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HomeMy WebLinkAboutTD_OPTIFLUX 2000__en__100510_4000086802_R06 KR�HNE ail M OPTI FLUX 2000 Technical Datasheet Electromagnetic flow sensor • Engineered and manufactured for the water and wastewater industry • Wide range of approvals for potable water • Long-term reliability and negligible maintenance Ex Kiwa M $MC 0 ML Partner for progress The documentation is only complete when used in combination with the relevant documentation for the converter. ©KROHNE 04/2010-4000086802-TD OPTIFLUX 2000 ROb en KROHNE CONTENTS 1 Product features 3 1.1 Solution for the water and wastewater industry .............................................................3 1.2 Options.............................................................................................................................. 5 1.3 Measuring principle.......................................................................................................... 7 2 Technical data 8 2.1 Technical data...................................................................................................................8 2.2 Vacuum load ................................................................................................................... 13 2.3 Metrological performance.............................................................................................. 14 2.4 OIML R49......................................................................................................................... 15 2.5 MI-001 ............................................................................................................................. 17 2.6 Dimensions and weight.................................................................................................. 19 3 Installation 23 3.1 Notes on installation ...................................................................................................... 23 3.2 Intended use ................................................................................................................... 23 3.3 Installation conditions.................................................................................................... 23 3.3.1 Inlet and outlet...................................................................................................................... 23 3.3.2 Mounting position.................................................................................................................. 23 3.3.3 Flange deviation.................................................................................................................... 24 3.3.4 T-section ............................................................................................................................... 24 3.3.5 Vibration................................................................................................................................ 24 3.3.6 Magnetic field........................................................................................................................ 25 3.3.7 Bends .................................................................................................................................... 25 3.3.8 Open discharge ..................................................................................................................... 26 3.3.9 Control valve ......................................................................................................................... 26 3.3.10 Air venting ........................................................................................................................... 26 3.3.11 Pump................................................................................................................................... 27 4 Electrical connections 28 4.1 Safety instructions.......................................................................................................... 28 4.2 Grounding ....................................................................................................................... 28 4.3 Virtual reference for IFC 300 (C, W and F version) ........................................................ 30 5 Notes 31 2 www.krohne.com 04/2010-4000086802-TD OPTI FLUX 2000 R06 en OPTIFLUX 2000 M PRODUCT FEATURES 1 .1 Solution for the water and wastewater industry The OPTIFLUX 2000 electromagnetic flow sensor is the optimum solution for water and wastewater applications. Its long-term reliability and durability make it the standard flow sensor for the water industry for measuring abstraction water, drinking water,wastewater, sewage and effluent. 1 1, •1 10 03 1 0 1� Flanged design 22) Installation length to I50 13359 3Z PP and hard rubber liners 04/2010-4000086802-TD OPTIFLUX 2000 R06 en www.krohne.com 3 p PRODUCT FEATURES OPTIFLUX 00 Highlights • Drinking water approvals including KTW, WRc, KIWA, ACS • Suitable for underground installation and constant flooding OP 68) • Bidirectional flow metering • Compliant with requirements for custody transfer (MID MI-001, OIML R49, ISO 4064, EN 14154) • Standard in house wet calibration of sensors up to diameter DN3000 • Easy installation and commissioning • With virtual reference option grounding rings can be omitted and installation is simplified • Rugged liners suitable for all water and wastewater applications • In-situ verification with MagCheck • Extensive diagnostic capabilities • Maintenance-free • Proven and unsurpassed lifetime Industries • Water • Wastewater • Pulp & Paper • Minerals & Mining • Iron, Steel & Metals • Power Applications • Water abstraction • Water purification and desalination • Drinking water distribution networks • Revenue metering or billing • Leakage detection • Irrigation • Industry water • Cooling water • Wastewater • Sewage and sludges • Seawater 4 www.krohne.com 04/2010-4000086802-TD OPTIFLUX 2000 R06 en OPTIFLUX 2000 PRODUCT FEATURES 1 .2 Options The solution for the water and wastewater industry Robust construction The OPTIFLUX 2000 has been designed for measuring