Connection diagrams ..................................................................................................... 21
5 Service 22
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CONTENTS
WATERFLUX 3000
5.1 Spare parts availability...................................................................................................22
5.2 Availability of services .................................................................................................... 22
5.3 Returning the device to the manufacturer..................................................................... 22
5.3.1 General information.............................................................................................................. 22
5.3.2 Form (for copying) to accompany a returned device............................................................ 23
5.4 Disposal .......................................................................................................................... 23
6 Technical data 24
6.1 Measuring principle........................................................................................................24
6.2 Technical data................................................................................................................. 25
6.3 Legal metrology.............................................................................................................. 30
6.3.1 MID Annex MI-001................................................................................................................. 30
6.3.2 Verification to MI-001............................................................................................................ 32
6.4 Measurement accuracy.................................................................................................. 33
6.4.1 WATERFLUX 3050, 3100 and 3300 without straight inlet and outlet sections..................... 34
6.5 Dimensions and weights ................................................................................................ 35
6.6 Pressure loss.................................................................................................................. 38
7 Notes 39
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WATERFLUX 3000
1.1 Intended use
CAUTION!
Responsibility for the use of the measuring devices with regard to suitability, intended use and
corrosion resistance of the used materials against the measured fluid lies solely with the
operator.
INFORMATION!
The manufacturer is not liable for any damage resulting from improper use or use for other than
the intended purpose.
This electromagnetic flowmeter is designed exclusively to measure the flow of drinking water,
raw water and irrigation water.
WARNING!
If the device is not used according to the operating conditions (refer to chapter Technical data),
the intended protection could be affected.
1.2 Certification
SAFETY INSTRUCTIONS 1
CE marking
The device fulfils the statutory requirements of the following EC directives:
• EMC Directive 2004/108/EC in conjunction with EN 61326-1: 2006
• Low Voltage Directive 2006/95/EC in conjunction with EN 61010-1: 2001
The manufacturer certifies successful testing of the product by applying the CE marking.
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1 SAFETY INSTRUCTIONS
1.3 Safety instructions from the manufacturer
1.3.1 Copyright and data protection
The contents of this document have been created with great care. Nevertheless, we provide no
guarantee that the contents are correct, complete or up-to-date.
The contents and works in this document are subject to copyright. Contributions from third
parties are identified as such. Reproduction, processing, dissemination and any type of use
beyond what is permitted under copyright requires written authorisation from the respective
author and/or the manufacturer.
The manufacturer tries always to observe the copyrights of others, and to draw on works created
in-house or works in the public domain.
The collection of personal data (such as names, street addresses or e-mail addresses) in the
manufacturer's documents is always on a voluntary basis whenever possible. Whenever
feasible, it is always possible to make use of the offerings and services without providing any
personal data.
WATERFLUX 3000
We draw your attention to the fact that data transmission over the Internet (e.g. when
communicating by e-mail) may involve gaps in security. It is not possible to protect such data
completely against access by third parties.
We hereby expressly prohibit the use of the contact data published as part of our duty to publish
an imprint for the purpose of sending us any advertising or informational materials that we have
not expressly requested.
1.3.2 Disclaimer
The manufacturer will not be liable for any damage of any kind by using its product, including,
but not limited to direct, indirect or incidental and consequential damages.
This disclaimer does not apply in case the manufacturer has acted on purpose or with gross
negligence. In the event any applicable law does not allow such limitations on implied warranties
or the exclusion of limitation of certain damages, you may, if such law applies to you, not be
subject to some or all of the above disclaimer, exclusions or limitations.
Any product purchased from the manufacturer is warranted in accordance with the relevant
product documentation and our Terms and Conditions of Sale.
The manufacturer reserves the right to alter the content of its documents, including this
disclaimer in any way, at any time, for any reason, without prior notification, and will not be liable
in any way for possible consequences of such changes.
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WATERFLUX 3000
1.3.3 Product liability and warranty
The operator shall bear responsibility for the suitability of the device for the specific purpose.
The manufacturer accepts no liability for the consequences of misuse by the operator. Improper
installation and operation of the devices (systems) will cause the warranty to be void. The
respective "Standard Terms and Conditions" which form the basis for the sales contract shall
also apply.
1.3.4 Information concerning the documentation
To prevent any injury to the user or damage to the device it is essential that you read the
information in this document and observe applicable national standards, safety requirements
and accident prevention regulations.
If this document is not in your native language and if you have any problems understanding the
text, we advise you to contact your local office for assistance. The manufacturer can not accept
responsibility for any damage or injury caused by misunderstanding of the information in this
document.
This document is provided to help you establish operating conditions, which will permit safe and
efficient use of this device. Special considerations and precautions are also described in the
document, which appear in the form of underneath icons.
SAFETY INSTRUCTIONS 1
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1 SAFETY INSTRUCTIONS
1.3.5 Warnings and symbols used
Safety warnings are indicated by the following symbols.
DANGER!
This information refers to the immediate danger when working with electricity.
DANGER!
