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HomeMy WebLinkAboutTD_IFC 070__en__090421_4000572101_R02 s • M IFC 070 Technical Datasheet Electromagnetic signal converter • Battery driven with low energy consumption • Quick and easy to install and operate • External data logger and GSM module for remote data transfer ©KROHNE 04/2009-4000572101-TD IFC 070 R02 en KROHNE ■ CONTENTS 1 Product features 3 1.1 Solution for the water and wastewater industry .............................................................3 1.2 Features............................................................................................................................ 5 1.3 Measuring principle.......................................................................................................... 7 2 Technical data 8 2.1 Technical data...................................................................................................................8 2.2 Measuring accuracy ....................................................................................................... 11 2.3 Dimensions and weights ................................................................................................ 12 3 Installation 13 3.1 Notes on installation ...................................................................................................... 13 3.2 Mounting position and flange deviation ......................................................................... 13 3.3 Vibration.......................................................................................................................... 14 3.4 Magnetic field ................................................................................................................. 14 4 Electrical connections 15 4.1 Safety instructions.......................................................................................................... 15 4.2 Installation of converter................................................................................................. 15 4.3 Grounding ....................................................................................................................... 15 4.4 Connection of signal cable ............................................................................................. 16 4.5 Terminal assignment of converter................................................................................. 17 5 Notes 18 2 www.krohne.com 04/2009-4000572101 -TD IFC 070 R02 en PRODUCT FEATURES 0 1 .1 Solution for the water and wastewater industry The IFC 070 electromagnetic signal converter is designed for use in water industry such as potable water distribution networks, for revenue billing and for water abstraction. It is battery powered, making it especially suitable for applications where no power connection is available and provides certainty in case of power failure. Optional a GSM and data logger module is available for the remote transmission of measurement data and status information. 10 i - 1 1 � o � 1 1� Battery-powered totaliser 2� Rigid flow sensor 04/2009-4000572101 -TD IFC 070 R02 en www.krohne.com 3 p PRODUCT FEATURES Highlights • Battery operated, stand alone water meter, battery life up to 15 years • Excellent performance in low flow conditions and over a wide flow range • Easy installation, short inlet and outlet runs, no filters and bi-directional flow • Maintenance free operation, no moving parts, no wear and obstruction free • Optional, battery powered data logger and GSM module for remote data transfer Industries • Water abstraction • Distribution of potable water • Irrigation Applications • Raw water, potable water, irrigation water • Well chambers • Monitoring of distribution networks • Pipeline leakage detection • Measuring water consumption 4 www.krohne.com 04/2009-4000572101 -TD IFC 070 R02 en PRODUCT FEATURES 1 .2 Features GSM and data logger module There is an increased demand by utilities for remote reading.Often water meters are installed at remote locations in the distribution network or below the ground for example in busy city centers.The IFC 070 can be supplied with a state-of-the-art data logger and GSM modem.The stored data is tranmitted (for example once a day) by SMS and can be forwarded to the customer's management system. Quick to install and easy to operate-Remote •` or Compact "ep3 The IFC 070 signal converter can be supplied in either compact or remote design. In case of a remote design,the converter can be installed on the wall or on a pipe.The 00 functionality of the compact and remote versions is identical. 