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Electronic Commercial Water Meter

AquaMaster™

3 Electrical Installation

IM/AM

Issue 13

13

3 Electrical Installation

3.1 Bonding/Grounding

Caution.

For safety reasons and optimum performance, the flowmeter, pipelines and medium must be

correctly bonded and grounded according to regulations.

Note.

The flow sensor must not be connected to a ground spike.

For bonding connections use

≥

4mm2 (<10AWG) cable.

Sensors

≤

80mm do not require grounding rings.

Connect the transmitter ground connection to the flowmeter body ground – see Fig. 3.6 and
Fig. 3.7.

Fig. 3.1 All Metal Pipe, Including Lined Metal Pipe.

Fluid Contact Rings

See Figs. 3.6 and 3.7

Key for Figs. 3.1 to 3.9

Metal Pipes
Plastic Pipes

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Содержание aquamaster

Страница 1: ...Installation Manual IM AM Issue 13 Electronic Commercial Water Meter AquaMaster ...

Страница 2: ...ovative design and development to incorporate the latest technology The UKAS Calibration Laboratory No 0255 is just one of the ten flow calibration plants operated by the Company and is indicative of our dedication to quality and accuracy Information in this manual is intended only to assist our customers in the efficient operation of our equipment Use of this manual for any other purpose is speci...

Страница 3: ...ons 21 3 3 Input Output Connections 24 3 3 1 Frequency Outputs 24 3 3 2 Alarm Interface 25 3 3 3 Connector Input Output Connections 26 3 3 4 MIL Connector Input Output Option AquaMag x10 Pulse Output Compatibility 27 3 3 5 ScanReader Interface Option 27 3 3 6 Local Computer Connection 28 3 3 7 Remote Computer Connection 29 3 3 8 Power Supply Connection 30 3 3 9 Pressure Transducer Optional 31 3 3 ...

Страница 4: ...suitably trained personnel Read all relevant sections of this manual before selecting a location The safety requirements of this equipment any associated equipment and the local environment must be taken into consideration during installation Install and use this equipment in accordance with relevant national and local standards Specific safety precautions apply to the use of the GSM engine which ...

Страница 5: ...llation IM AM Issue 13 3 2 Mechanical Installation 2 1 Unpacking 2 2 Installation Conditions Fig 2 1 Unpacking Caution Do NOT exceed the maximum working pressure marked on the equipment Fig 2 2 Spillage Fig 2 3 Vibration AquaMaster AquaMaster AquaMaster AquaMaster ...

Страница 6: ... Water Meter AquaMaster 2 Mechanical Installation 4 IM AM Issue 13 Fig 2 4 Localized Heat Fig 2 5 Siting Fig 2 6 Straight Pipe Requirements Allow room to read display 2 x pipe dia minimum 5 x pipe dia minimum Flow Direction ...

Страница 7: ...Electronic Commercial Water Meter AquaMaster 2 Mechanical Installation IM AM Issue 13 5 Fig 2 7 Fluid Level Fig 2 8 Within Temperature Limits Fig 2 9 Shade 60 C 140 F Maximum 20 C 4 F Minimum ...

Страница 8: ...r Meter AquaMaster 2 Mechanical Installation 6 IM AM Issue 13 Fig 2 10 Above Ground Fig 2 11 Temperature Difference Fig 2 12 Within Environmental Rating Supports 2m 78in IP68 NEMA 6P ENCLOSURE 6P Submerged 9 Months Accrued Time ...

Страница 9: ...aMaster 2 Mechanical Installation IM AM Issue 13 7 Fig 2 13 Underground Fig 2 14 Cable Routing Fig 2 15 Gasket Fitting Backfill Recommended Adequate Protection Plate 80 C 176 F Maximum 10 C 14 F Minimum Fit gaskets Gasket same size as pipe ...

Страница 10: ...mercial Water Meter AquaMaster 2 Mechanical Installation 8 IM AM Issue 13 Fig 2 16 Separation of Sensors Fig 2 17 Access to Transmitter 0 7m 2 3 ft minimum For access to batteries display and communication connector ...

Страница 11: ...Fig 2 19 GSM Antenna Installation Transmitter Mounting Plate 176 7 140 5 5 Installation and wiring access 300 11 8 minimum 450 17 7 preferred Allowance for cable bend each side 130 5 1 standard 230 9 armored 155mm 6 1 146 5 75 125 4 9 170 6 7 ø6 5 1 4 ø13 1 2 ø6 5 1 4 150 5 9 AquaMaster Dimensions in mm in 50mm 50mm Remote Antenna Integral Antenna ...