This warning refers to the immediate danger of burns caused by heat or hot surfaces.
DANGER!
These warnings must be observed without fail. Even partial disregard of this warning can lead to
serious health problems and even death. There is also the risk of seriously damaging the device
or parts of the operator's plant.
WARNING!
Disregarding this safety warning, even if only in part, poses the risk of serious health problems.
There is also the risk of damaging the device or parts of the operator's plant.
WATERFLUX 3000
CAUTION!
Disregarding these instructions can result in damage to the device or to parts of the operator's
plant.
INFORMATION!
These instructions contain important information for the handling of the device.
LEGAL NOTICE!
This note contains information on statutory directives and standards.
• HANDLING
HANDLING
HANDLINGHANDLING
This symbol designates all instructions for actions to be carried out by the operator in the
specified sequence.
i RESULT
RESULT
RESULTRESULT
This symbol refers to all important consequences of the previous actions.
1.4 Safety instructions for the operator
WARNING!
In general, devices from the manufacturer may only be installed, commissioned, operated and
maintained by properly trained and authorized personnel.
This document is provided to help you establish operating conditions, which will permit safe and
efficient use of this device.
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WATERFLUX 3000
CAUTION!
The WATERFLUX 3000 can be combined with the mains powered IFC 050, IFC 100 and IFC 300
signal converter and with the battery powered IFC 070 signal converter.
This handbook only describes the combination with the IFC 050, IFC 100 and IFC 300 signal
converter. For details on the WATERFLUX 3070 please check the relevant documentation.
2.1 Scope of delivery
INFORMATION!
Do a check of the packing list to make sure that you have all the elements given in the order.
INFORMATION!
Inspect the cartons carefully for damages or signs of rough handling. Report damage to the
carrier and to the local office of the manufacturer.
INFORMATION!
The remote version will arrive in two cartons. One carton contains the converter and one carton
contains the sensor.
DEVICE DESCRIPTION 2
Figure 2-1: Scope of delivery
1 Ordered flowmeter
2 Product documentation
3 Factory calibration report
4 CD-ROM with product documentation in available languages
5 Signal cable (remote versions only)
INFORMATION!
Assembly materials and tools are not part of the delivery. Use the assembly materials and tools
in compliance with the applicable occupational health and safety directives.
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2 DEVICE DESCRIPTION
2.2 Device description
Your measuring device is supplied ready for operation. The factory settings for the operating
data have been made in accordance with your order specifications.
The following versions are available:
• Compact version (the signal converter is mounted directly on the measuring sensor)
• Remote version (measuring sensor with connection box and a signal converter in a remote
(field) housing)
WATERFLUX 3000
Figure 2-2: Device versions
1 Remote version
2 Compact version with IFC 300 signal converter
3 Compact version with IFC 100 (0°) signal converter
4 Compact version with IFC 100 (45°) signal converter
5 Compact version with IFC 050 (10°) signal converter
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WATERFLUX 3000
2.3 Nameplate
INFORMATION!
Check the device nameplate to ensure that the device is delivered according to your order.
Additional information (a.o correct supply voltage), can be found in the documentation of the
signal converter.
Figure 2-3: Example of nameplate
1 Name and address of manufacturer
2 Type designation of the flowmeter and CE sign with number(s) of notified body / bodies
3 Meter constant, diameter, wetted materials, protection class
DEVICE DESCRIPTION 2
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3 INSTALLATION
3.1 General notes on installation
INFORMATION!
Inspect the cartons carefully for damages or signs of rough handling. Report damage to the
carrier and to the local office of the manufacturer.
INFORMATION!
Do a check of the packing list to make sure that you have all the elements given in the order.
INFORMATION!
Look at the device nameplate to ensure that the device is delivered according to your order.
Check for the correct supply voltage printed on the nameplate.
3.2 Storage
• Store the device in a dry and dust-free location.
• Avoid lasting direct exposure to the sun.
• Store the device in its original packaging.
• Storage temperature: -50 ...+70°C / -58...+158°F
WATERFLUX 3000
3.3 Transport
Signal converter
• No special requirements.
Compact version
• Do not lift the device by the signal converter housing.
• Do not use lifting chains.
• To transport flange devices, use lifting straps. Wrap these around both process connections.
12
Figure 3-1: Transport
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WATERFLUX 3000
3.4 Pre-installation requirements
Make sure that you have all necessary tools available:
• Allen key (4 mm)
• Small screwdriver
• Wrench for cable glands
• Wrench for wall mounting bracket (remote version only)
• Torque wrench for installing flowmeter in pipeline
3.5 General requirements
INFORMATION!
The following precautions must be taken to ensure reliable installation.
•
Make sure that there is adequate space to the sides.
•
Protect the signal converter from direct sunlight and install a sun shade if necessary.
•
Signal converters installed in control cabinets require adequate cooling, e.g. by fan or heat
exchanger.
•
Do not expose the signal converter to intense vibration. The flowmeters are tested for a
vibration level in accordance with IEC 68-2-64.
