ITRON SHARPFLOW SWB7 User manual
Battery powered electromagnetic water meter
SHARPFLOW SWB7 + CWB7
SHARPFLOW SWB7 + CWB7SHARPFLOW SWB7 + CWB7
SHARPFLOW SWB7 + CWB7 Quick Start
Quick StartQuick Start
Quick Start
CONTENTS
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SHARPFLOW SWB7 + CWB7
WA-0092.0-EN-qs-06.13
1 Safety instructions 4
1.1 Instruction for transportation and handling of batteries................................................. 5
2 Installation 6
2.1 Scope of delivery............................................................................................................... 6
2.2 Device description ............................................................................................................ 7
2.3 Nameplate ........................................................................................................................ 8
2.4 Storage ............................................................................................................................. 9
2.5 Transport .......................................................................................................................... 9
2.6 Pre-installation requirements ......................................................................................... 9
2.7 General requirements .................................................................................................... 10
2.7.1 Vibration ................................................................................................................................ 10
2.7.2 Magnetic field........................................................................................................................ 10
2.8 Installation conditions ....................................................................................................11
2.8.1 Inlet and outlet ...................................................................................................................... 11
2.8.2 T-section ............................................................................................................................... 11
2.8.3 Bends .................................................................................................................................... 12
2.8.4 Open discharge ..................................................................................................................... 12
2.8.5 Pump ..................................................................................................................................... 13
2.8.6 Control valve ......................................................................................................................... 13
2.8.7 Air venting and vacuum forces ............................................................................................. 13
2.8.8 Mounting position and flange deviation................................................................................ 14
2.8.9 IP68........................................................................................................................................ 15
2.9 Mounting ......................................................................................................................... 16
2.9.1 Torques and pressures......................................................................................................... 16
2.10 Mounting of the signal converter ................................................................................. 19
2.10.1 IP67 housing, remote version ............................................................................................. 19
2.10.2 IP68 housing, compact version...........................................................................................19
3 Electrical connections 20
3.1 Safety instructions.......................................................................................................... 20
3.2 Grounding ....................................................................................................................... 20
3.3 Connection of the signal cable ....................................................................................... 21
3.3.1 IP 67 housing (field version).................................................................................................. 21
3.4 Connection of the output cable ...................................................................................... 23
3.4.1 IP67 housing (field version) .................................................................................................. 23
3.4.2 IP68 housing (compact version)............................................................................................ 25
4 Start-up 26
4.1 Connecting the internal battery ..................................................................................... 26
4.2 Connecting the external battery..................................................................................... 27
4.2.1 IP67 housing (compact and field version)............................................................................. 27
4.2.2 IP68 housing (compact version)............................................................................................ 27
4.2.3 Battery................................................................................................................................... 28
CONTENTS
3
www.itron.com
SHARPFLOW SWB7 + CWB7
WA-0092.0-EN-qs-06.13
5 Technical data 29
5.1 Dimensions and weights ................................................................................................ 29
6 Notes 31
1SAFETY INSTRUCTIONS
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SHARPFLOW SWB7 + CWB7
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Warnings and symbols used
HANDLING
• This symbol designates all instructions for actions to be carried out by the operator in the
specified sequence.
iRESULT
RESULTRESULT
RESULT
This symbol refers to all important consequences of the previous actions.
Safety instructions for the operator
DANGER!
This information refers to the immediate danger when working with electricity.
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.
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.
CAUTION!
Installation, assembly, start-up and maintenance may only be performed by appropriately
trained personnel. The regional occupational health and safety directives must always be
observed.
LEGAL NOTICE!
The responsibility as to the suitability and intended use of this device rests solely with the user.
The supplier assumes no responsibility in the event of improper use by the customer. Improper
installation and operation may lead to loss of warranty. In addition, the "Terms and Conditions of
Sale" apply which form the basis of the purchase contract.
INFORMATION!
•
Further information can be found on the supplied CD-ROM in the manual, on the data sheet,
in special manuals, certificates and on the manufacturer's website.
•
If you need to return the device to the manufacturer or supplier, please fill out the form
contained on the CD-ROM and send it with the device. Unfortunately, the manufacturer
cannot repair or inspect the device without the completed form.
SAFETY INSTRUCTIONS 1
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SHARPFLOW SWB7 + CWB7
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1.1 Instruction for transportation and handling of batteries
Please observe the following instructions:
•Transport only in special packaging with special labels and transportation documents.
•Do not short-circuit, recharge, overcharge or connect with false polarity.
•Do not expose to temperature beyond the specified temperature range or incinerate the
battery.
•Do not crush, puncture or open cells or disassemble battery packs.
•Do not weld or solder to the body of the battery.
•Do not expose contents of battery to water.
•Remove the battery from device before returning to the manufacturer for service or warranty
reasons.
•Dispose battery packs in accordance with local regulations; where possible, recycle used
batteries.
WARNING!
Lithium batteries are primary power sources with high energy content. If mistreated, they may
present a potential risk.
INFORMATION!
The manufacturer assumes no liability for customer failure.
2INSTALLATION
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SHARPFLOW SWB7 + CWB7
www.itron.com WA-0092.0-EN-qs-06.13
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.
Figure 2-1: Scope of delivery
1 Ordered water meter
2 Product documentation
3 Signal cable (remote versions only)
12
3
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.
INSTALLATION 2
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SHARPFLOW SWB7 + CWB7
www.itron.comWA-0092.0-EN-qs-06.13
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) in
polycarbonate (IP68) housing
•Remote version (measuring sensor with connection box and a signal converter in a remote
(field) housing)
Figure 2-2: Device versions
1 Compact version in polycarbonate (IP68) housing
2 Remote version
2INSTALLATION
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SHARPFLOW SWB7 + CWB7
www.itron.com WA-0092.0-EN-qs-06.13
2.3 Nameplate
INFORMATION!
Check the device nameplate to ensure that the device is delivered according to your order.
Figure 2-3: Example of nameplate
1 Manufacturer
2 Voltage information
3 Electronic Revision number
4 Meter constant, diameter, wetted materials, protection class
5 Date of manufacturing
6 Type designation of the flowmeter, serial number
INSTALLATION 2
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SHARPFLOW SWB7 + CWB7
www.itron.comWA-0092.0-EN-qs-06.13
2.4 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
2.5 Transport
•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.
2.6 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
Figure 2-4: Transport
2INSTALLATION
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SHARPFLOW SWB7 + CWB7
www.itron.com WA-0092.0-EN-qs-06.13
2.7 General requirements
2.7.1 Vibration
2.7.2 Magnetic field
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.
Figure 2-5: Avoid vibrations
Figure 2-6: Avoid magnetic fields
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1
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