Страница 12: ...services a minimum of two visible signal strength indicator bars are recommended For SMS text a minimum of one visible signal strength indicator bar is recommended The following must also be observed when deciding on the antenna mounting location For best results mount the antenna as high above local ground level as possible If the antenna must be mounted below ground achieve optimum results by en...

Страница 13: ...rely to the antenna connector 1 If the transmitter is not fixed in any way arrange or hold it with the top cover uppermost 2 Wash off any loose dirt from the case using plain water Remove the transmitter top cover and battery mounting tray see Fig 3 12 3 Pass the antenna cable through a spare cable gland 4 5 6 Tighten the cable gland Refit the battery mounting tray and the transmitter top cover se...

Страница 14: ...nusable 1 If the transmitter is not fixed in any way arrange or hold it with the top cover uppermost 2 Wash off any loose dirt from the case using plain water Remove the transmitter top cover and battery mounting tray see Fig 3 12 3 4 6 Close the SIM card holder cover and slide into locked position Refit the battery mounting tray and the transmitter top cover see Fig 3 12 7 Slide to unlock and ope...

Страница 15: ...ectly bonded and grounded according to regulations Note The flow sensor must not be connected to a ground spike For bonding connections use 4mm2 10AWG cable Sensors 80mm do not require grounding rings Connect the transmitter ground connection to the flowmeter body ground see Fig 3 6 and Fig 3 7 Fig 3 1 All Metal Pipe Including Lined Metal Pipe Fluid Contact Rings See Figs 3 6 and 3 7 Key for Figs ...

Страница 16: ...er AquaMaster 3 Electrical Installation 14 IM AM Issue 13 Fig 3 2 Metal Pipe With Flange Adaptor Fig 3 3 Flanged Metal Pipe to Plastic Pipe Fluid Contact Rings See Figs 3 6 and 3 7 Insulation Fluid Contact Rings See Figs 3 6 and 3 7 ...

Страница 17: ...l Water Meter AquaMaster 3 Electrical Installation IM AM Issue 13 15 Fig 3 4 Metal Pipe With Plastic Make Up Insert Fig 3 5 All Plastic Pipe Fluid Contact Rings See Figs 3 6 and 3 7 Fluid Contact Rings See Figs 3 6 and 3 7 ...

Страница 18: ...mmercial Water Meter AquaMaster 3 Electrical Installation 16 IM AM Issue 13 Fig 3 6 Battery Powered Transmitter Mounted in a Chamber Fig 3 7 Mains or Battery Powered Transmitter in Roadside Cabinet with Local Ground ...

Страница 19: ...Cathodic Protection DN 100mm Caution Do NOT ground Cathodically Protected Systems Fluid Contact Rings Insulating Sleeve and Washer not supplied Insulated connecting wire not supplied Must be adequately rated to carry cathodic currents Gasket Gasket Bonding Cable supplied Fluid Contact Ring Bonding Cables supplied ...

Страница 20: ...ssue 13 Fig 3 9 Pipelines With Cathodic Protection DN 40mm to 80mm Caution Do NOT ground Cathodically Protected Systems Insulating Sleeve and Washer not supplied Insulated connecting wire not supplied Must be adequately rated to carry cathodic currents Gasket Bonding Cable supplied ...

Страница 21: ...pairs twisted Make connections only as shown Maintain Environmental Protection at all times Conduit connections must provide cable entry sealing Fig 3 10 Sensor Terminal Box Connections Remote Version Caution With Belden Cable 8777 ensure that the black wires are not interchanged and remain with the associated pair CABLE ABB Belden 8777 Violet White Blue Black Green Sleeved Ground Sleeved Ground Y...

Страница 22: ...recautions Read the manufacturers instructions carefully before preparing the potting material The remote sensor terminal box connections must be potted immediately on completion to prevent the ingress of moisture Check all connections before potting see Section 3 page 13 Do not overfill or allow the potting material to come into contact with O rings or grooves Do not let potting material enter co...

Страница 23: ...rty It is recommended that cable glands are tightened fingertight initially then a further 1 2 to 3 4 turn applied using a suitable spanner Ensure that O ring seals and mating surfaces are clean to maintain environmental rating For IP68 protection where the transmitter could be submerged the termination area must be potted see Section 3 3 9 page 31 Note The batteries are mounted in the lid of earl...