INSTALLATION 3
3.5.1 Vibration
Figure 3-2: Avoid vibrations
3.5.2 Magnetic field
Figure 3-3: Avoid magnetic fields
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3 INSTALLATION
3.6 Installation conditions
3.6.1 Inlet and outlet
DN 25...300
Figure 3-4: Recommended inlet and outlet
1 Inlet: ≥ 0 DN
2 Outlet: ≥ 0
DN
WATERFLUX 3000
DN350...600
Figure 3-5: Minimal inlet and outlet
1 Inlet: ≥ 3 DN
2 Outlet: ≥ 1 DN
3.6.2 T-section
14
Figure 3-6: Distance behind a T-section
1 DN25...300: 0 DN
& DN350...600: ≥ 3 DN
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WATERFLUX 3000
3.6.3 Bends
Figure 3-7: Installation in bending pipes
INSTALLATION 3
Figure 3-8: Installation in bending pipes
CAUTION!
Avoid draining or partial filling of the flow sensor
3.7 Open discharge
Figure 3-9: Installation in front of an open discharge
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3 INSTALLATION
3.8 Pump
Figure 3-10: Installation behind a pump
3.9 Control valve
WATERFLUX 3000
Figure 3-11: Installation in front of a control valve
3.10 Air venting and vacuum forces
Figure 3-12: Air venting
1 ≥ 5 m
2 Air ventilation point
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WATERFLUX 3000
Figure 3-13: Vacuum
1 ≥ 5 m
3.11 Flange deviation
INSTALLATION 3
CAUTION!
Max. permissible deviation of pipe flange faces:
- L
L
max
Figure 3-14: Flange deviation
1 L
max
2 L
min
≤ 0.5 mm / 0.02"
min
3.12 Mounting position
Figure 3-15: Mounting position
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3 INSTALLATION
3.13 IP 68
The WATERFLUX 3000 flow sensor is rated IP68 (NEMA 4X/6P). It is suitable for submersion in
flooded measurement chambers and for subsurface installation.
WATERFLUX 3000
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Figure 3-16: IP68 versions
1 Submersible
2 Buried
3.14 Mounting
3.14.1 Torques and pressures
The maximum pressure and torques values for the flowmeter are theoretical and calculated for
optimum conditions and use with carbon steel flanges.
18
Figure 3-17: Tightening of bolts
Tightening of bolts
• Always tighten the bolts uniformely and in diagonally opposite sequence.
• Do not exceed the maximum torque value.
• Step 1: Apply approx. 50% of max. torque given in table.
• Step 2: Apply approx. 80% of max. torque given in table.
• Step 3: Apply 100% of max. torque given in table.
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WATERFLUX 3000
INSTALLATION 3
Nominal size
DN [mm]
25 PN 16 4 x M 12 12
40 PN 16 4 × M 16 30
50 PN 16 4 × M 16 36
65 PN 16 8 × M 16 50
80 PN 16 8 × M 16 30
100 PN 16 8 × M 16 32
125 PN 16 8 × M 16 40
150 PN 10 8 x M 20 55
150 PN 16 8 × M 20 55
200 PN 10 8 × M 20 85
200 PN 16 12 x M 20 57
250 PN 10 12 x M 20 80
250 PN 16 12 x M 24 100
300 PN 10 12 x M 20 95
300 PN 16 12 x M 24 136
350 PN 10 16 x M 20 96
400 PN 10 16 x M 24 130
450 PN 10 20 x M 24 116
500 PN 10 20 x M 24 134
600 PN 10 20 x M 27 173
1 Th e to rqu e va lue s al so d epe nd o n variables (temperature, bolt material, gasket material, lubricants, etc.)
outside the control of the manufacturer. Therefore these values should be regarded as indicative only.
Pressure
r a t i n g
Bolts Max. torque
1
[Nm]
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3 INSTALLATION
WATERFLUX 3000
Nominal size
[inches]
1 150 4 x 1/2" 4
1½ 150 4 x 1/2" 11
2 150 4 × 5/8" 18
2.5 150 8 x 5/8" 27
3 150 4 × 5/8" 33
4 150 8 × 5/8" 22
5 150 8 × 3/4" 33
6 150 8 × 3/4" 48
8 150 8 × 3/4" 66
10 150 12 x 7/8" 74
12 150 12 x 7/8" 106
14 150 2 12 × 1" 87
16 150 2 16 × 1" 84
18 150 2 16 × 1 1/8" 131
20 150 2 20 × 1 1/8" 118
24 150 2 20 × 1 1/4" 166
1 Th e to rqu e va lue s al so d epe nd o n variables (temperature, bolt material, gasket material, lubricants, etc.)
outside the control of themanufacturer. Therefore these values should be regarded as indicative only.
2 No full rating (max. 145 psi).
Flange class
[lb]
Bolts Max. torque
[lbs.ft]
1
3.14.2 Temperatures
CAUTION!
Protect the device from direct sunlight.