6, * 0 04/2009-4000572101-TD IFC 070 R02 en www.krohne.com 5 PRODUCT FEATURES Low energy consumption The IFC 070 signal converter has an extreme Low power consumption. It delivers precise and reliable measurements for many years operating on batteries.With a sampling rate of 1/15 Hz,the water meter can operate for more than fifteen years. I� • Long term reliability 011 In addition to a long battery lifetime of up to 15 years,the IFC 070 provides diagnostic information.The IFC 070 has two status i g 1 3 m3 outputs for self checking, battery warnings 1. and counter overrun. ® +► -MEW 6 www.krohne.com 04/2009-4000572101-TD IFC 070 R02 en PRODUCT FEATURES 0 1 .3 Measuring principle An electrically conductive fluid flows inside an electrically insulating 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 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. The signal voltage is quite small (typically 1 mV at v=3 m/s/ 10 ft/s and field coil power of 1 W). Finally, a signal converter is used to amplify the signal voltage, filter it (separate from noise) and convert it into signals for totalising, recording and output processing. 3 - - 2 0 1 1� Voltage(induced voltage proportional to flow velocity) 2� Electrodes 3Z Magnetic field 4� Field coils 04/2009-4000572101-TD IFC 070 R02 en www.krohne.com 7 TECHNICAL DATA 2.1 Technical data • The following data is provided for general applications. lfyou require data that is more relevant to your specific application,please contact us oryour local representative. • Additional information(certificates, special tools, software,...l and complete product documentation can be downloaded free of charge from the website fDownloadcenterl. Measuring system Measuring principle Faraday's law Application range Electrically conductive fluids Measured value Primary measured value Flow velocity Secondary measured value Volume flow Design Modular construction The measurement system consists of a flow sensor and a signal converter. It is available as compact and as remote version. More information about the sensor can be found in the relevant documentation. Compact version With WATERFLUX 3000 sensor:WATERFLUX 3070 C With OPTIFLUX 2000 sensor:OPTIFLUX 2070 C Remote version With WATERFLUX 3000 sensor:WATERFLUX 3070 F With OPTIFLUX 2000 sensor:OPTIFLUX 2070 F Maximum cable length 25 m/75 ft User interface Display 8 digits LCD Display of positive and negative counter,sum counter,flow rate Status indication for battery,flow/counter direction,empty pipe Units Volume in m3, US Gallons Flow rate in m3/h, USGPM Cable connections Standard:2x M20x1.5 Optional:''/2" NPT, PF% Measuring accuracy Reference conditions Medium:water Temperature: 20°C/68°F Inlet section:5 DN Operating pressure: 1 bar/14.5 psig Maximum measuring error ±0.2%of measured value±1.5 mm/s/0.06 inch/s For detailed information on the measuring accuracy,see chapter "Measuring accuracy". Repeatability ±0.1% (v>0.5 m/s/1.5 ft/s) 8 www.krohne.com 04/2009-4000572101-TD IFC 070 R02 en TECHNICAL DATA Operating conditions Temperature Process temperature -5...+70°C/23...+158°F Ambient temperature -40...+65°C/-40...+149°F Storage temperature -50...+70°C/-58...+158°F Chemical properties Physical condition Liquids Electrical conductivity >_20 µS/cm Recommended flow velocity in pipeline:-9...9 m/s/-30...30 ft/s in sensor: -18...18 m/s/-59...59 ft/s Process conditions Raw water,ground-and surface water Potable water Irrigation water Installation conditions Dimensions and weights For detailed information see chapter"Dimensions and weights". Materials Housing Die-cast aluminium, polyurethane coated Connection box(remote versions Die-cast aluminium, polyurethane coated only) Electrical connections Power supply Battery Standard 1 Lithium battery(D-cell) Optional 2 Lithium batteries(D-cell) External battery pack with 4 lithium batteries(D-cell) Typical lifetime See graph at the end of this table. Alarm Pre-alarm 1 year before battery depletion and final alarm Battery replacement Possible without loss of totalizer data In-and output Outputs 2 Passive pulse outputs for remote totalising: f<_500 Hz; 1<_ 10 mA; U:5...24 VDC (P<_ 100 mW) 2 Passive status outputs: I<_ 10 mA; U: 5...24 VDC (P<_ 100 mW) Communication External data logger/GSM module,SMS protocol to: SCADA system (at customer's site) OPC server(to be connected to customer's OPC client) PCWin (mini-SCADA can be supplied by KROHNE) 04/2009-4000572101-TD IFC 070 R02 en www.krohne.com 9 TECHNICAL DATA Approvals and certifications CE Sign This device fulfills the statutory requirements of the EC directives. The manufacturer certifies successful testing of the product by applying the CE mark. Hazardous areas Non-Ex Standard ATEX Not available Other approvals and standards Protection category acc.to IEC I 66/67(NEMA 4/4X/6) 529/EN 60529 Shock-and vibration resistance IEC 68-2-3 Electromagnetic compatibility Directive:89/336/EEC Harmonized standard: EN 61326-1 : 2006 Low voltage directive Directive: 2006/95/EC Harmonized standard: EN 61010 :2001 Custody transfer