Страница 24: ... pairs twisted Make connections only as shown Maintain Environmental Protection at all times Conduit connections must provide cable entry sealing Fig 3 14 Sensor Cable Connections Gland Conduit Remote version Caution With Belden Cable 8777 ensure that the black wires are not interchanged and remain with the associated twisted pair 1 7 1 Brown BN 2 Red RD 3 Orange OR 4 Yellow YL 5 Sleeved Ground 6 ...

Страница 25: ...Electronic Commercial Water Meter AquaMaster 3 Electrical Installation IM AM Issue 13 23 Fig 3 15 Sensor Cable Connections Connector Remote version Note This arrangement is an option ...

Страница 26: ...arated from all other AquaMaster connections Capacitive loads must be inrush current limited Fully floating pulse outputs may be subject to static damage e g connecting to a floating datalogger unless COM is operated within its galvanic isolation range 35V from earth Fig 3 16 Frequency Output Connections Note Outputs 1 2 are not polarity sensitive The common connection for these outputs is designa...

Страница 27: ... Output 3 is not polarity sensitive The common connection for these outputs is designated COM Alarm functions are available only with product software versions 1 1 Release 1 2 1 release 2 See Programming Guide to determine software version COM O P3 Common Alarm Input I P0V Optional link for grounding floating output See Caution above I P0V COM O P3 ...

Страница 28: ...Pulses or Direction Indicator Blue G O P Com Common Drain Wire Screen H Reserved Not fitted on older cables J I P Gnd Input Common White K I P Contact Input Violet Note Caution regarding fully floating outputs Recommended protection for floating output systems is to connect G to J L RXD Receive data serial input connection Turquoise M TXD Transmit data serial output connection Brown N RTS Request ...

Страница 29: ...ta logger leads contain components which convert forward and reverse pulses into a single pulse line with a direction signal Such leads will NOT work with AquaMaster and are unnecessary as AquaMaster directly provides the correct signals for these loggers Fig 3 20 ScanReader Connections Terminal AquaMag AquaMag x10 AquaMag x1 COM Grey Blue Grey Blue O P 1 Orange White Red O P 2 Blue White Black CO...

Страница 30: ...IM AM Issue 13 3 3 6 Local Computer Connection Fig 3 21 Local Computer Connections ABB Limited Part No WEBC2000 Connected to 9 pin Serial Data socket on PDA or PC via Laplink lead adaptor 9 pin male for link lead to Psion 9 pin female direct to PC Original Style Current Style ...

Страница 31: ...e DB9 DB25 RXD RXD 2 3 TXD 3 2 TXD TXD 3 2 RXD 2 3 RTS RTS 7 4 CTS 8 5 CTS CTS 8 5 RTS 7 4 RI RI 9 22 NC NC GND GND 5 7 GND 5 7 Also mates with PDA PC Link cables Table 3 2 RS232 Connections Fig 3 22 RS232 Connections Current Design RTS RXD TXD GND RI CTS Early Design see Note below RTS RXD TXD GND RI CTS AquaMaster Transmitter Connector Block Layout Modem Radio Modem Radio Pad Computer or similar...

Страница 32: ...standards Note Power supply connections earthing arrangements are identical for cathodically protected remote transmitter systems For cathodically protected integral transmitter systems follow cathodic installation practices Fig 3 23 Power Supply Connections Internal External Transmitter End View 4mm2 10 A W G Copper Wire ABB Limited METER CODE LOG CODE TAG SERIAL SUPPLY 95V 240VAC 15VA BatteryBac...

Страница 33: ...able for a range of pressures and cable lengths Fig 3 24 AquaMaster fitted with Optional PressureTransducer Connector Caution Use only the pressure transducer supplied with the transmitter Use of other pressure transducers will require alteration of the pressure span and zero factors in the transmitter see Quick Reference Programming guide Pressure Transducer Connector ...

Страница 34: ...against water ingress pot the termination area on the metal transmitter versions Check all connections and operations before potting see ELECTRICAL INSTALLATION Do not overfill or allow the potting material to come into contact with O rings or grooves allow for inserting battery tray Do not let potting material enter conduit s if used Insert battery tray into potting before it sets and pull throug...

Страница 35: ... automatically If the display shows Err 2 or 3 contact ABB Warning The battery used in this device may present a risk of fire or chemical burns if mistreated Do not recharge disassemble heat above 100 C or incinerate Replace battery pack with an ABB supplied part only Use of another battery may present a risk of fire or explosion Dispose of all battery packs promptly Keep away from children Dispos...