Temperature range Process [°C] Ambient [°C] Process [°F] Ambient [°F]
With aluminium
converter housing
Compact and remote
versions
With stainless steel
converter housing
Compact and remote
versions
min. max. min. max. min. max. min. max.
-5 70 -40 65 23 158 -40 149
-5 70 -40 55 23 158 -40 149
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WATERFLUX 3000
4.1 Safety instructions
DANGER!
All work on the electrical connections may only be carried out with the power disconnected. Take
note of the voltage data on the nameplate!
DANGER!
Observe the national regulations for electrical installations!
WARNING!
Observe without fail the local occupational health and safety regulations. Any work done on the
electrical components of the measuring device may only be carried out by properly trained
specialists.
INFORMATION!
Look at the device nameplate to ensure that the device is delivered according to your order.
Check for the correct supply voltage printed on the nameplate.
ELECTRICAL CONNECTIONS 4
4.2 Grounding
DANGER!
The device must be grounded in accordance with regulations in order to protect personnel
against electric shocks.
Figure 4-1: Grounding
INFORMATION!
Grounding without grounding rings. The flow sensor is equipped with a reference electrode.
4.3 Connection diagrams
INFORMATION!
For the connection diagrams please refer to the documentation of the applicable signal
converter.
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5 SERVICE
5.1 Spare parts availability
The manufacturer adheres to the basic principle that functionally adequate spare parts for each
device or each important accessory part will be kept available for a period of 3 years after
delivery of the last production run for the device.
This regulation only applies to spare parts which are subject to wear and tear under normal
operating conditions.
5.2 Availability of services
The manufacturer offers a range of services to support the customer after expiration of the
warranty. These include repair, maintenance, technical support and training.
INFORMATION!
For more precise information, please contact your local sales office.
5.3 Returning the device to the manufacturer
WATERFLUX 3000
5.3.1 General information
This device has been carefully manufactured and tested. If installed and operated in accordance
with these operating instructions, it will rarely present any problems.
CAUTION!
Should you nevertheless need to return a device for inspection or repair, please pay strict
attention to the following points:
•
Due to statutory regulations on environmental protection and safeguarding the health and
safety of our personnel, manufacturer may only handle, test and repair returned devices that
have been in contact with products without risk to personnel and environment.
•
This means that the manufacturer can only service this device if it is accompanied by the
following certificate (see next section) confirming that the device is safe to handle.
CAUTION!
If the device has been operated with toxic, caustic, flammable or water-endangering products,
you are kindly requested:
•
to check and ensure, if necessary by rinsing or neutralising, that all cavities are free from
such dangerous substances,
•
to enclose a certificate with the device confirming that is safe to handle and stating the
product used.
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WATERFLUX 3000
5.3.2 Form (for copying) to accompany a returned device
Company: Address:
Department: Name:
Tel. no.: Fax no.:
Manufacturer's order no. or serial no.:
The device has been operated with the following medium:
SERVICE 5
This medium is: water-hazardous
toxic
caustic
flammable
We checked that all cavities in the device are free from such
substances.
We have flushed out and neutralized all cavities in the
device.
We hereby confirm that there is no risk to persons or the environment through any residual media
contained in the device when it is returned.
Date: Signature:
Stamp:
5.4 Disposal
CAUTION!
Disposal must be carried out in accordance with legislation applicable in your country.
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6 TECHNICAL DATA
6.1 Measuring principle
An electrically conductive fluid flows inside an electrically insulated pipe through a magnetic
field. This magnetic field is generated by a current, flowing through a pair of field coils.
Inside of the fluid, a voltage U is generated:
U = v * k * B * D
U = v * k * B * D
U = v * k * B * DU = v * k * B * D
in which:
v = mean flow velocity
k = factor correcting for geometry
B = magnetic field strength
D = inner diameter of flow meter
The signal voltage U is picked off by electrodes and is proportional to the mean flow velocity v
and thus the flow rate q. A signal converter is used to amplify the signal voltage, filter it and
convert it into signals for totalising, recording and output processing.
WATERFLUX 3000
1 Induced voltage (proportional to flow velocity)
2 Electrodes
3 Magnetic field
4 Field coils
Rectangular cross section
Rectangular cross section
Rectangular cross sectionRectangular cross section
The minimal height of the measuring tube decreases the distance between the field coils (4),
resulting in a stronger and more homogeneous magnetic field (3). In addition, the mean flow
velocity v increases due to the rectangular and reduced cross section. The large electrode
spacing (D) and the increased flow velocity results in a higher magnetic signal voltage, also in
the presence of a low flow rate.
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WATERFLUX 3000
6.2 Technical data
INFORMATION!
•
The following data is provided for general applications. If you require data that is more
relevant to your specific application, please contact us or your local sales office.
•
Additional information (certificates, special tools, software,...) and complete product
documentation can be downloaded free of charge from the website (Download Center).