Standard:without Europe: MI-001 pending Worldwide:OIML R-49 pending Typical lifetime of batteries (at 25T) Y 30 25 20 15 10 5 0 5 10 15 20 25 X Figure 2-1:X=Sampling interval in seconds,Y=typical lifetime in years 1� dual battery pack © single battery 10 www.krohne.com 04/2009-4000572101-TD IFC 070 R02 en TECHNICAL DATA 2.2 Measuring accuracy Y[%] 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 1Q 0.1 0 1 2 3 4 5 6 7 8 9 10 11 12 X[m/s] Figure 2-2:X[m/s]:flow velocity Y[%]:deviation from the actual measured value 1� with WATERFLUX 3000 water meter ® with OPTI FLUX 2000 flow sensor 04/2009-4000572101-TD IFC 070 R02 en www.krohne.com 11 TECHNICAL DATA 2.3 Dimensions and weights Compact version b a= 170mm/6.7" b= 122mm/4.8" a c= 140mm/5.5" Sizes of sensor can be found in the relevant o datasheet. 0 H 0 0 Ir o ; o L W Remote version,signal converter b c b= 122mm/4.8" c=335mm/13.2" ° H=310mm/12.2" ° ° H o • 0 12 www.krohne.com 04/2009-4000572101-TD IFC 070 R02 en M INSTALLATION p 3.1 Notes on installation Inspect the cartons carefully for damage or signs of rough handling. Report damage to the carrier and to the local office of the manufacturer. Check the packing list to check if you received completely all that you ordered. 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 Mounting position and flange deviation *X- o ------ 0 E --- - - ------- Figure 3-1:Mounting position and flange deviation Amax Amin • Mount flowmeter either with converter aligned upwards or downwards. • Install flowmeter in line with the pipe axis. • Pipe flange faces must be parallel to each other. Max.permissible deviation of pipe flange faces:L,,,aX-L,,,,,,_<0.5 mm 04/2009-4000572101 -TD IFC 070 R02 en www.krohne.com 13 INSTALLATION 3.3 Vibration Figure 3-2:Avoid vibrations 3.4 Magnetic field Figure 3-3:Avoid magnetic fields 14 www.krohne.com 04/2009-4000572101-TD IFC 070 R02 en ■ ELECTRICAL CONNECTIONS p 4.1 Safety instructions All work on the electrical connections may only be carried out with the power disconnected. Take note of the voltage data on the nameplate! Observe the national regulations for electrical installations! 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. 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. 4.2 Installation of converter Only applicable for remote versions. • Mount converter with mounting plate on wall or standpipe. • Keep distance between sensor and signal converter as short as possible. • Observe length of the delivered signal cable. 4.3 Grounding Figure 4-1:Grounding 04/2009-4000572101 -TD IFC 070 R02 en www.krohne.com 15 0 ELECTRICAL CONNECTIONS 4.4 Connection of signal cable The signal cable is only used with remote versions. The standard cable includes both electrode and field current leads, the optional type A/B cable is only used for the electrodes. In that case, the field current cable is no part of the supply. b 7 8 9 1 2e OO 2 3 3040 i x1 x2 sO 7 Figure 4-2:Cable connection at converter side,standard cable 1� cable length: 13 cm/5" 2� cable length:5 cm/2" 3I brown+white cable,used for field current 4� purple and blue cable, used for electrode signals 5� cable length:8 cm/3" © Shield (terminal 1 of connector X2+U-clamp • Prepare appropiate cable lengths ( 10...(3) • Connect the shield to the U-clamp, the brown cable to terminal 7 and the white to terminal 8. • Connect the shield to terminal 1, the purple cable (red in case of type A or B cable) to terminal 2 and the blue (white in case of type A or B cable) to terminal 3. 16 www.krohne.com 04/2009-4000572101 -TD IFC 070 R02 en ELECTRICAL CONNECTIONS p 4.5 Terminal assignment of converter 0 1 +.'........................... .... m3/h 1 cm + -go ' Figure 4-3:Removing side cap a a a 00 - a Eel S a 0 • 0 0 0 000 E01 o 0 0 Figure 4-4:Terminal assignment 10 Status output 1 © Status output 2 (2) Not connected 44) Ground Q Pulse output A © Pulse output B Electrical values • Pulse output passive: f<_ 500 Hz; I <_ 10 mA; U: 5...24 VDC (P<_ 100 mW) • Status output passive: I <_ 10 mA; U: 5...24 VDC (P<_ 100 mW) 04/2009-4000572101-TD IFC 070 R02 en www.krohne.com 17 NOTES 18 www.krohne.com 04/2009-4000572101-TD IFC 070 R02 en NOTES A 04/2009-4000572101-TD IFC 070 R02 en www.krohne.com 19 t; �t KROHNE product overview • Electromagnetic flowmeters • Variable area flowmeters • Ultrasonic flowmeters • Mass flowmeters • Vortex flowmeters • Flow controllers L • Level meters 3 • Temperature meters C r • Pressure meters a v • Analysis products • Measuring systems for the oil and gas industry 0 • Measuring systems for sea-going tankers 0 0 U 0 H Head Office KROHNE Messtechnik GmbH & Co. KG N Ludwig-Krohne-Str. 5 D-47058 Duisburg 0 Tel.:+49 (0)203 301 0 0 Fax:+49 (0)203 301 10389 Z infofdkrohne.de & The current list of all KROHNE contacts and addresses can be found at: KRDHNE Y o www.krohne.com