Страница 36: ...ss as shown ensuring that the wires are NOT lying on the mating surface 4 Fit the cover and ensure the screws are tightened fully 1 Remove the top cover of the transmitter see Fig 3 12 2 Slide out the connector from behind the battery clip 3 Connect the battery or batteries to the wire connector s inside the top of the transmitter unit 4 Ensure that the end of the battery with the connection wires...

Страница 37: ...surements Fig 4 2 Location of Controls Note For the use of local or remote serial communication and how to alter the displayed set of measurements or instrument setup see the Quick Reference Programming Guide Lower Display Time Flow Velocity Pressure Left Battery Warning Sensor Fault Empty Pipe condition Mains Failure Right Battery Warning Upper Display Date Forward Flow Total Reverse Flow Total N...

Страница 38: ...ies require replacement first change the cell indicated by the steady icon in this example the left battery The flashing icon indicates the battery currently in use 4 4 1 Spares Kits Transmitter Note Each battery must be connected to the cable from the same side of the termination area as the battery position in the battery holder or lid For dual battery units replace only the battery indicated by...

Страница 39: ...mbly wash the lid under running water using a brush if necessary dry it and seal it in a polythene bag for later re use Fit the new O ring supplied with the battery into a new or recycled lid assembly Fit the new cover and ensure the screws are tightened fully Fit new silica gel bag dispose of existing bag 1 If the transmitter is not fixed in any way arrange or hold it with the top cover uppermost...

Страница 40: ...ved with a wet tissue Battery 9 2 Remove the transmitter top cover see Fig 3 12 to reveal the batteries clipped in the cover 3 Wipe the O ring mating area around the opening into the transmitter body with a wet tissue 4 Slide out the connector from behind the battery clip of the battery to be replaced and pull apart Remove the battery and dispose of it in the approved manner 6 Slide out the other ...

Страница 41: ...0 120 530 25 110 10 44 400 16 2000 8810 1000 4400 150 660 31 138 13 55 450 18 2600 11450 1300 5720 195 860 44 193 18 77 500 20 3000 13210 1500 6600 225 990 63 275 25 110 600 24 5000 22010 2500 11010 375 1650 79 347 32 139 Size Qmax N Q 0 5 Qt Qmin mm in m3 h Ugal min m3 h Ugal min m3 h Ugal min m3 h Ugal min m3 h Ugal min 15 0 5 3 13 1 5 7 0 075 0 33 0 010 0 044 0 004 0 018 20 0 75 5 22 2 5 11 0 1...

Страница 42: ... 10 44 160 400 16 3125 13760 2500 11010 150 660 31 138 13 55 200 450 18 4375 19260 3500 15410 195 860 44 193 18 77 200 500 20 5000 22010 4000 17610 225 990 63 275 25 110 160 600 24 7875 34760 6300 27740 375 1650 79 347 32 139 200 Size Q4 Q3 Q 0 25 Q2 Q1 R mm in m3 h Ugal min m3 h Ugal min m3 h Ugal min m3 h Ugal min m3 h Ugal min 15 0 5 5 22 4 18 0 075 0 33 0 010 0 044 0 004 0 018 1000 20 0 75 7 9...

Страница 43: ...1760 10 44 4 18 100 200 8 788 3470 630 2770 16 69 6 3 28 100 250 10 1250 5500 1000 4400 25 110 10 44 100 300 12 2000 8810 1600 7040 40 176 16 70 100 Size Qmax N Qt Qmin mm in m3 h Ugal min m3 h Ugal min m3 h Ugal min m3 h Ugal min 50 2 30 132 15 66 3 13 2 0 45 2 0 65 2 5 50 220 25 110 5 22 0 75 3 3 80 3 80 352 40 176 8 35 1 2 5 3 100 4 120 528 60 264 12 53 1 8 7 9 150 6 300 1320 150 660 30 132 4 5...

Страница 44: ...15mm G 3 4 in B 3 4 in NPSM 20mm G 1 in B 1 in NPSM 25mm G 11 4 in B 11 4 in NPSM 40 to 300mm 1 5 to 12 in flanged BS4504 ISO 7005 PN16 PN10 ANSI B16 5 1 5 Class 150 AS 2129 Tables C D and E AS 4087 14 AS4087 16 JIS to BS2210 5k 10k and 30k BS10 Tables D and E 350 to 600mm 14 to 24 in flanged 2 wire for inductive pads max cable length 80m 3 wire for AMR Compatible readers BS4504 ISO 7005 PN10 PN16...

Страница 45: ...d life is possible to give say 5 years for two cells with a small degradation in response time and slightly increased measurement uncertainty contact ABB for details Battery life is shorter with GSM depending on how frequently it is used and for what period For example used once per day for SMS automated reporting of data logged at 15 minute intervals the total life of 2 batteries would be typical...