Measuring system
Measuring principle Faraday's law of induction
Application range Electrically conductive fluids
Measured value
Measured value
Measured valueMeasured value
Primary measured value Flow velocity
Secondary measured
value
Design
Features Unique rectangular flow tube design providing improved flow profile and
TECHNICAL DATA 6
Volume flow
signal to noise ratio resulting in highest accuracy and large turndown ratio
Rilsan® polymer coated flow tube approved for drinking water
No internal or moving parts
Built-in reference electrode
Modular construction The measurement system consists of a flow sensor and a signal converter.
Compact version With IFC 050 converter: WATERFLUX 3050 C
Remote version In wall (W) mount version with IFC 050 converter: WATERFLUX 3050 W
Nominal diameter DN25...600 / 1...24" ; Rectangular bore
It is available as compact and as separate version. More information about
the signal converter can be found in the relevant documentation.
With IFC 100 converter: WATERFLUX 3100 C
With IFC 300 converter: WATERFLUX 3300 C
With IFC 070 converter: WATERFLUX 3070 C
(For detailed information refer to the documentation of the WATERFLUX
3070)
In wall (W) mount version with IFC 100 converter: WATERFLUX 3100 W
In field (F), wall (W) or rack (R) mount version with IFC 300 converter:
WATERFLUX 3300 F, W or R
In field (F) version with IFC 070 converter: WATERFLUX 3070 F
(For detailed information refer to the documentation of the WATERFLUX
3070)
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6 TECHNICAL DATA
Measuring accuracy
Reference conditions Medium: water
Maximum measuring
error
Repeatability DN25...300 ; ±0.1% (v >0.5m/s / 1.5 ft/s)
Calibration / Verification Standard:
MID Annex MI-001
(Directive 2004/22/EC)
WATERFLUX 3000
Temperature: +10...+30°C / +50...+86°F
Operating pressure: 1 bar / 14,5 psi
Inlet section ≥ 3 DN; outlet section ≥ 1 DN
Electrical conductivity: ≥ 300 µS / cm
IFC 050: 0.5% of the measured value above 0.5 m/s,
below 0.5 m/s, deviation ± 2.5 mm/s
DN25...300; IFC 100: down to 0.3% of the measured value ± 0.5 mm/s
DN25...300; IFC 300: down to 0.2% of the measured value ± 0.5 mm/s
DN350...600; IFC 100: down to 0.5% of the measured value ± 1 mm/s
DN350...600; IFC 300: down to 0.4% of the measured value ± 1 mm/s
The maximum measuring error depends on the installation conditions.
For detailed information refer to
DN350...600; ±0.2% (v >0.5m/s / 1.5 ft/s)
Standard:
Standard:Standard:
2 point calibration by a direct volume comparison.
Option (for DN25...300):
Option (for DN25...300):
Option (for DN25...300):Option (for DN25...300):
Verification to Measurement Instrument Directive (MID), Annex MI-001.
Standard: Verification at Ratio (Q3/Q1) = 80, Q3 ≥ 2 m/s
Optional: Verification at Ratio (Q3/Q1) > 80
Only in combination with the IFC 300 signal converter
EC-Type examination certificate to MID Annex MI-001
EC-Type examination certificate to MID Annex MI-001
EC-Type examination certificate to MID Annex MI-001EC-Type examination certificate to MID Annex MI-001
Only in combination with the IFC 300 signal converter
Diameter range: DN25...300
Minimum straight inlet flow: 0 DN
Minimum straight outlet flow: 0 DN
Forward and reverse (bi-directional) flow
Orientation: any
Ratio (Q3/Q1) upto 400
Liquid temperature range: +0.1°C / 50°C
Maximum operating pressure: ≤ DN200: 16 bar, ≥ DN250: 10 bar
For detailed information refer to
Measurement accuracy
Legal metrology
on page 30.
on page 33.
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WATERFLUX 3000
Operating conditions
Temperature
Temperature
TemperatureTemperature
Process temperature -5...+70°C / +23...+158°F
Ambient temperature Standard
Storage temperature -50…+70°C / -58…+158°F
Measurement range
Measurement range -12...+12 m/s / -40...+40 ft/s
Measurement rangeMeasurement range
Pressure
Pressure
PressurePressure
Operating pressure Up to 16 bar / 232 psi for DN25...300
Vacuum load 0 mbar / 0 psi absolute
Pressure loss For detailed information refer to
Chemical properties
Chemical properties
Chemical propertiesChemical properties
Physical condition Water: drinking water, raw water, irrigation water.
Electrical conductivity ≥ 20 μS/cm
TECHNICAL DATA 6
Standard (with aluminium converter housing):
StandardStandard
-40…+65°C / -40…+149°F
Protect electronics against self-heating at ambient temperatures above
55°C / 130°F
Option
Option (with stainless steel converter housing):
OptionOption
-40…+55°C / -40…+130°F
Up to 10 bar / 145 psi for DN350...600
Pressure loss
For salt water please contact the factory.
on page 38.
Installation conditions
Installation Assure that the flow sensor is always fully filled.
For detailed information refer to
Flow direction Forward and reverse
Arrow on flow sensor indicates forward flow direction.