Страница 46: ...mpatible network interface via RP5 6 7 or similar radiopad External PSTN modem Modern PSTN modems which store configuration setup on non volatile memory for configuration information contact ABB External GSM modem Siemens M20T TC35 or similar compatible modems for configuration information contact ABB Internal GSM modem Dual Band GSM fully programmable schedule for battery operation and Automated ...

Страница 47: ...terproof for accidental submersion Note The GSM does not operate with integral antenna under water General advice is to mount the antenna as high as possible always outside of any metal enclosure and not under the surface of the ground Logger 1 2 3 Logger Function Flow Pressure Flow Pressure Forward Reverse Tariffs Net Flow Totals No of Records 8831 11361 366 Logging Interval 15 to 65500s adjustab...

Страница 48: ...Electronic Commercial Water Meter AquaMaster 5 Specification 46 IM AM Issue 13 Mounting Pipe Conditions Sensor Electrodes 45 maximum Flow Direction 5 x pipe dia 2 x pipe dia minimum minimum ...

Страница 49: ...YY MMDDYY Flow Response Time s 3 3 Pressure Display Type Gauge Gauge Display Flow Rate Yes Yes Display Forward Total Yes Yes Display Reverse Total Yes Yes Display Net Total No No Display Pressure Yes if ordered with Pressure Tx Yes if ordered with Pressure Tx Display Date No No Display Velocity No No Pressure Upper Range bar 16 16 Logger 1 Interval s 900 900 Logger 2 Interval s 60 20 Output Option...

Страница 50: ...B or 3 4 in NPSM 2 5 5 20 0 75 127 5 G 1in B or 1 in NPSM 2 5 5 25 1 0 127 5 G 11 4 in B or 11 4 in NPSM 2 5 5 Meter Size Dimensions mm in Approx Weight mm in A B kg lb 40 1 5 176 7 200 7 9 11 24 50 2 176 7 200 7 9 12 27 65 2 5 219 8 6 200 7 9 13 29 80 3 219 8 6 200 7 9 18 40 100 4 230 5 9 8 250 9 8 15 33 150 6 281 11 8 300 11 8 31 68 200 8 402 15 8 350 13 8 48 106 250 10 440 17 3 450 17 7 75 165 ...

Страница 51: ...Flanged SS AMAS S Issue 6 Meter Size Dimensions mm in Approx Weight mm in A B C kg lb 350 14 513 20 2 520 20 5 550 21 7 100 220 400 16 570 22 4 576 22 7 600 23 6 115 253 450 18 632 24 9 627 24 7 698 27 5 160 352 500 20 686 27 0 679 26 7 768 30 2 217 455 600 24 772 30 4 770 30 3 918 36 1 315 693 50 A C A B ...

Страница 52: ...re boarding an aircraft Make sure it cannot be switched on inadvertently The operation of wireless appliances in an aircraft is forbidden to prevent interference with communications systems Failure to observe these instructions may lead to the suspension or denial of cellular services to the offender legal action or both 3 Do not operate the cellular terminal or mobile in the presence of flammable...

Страница 53: ... 13 51 Appendix B AquaMaster Block Diagram Sensor Transmitter Display Measurement System 1 2 3 4 6 7 5 Optional Power Supply Pulse Alarm Circuits Common Processor 1 2 3 4 6 7 5 Local Configuration Adaptor Part No WEBC2000 Optional RS232 Communication Port Optional GSM Modem Pressure Transducer ...

Страница 54: ...Electronic Commercial Water Meter AquaMaster Notes 52 IM AM Issue 13 Notes ...

Страница 55: ... Analytics Instrumentation pH Conductivity and Dissolved Oxygen Transmitters and Sensors Ammonia Nitrate Phosphate Silica Sodium Chloride Fluoride Dissolved Oxygen and Hydrazine Analyzers Zirconia Oxygen Analyzers Katharometers Hydrogen Purity and Purge gas Monitors Thermal Conductivity Customer Support We provide a comprehensive after sales service via a Worldwide Service Organization Contact one...

Страница 56: ...nuous product improvement and the right is reserved to modify the information contained herein without notice Printed in UK 12 07 ABB 2007 ABB Limited Oldends Lane Stonehouse Gloucestershire GL10 3TA UK Tel 44 0 1453 826661 Fax 44 0 1453 829671 ABB Inc 125 E County Line Road Warminster PA 18974 USA Tel 1 215 674 6000 Fax 1 215 674 7183 ...

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