Inlet run DN25...300:≥ 0 DN
DN350...600:≥ 3 DN
For detailed information refer to
Outlet run DN25...300:≥ 0 DN
DN350...600:≥ 1 DN
For detailed information refer to
Dimensions and weights For detailed information refer to
Installation
Measurement accuracy
Measurement accuracy
Dimensions and weights
on page 12.
on page 33.
on page 33.
on page 35.
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6 TECHNICAL DATA
Materials
Sensor housing Sheet steel
Measuring tube DN25...200: metallic alloy
Flanges DN25...600: steel 1.0460 / 1.0038 (RSt37-2)
Liner
Protective coating On exterior of the meter: flanges, housing, signal converter (compact
Connection box Only for remote versions
Measuring electrodes Standard: stainless steel 1.4301 / AISI 304
Reference electrode Standard: stainless steel 1.4301 / AISI 304
DN250...600: stainless steel
DN25...DN200; Wetted parts nickel plated
®
Rilsan
version) and/or connection box (field version)
Standard: polyurethane coating
Option: subsoil coating
Standard: stainless steel
Option: Hastelloy® C
WATERFLUX 3000
Option: Hastelloy® C
Grounding rings Grounding rings can be omitted when the reference electrode is used.
Process connections
Flange
Flange
FlangeFlange
EN 1092-1 Standard:
ASME 1"...12": 150 lb RF (232 psi / 16 bar rated)
JIS DN25...300 / 1"...12": 10 K
AS 4087 DN25...600 / 1"...24": Class 16: on request
AS 2129 DN25...600 / 1"...24": Table D & E: on request
Other connections
Other connections
Other connectionsOther connections
Thread DN25: G1" thread connection on request
Other Weld-on, clamp, oval flanges: on request
Standard:
Standard:Standard:
DN25...200: PN 16
DN250...600: PN 10
Optional:
Optional:
Optional:Optional:
DN250...600: PN16 (DN350...600: 10 bar rated)
14"...24": 150 lb (145 psi / 10 bar rated)
DN350...600 / 14"...24": 7.5 K
(DN350...600 / 14"...24": 10 bar rated)
(DN350...600 / 14"...24": 10 bar rated)
For detailed information of nominal flange pressure and nominal diameter
refer to
DN40: G1.5" & G2" thread connection on request
Dimensions and weights
on page 35.
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WATERFLUX 3000
Electrical connections
Signal cable
Signal cable (remote versions only)
Signal cableSignal cable
Type A (DS) In combination with the IFC 050, IFC 100 and the IFC 300 signal converter
Type B (BTS) Only in combination with the IFC 300 signal converter
I/O For full details of I/O options, including data streams and protocols, see
TECHNICAL DATA 6
For detailed information refer to the documentation of the relevant signal
converter.
In combination with the IFC 050, IFC 100 and the IFC 300 signal converter
In combination with the IFC 050, IFC 100 and the IFC 300 signal converterIn combination with the IFC 050, IFC 100 and the IFC 300 signal converter
Standard cable, double shielded.
Max. length: 600 m / 1950 ft
(depends on electrical conductivity and measuring sensor).
For detailed information refer to the documentation of the relevant signal
converter.
Only in combination with the IFC 300 signal converter
Only in combination with the IFC 300 signal converterOnly in combination with the IFC 300 signal converter
Optional cable, triple shielded.
Max. length: 600 m / 1950 ft
(depends on electrical conductivity and measuring sensor).
For detailed information refer to the documentation of the relevant signal
converter.
technical datasheet of the relevant converter.
Approvals and certificates
CE
CE
CECE
This device fulfills the statutory requirements of the EC directives. The
manufacturer certifies successful testing of the product by applying the CE
mark.
Electromagnetic
compatibility
Pressure Equipment
Directive
Low voltage directive Directive: 2006/95/EC
Other approvals and standards
Other approvals and standards
Other approvals and standardsOther approvals and standards
Custody transfer
Only for DN25...300
Drinking water approvals ACS, DVGW W270, NSF / ANSI Standard 61, TZW, WRAS
Protection category acc.
to IEC 529 / EN 60529
Shock test IEC 68-2-27
Vibration test IEC 68-2-64
Directive: 2004/108/EC
Harmonized standard: EN 61326-1 : 2006
Not applicable: networks for the supply, distribution and discharge of water
and associated equipment are excluded from the scope of this directive.
Harmonized standard: EN 61010 : 2001
Only in combination with the IFC 300 signal converter.
MID Annex MI-001 type examination certificate
Conformity with ISO 4064 and EN 14154
Innerstaatliche Bauartzulassung als Kältezähler (For Germany, Switzerland
and Austria)
Standard:
Standard:
Standard:Standard:
IP66 / 67 (NEMA 4/4X/6)
Option:
Option:
Option:Option:
IP68 factory (NEMA 6P)
IP68 field (NEMA 6P)
IP68 is only available for separate design
30 g for 18 ms
f = 20...2000 Hz, rms = 4.5 g, t = 30 min
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6 TECHNICAL DATA
6.3 Legal metrology
INFORMATION!
MID Annex MI-001 is only
6.3.1 MID Annex MI-001
All new designs of water meters that are to be used for legal purposes in Europe require
certification under the Measurement Instrument Directive (MID) 2004/22/EC.
Annex MI-001 of the MID applies to water meters intended for the measurement of volume of
clean, cold or heated water in residential, commercial, and light industrial use. An EC-type
examination certificate is valid in all countries of the European Union.
The has an EC-type examination certificate and can be verified to the
MID Annex MI-001 for water meters with diameter DN25...DN300. The conformity assessment
procedure followed for the is Module B (Type Examination) and Module D (Quality Assurance of
the Production Process).
The maximum permissible error on volumes delivered between Q2 (transitional) flow rate and
Q4 (overload) flow rate is ±2%.
The maximum permissible error on volumes delivered between Q1 (minimum) flow rate and Q2
(transitional) flow rate is ±5%.
WATERFLUX 3000
only available in combination with the IFC 300 signal converter!
onlyonly
Q1 = Q3 / R
Q2 = Q1 * 1.6
Q3 = Q1 * R
Q4 = Q3 * 1.25
Figure 6-1: ISO flow rates added to figure as comparison towards MID
X:
X: Flow rate
X:X:
Y [%]:
Y [%]: Maximum measuring error
Y [%]:Y [%]:
30
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WATERFLUX 3000
MI-001 certified flow characteristics
TECHNICAL DATA 6
DN Span (R)
Flow rate [m3/h]
Q3 / Q1
Minimum Q1 Transitional Q2 Permanent Q3 Overload Q4
25 400 0.025 0.040 10 12.5
25 400 0.040 0.064 16 20.0
40 400 0.063 0.100 25 31.3
40 400 0.100 0.160 40 50.0
50 400 0.100 0.160 40 50.0
50 400 0.158 0.252 63 78.8
65 400 0.158 0.252 63 78.8
65 400 0.250 0.400 100 125.0
80 400 0.250 0.400 100 125.0
80 400 0.400 0.640 160 200.0
100 400 0.400 0.640 160 200.0
100 400 0.625 1.000 250 312.5
125 400 0.625 1.000 250 312.5
125 400 1.000 1.600 400 500.0
150 400 1.000 1.600 400 500.0
150 400 1.575 2.520 630 787.5
200 400 1.575 2.520 630 787.5
200 315 2.540 4.060 800 1000.0
250 400 2.500 4.000 1000 1250.0
300 400 4.000 6.400 1600 2000.0
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6 TECHNICAL DATA
6.3.2 Verification to MI-001
INFORMATION!
Verification to MI-001 and OIML R49, standard at the following values for R, Q1, Q2 and Q3.
Verification at other values for R and Q3 available on request.
Verification to MI-001
WATERFLUX 3000
DN Span (R)
Flow rate [m3/h]
Q1 Q2 Q3
25 80 0.050 0.080 4
32 80 0.125 0.200 10
40 80 0.125 0.200 10
50 80 0.200 0.320 16
65 80 0.313 0.500 25
80 80 0.500 0.800 40
100 80 0.788 1.260 63
125 80 1.250 2.000 100
150 80 2.000 3.200 160
200 80 3.125 5.000 250
250 80 5.000 8.000 400
300 80 7.875 12.600 630
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WATERFLUX 3000
6.4 Measurement accuracy
Each flowmeter is standard wet calibrated under reference conditions by direct volume
comparison. The performance of the flowmeter is defined and documented in an individual water
meter calibration certificate.
Reference conditions
• Medium: water
• Temperature: +10...30°C / +50...86°F
• Pressure: 1 bar / 14.5 psi
• Inlet section: ≥ 3 DN
• Outlet section: ≥ 1 DN
• Electrical conductivity: ≥ 300 μS/cm
TECHNICAL DATA 6
Figure 6-2: Flow velocity vs. accuracy
XXXX [m/s]: flow velocity
YYYY [%]: deviation from the actual measured value
Sensor diameter Converter type Accuracy Curve
DN25...600 / 1"...24" IFC 050 0.5% of mv above 0,5 m/s
below 0,5 m/s, deviation ± 2.5 mm/s
5
Sensor diameter Converter type Accuracy Curve
DN350...600 / 14"...24" IFC 100 0.5% of mv +1 mm/s 4
DN25...300 / 1"...12" IFC 100 0.3% of mv +0.5 mm/s 2
DN350...600 / 14"...24" IFC 300 + IFC 070 0.4% of mv +1 mm/s 3
DN25...300 / 1"...12" IFC 300 + IFC 070 0.2% of mv +0.5 mm/s 1
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6 TECHNICAL DATA
WATERFLUX 3000
6.4.1 WATERFLUX 3050, 3100 and 3300 without straight inlet and outlet sections
Disturbed flow profiles, such as those that occur behind elbows, tee pieces, reducers or valves
installed in front of a flowmeter, affect the measuring performance. Therefore it is usually
recommended to fit a straight inlet length in front of and straight outlet length behind a
flowmeter.
As a result of the unique WATERFLUX flow sensor design, whereby the mean flow velocity and
flow profile are optimised within the rectangular and reduced cross section, the additional
uncertainty for upstream disturbances are drastically reduced. Therefore the requirements for
straight length and in front of and behind a meter are reduced.
The NMi has performed tests with various flow and swirl disturbers according to ISO 4064 and
EN 14154. Based on these results the WATERFLUX 3300 has received a
EC-type certificate according MID Annex MI-001
• In combination with the IFC 300 signal converter
• Diameter range DN25...300
• Minimum straight inlet and outlet pipe length of 0 DN
• Bi-directional flow
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WATERFLUX 3000
6.5 Dimensions and weights
Remote version
Remote version a = 88 mm / 3.5"
Remote versionRemote version
Compact version with
Compact version with
Compact version with Compact version with
IFC 300
IFC 300
IFC 300IFC 300
TECHNICAL DATA 6
b = 139 mm / 5.5" 1
c = 106 mm / 4.2"
Total height = H + a
a = 155 mm / 6,1"
b = 230 mm / 9.1" 1
c = 260 mm / 10.2"
Total height = H + a
Compact version with
Compact version with
Compact version with Compact version with
IFC 100 (0
IFC 100 (0°)
IFC 100 (0IFC 100 (0
Compact version with
Compact version with
Compact version with Compact version with
IFC 100 (45
IFC 100 (45°)
IFC 100 (45IFC 100 (45
Compact version with
Compact version with
Compact version with Compact version with
IFC 050 (10
IFC 050 (10°)
IFC 050 (10IFC 050 (10
)
))
)
))
)
))
a = 82 mm / 3.2"
b = 161 mm / 6.3"
c = 257 mm / 10.1" 1
Total height = H + a
a = 186 mm / 7.3"
b = 161 mm / 6.3"
c = 184 mm / 2.7" 1
Total height = H + a
a = 101 mm / 3.98"
b = 157 mm / 6.18"
c = 260 mm / 10.24" 1
Total height = H + a
1 The value may vary depending on the used cable glands.
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6 TECHNICAL DATA
INFORMATION!
•
All data given in the following tables are based on standard versions of the flow sensor only.
•
Especially for smaller nominal sizes of the flow sensor, the signal converter can be bigger
than the flow sensor.
•
Note that for other pressure ratings than mentioned, the dimensions may be different.
•
For full information on signal converter dimensions see relevant documentation.
EN 1092-1
WATERFLUX 3000
Nominal size
DN [mm]
100 250 237 220 17
125 250 266 250 21
150 300 300 285 29
200 350 361 340 36
250 400 408 395 50
300 500 458 445 60
350 500 510 505 85
400 600 568 565 110
450 600 618 615 125
500 600 671 670 120
600 600 781 780 180
Dimensions [mm] Approx. weight
[kg]
L H W
25 150 151 115 5
40 150 166 150 6
50 200 186 165 13
65 200 200 185 11
80 200 209 200 17
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WATERFLUX 3000
ASME B16.5 / 150 lb
TECHNICAL DATA 6
Nominal size
[inches]
Dimensions [inches] Approx. weight
[lb]
L H W
1 5.91 5.83 4.3 18
1½ 5.91 6 4.9 21
2 7.87 7.05 5.9 34
3 7.87 8.03 7.5 42
4 9.84 9.49 9.0 56
5 9.84 10.55 10.0 65
6 11.81 11.69 11.0 80
8 13.78 14.25 13.5 100
10 15.75 16.3 16.0 148
12 19.7 18.8 19.0 210
14 27.6 20.7 21 290
16 31.5 22.9 23.5 370
18 31.5 24.7 25 420
20 31.5 27 27.5 500
24 31.5 31.4 32 680
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6 TECHNICAL DATA
6.6 Pressure loss
Figure 6-3: Pressure loss between 1 m/s and 9 m/s for DN25...100
1 DN25
2 DN40
3 DN50
4 DN65
5 DN80
6 DN100
WATERFLUX 3000
Figure 6-4: Pressure loss between 1 m/s and 9 m/s for DN125...300
1 DN125
2 DN150
3 DN200
4 DN250
5 DN300
Figure 6-5: Pressure loss between 1 m/s and 9 m/s for DN350...600
1 DN350
2 DN400
3 DN450
4 DN500
5 DN600
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WATERFLUX 3000
NOTES 7
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KROHNE product overview
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Head Office KROHNE Messtechnik GmbH
Ludwig-Krohne-Str. 5
47058 Duisburg (Germany)
Tel.:+49 (0)203 301 0
Fax:+49 (0)203 301 10389
info@krohne.de
The current list of all KROHNE contacts and addresses can be found at:
© KROHNE 06/2013 - 400162663 - HB WATERFLUX 3000 R04 en - Subject to change without notice.
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