all water and wastewater applications including groundwater, potable water,wastewater, sludges and sewage, industry water and salt water. The sensor is available for a wide diameter range of DN25 up to DN3O0O for flow rates up to 300.000 m3/h r. The robust polypropylene or hard rubber liner have been approved for drinking water applications according to ACS, KIWA, KTW and WRc. The OPTIFLUX 2000 causes no pressure loss and allows for bi-directional flow metering. Filters or straighteners are not required. The installation can be further eased by choosing for the virtual reference option. Grounding rings can then be omitted (only in combination with the IFC 300 converter). Buriable and maintenance-free The OPTIFLUX 2000 can be installed underground and allows for constant flooding UP 68). A measurement chamber is not necessary, saving substantial costs. The condition for this is a robust flowmeter that does not require regular maintenance. The OPTIFLUX 3.538 2000 provides years or reliable measurements as it has no internal moving parts and nothing can wear. The OPTIFLUX 2000 has a field proven and unsurpassed lifetime. In addition, the OPTIFLUX 2000 in combination with �all, the IFC 300 converter offers extensive diagnostic capabilities such as continuous monitoring of the converter, the sensor electrodes, the flow profile and electronic functions. 04/2010-4000086802-TD OPTIFLUX 2000 RO6 en www.krohne.com 5 p PRODUCT FEATURES 1 OPTIFLUX 2000 Custody transfer Optionally the OPTIFLUX 2000 can be used for t custody transfer applications when combined with the IFC 300 converter. It meets the requirements of the OIML R49 and can be verified according to Annex MI-001 of the Measuring Instruments Directive (MID). All water meters that are to be used for legal metrology purposes in Europe require certification under the MID. The EC type examination certificate for the OPTIFLUX 2300 is valid for the compact and the remote version and applies for forward and reverse flow. Every flowmeter leaving the factory is standard wet calibrated by direct volume comparison at KROHNE's certified calibration facilities. The performance of the OPTIFLUX 2000 is defined and documented in a calibration certificate. Communication The OPTIFLUX 2000 can be provided with state-of- the-art fieldbus communication systems. Data is transmitted by HART®, Profibus, Fieldbus Foundation or Modbus and then forwarded to a management system. 6 www.krohne.com 04/2010-4000086802-TD OPTIFLUX 2000 R06 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.A signal converter is used to amplify the signal voltage, filter it and convert it into signals for totalising, recording and output processing. itl 2 �O 4 1 1� Induced voltage(proportional to flow velocity) 2� Electrodes 3� Magnetic field 4� Field coils 04/2010-4000086802-TD OPTIFLUX 2000 R06 en www.krohne.com 7 TECHNICAL DATA OPTIFLUX 2000 2.1 Technical data • The following data is provided for general applications. lfyou require data that is more relevant to yourspecific application,please contact us oryour local representative. • 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 Application range Electrically conductive fluids Measured value Primary measured value Flow velocity Secondary measured value Volume flow Design Features Fully welded maintenance-free sensor Flange version with full bore flow tube Standard as well as higher pressure ratings Large diameter range from DN25...3000 with rugged liners approved for drinking water Industry specific insertion lengths Modular construction The measurement system consists of a flow sensor and a signal converter. It is available as compact and as separate version. Compact version With IFC 040 converter:OPTIFLUX 2040 C With IFC 100 converter:OPTIFLUX 2100 C With IFC 300 converter:OPTIFLUX 2300 C Remote version In wall IN mount version with IFC 100 converter: OPTIFLUX 2100 W In field (F),wall(W)or rack(R) mount version with IFC 300 converter: OPTIFLUX 2300 F,W or R Nominal diameter With IFC 040 converter: DN25...150/1... 6" With IFC 100 converter: DN25...1200/1...48" With IFC 300 converter: DN25...3000/1...120" Measurement range -12...+12 m/s/-40...+40 ft/s Measuring accuracy Reference conditions Flow conditions similar to EN 29104 Medium:Water Electrical conductivity:>_300 µS/cm Temperature:+10...+30°C/+50...+86°F Inlet section:>_5 DN Operating pressure: 1 bar/14.5 psig Wet calibrated on EN 17025 accredited calibration rig by direct volume comparison 8 www.krohne.com 04/2010-4000086802-TD OPTIFLUX 2000 R06 en TECHNICAL DATA p Accuracy curves Option:verification to MI-001 (Only in combination with IFC 300) Option:calibration according to OIML R49 (Only in combination with IFC 300) For detailed information on the measuring accuracy,see chapter"Measuring accuracy". Operating conditions Temperature Process temperature Hard rubber liner:-5...+80°C/23...+176°F Polypropylene liner: -5...+90°C/23...+194°F For Ex versions different temperatures are valid. Please check the relevant Ex documentation for details. For detailed information see chapter"Temperatures". Ambient temperature(all versions) Standard(with aluminium converter housing): -40...+65°C/-40...+149°F(Protect electronics against self- heating with ambient temperatures above 55°C) Option (with stainless steel converter housing): -40...+55°C/-40...+130°F For Ex versions different temperatures are valid. Please check the relevant Ex documentation for details. Storage temperature -50...+70°/-58...+158°F Pressure EN 1092-1 DN2200...3000: PN 2.5 DN1200...2000: PN 6 DN200...1000: PN 10 DN65 and DN100...150: PN 16 DN25...50 and DN80: PN 40 Other pressures on request ISO insertion length Optional for DN15...600 ASME B16.5 1...24": 150 lb RF Other pressures on request AWWA(class B or D FF) Option DN700...1000/28...40":<_ 10 bar/145 psi DN1200...2000 :<_6 bar/87 psi JIS DN50...1000/2...40": 10 K DN25...40/1...1'/2":20 K Other pressures on request Vacuum load For information on pressure limits depending on liner material see chapter"Vacuum load". Pressure ranges for secondary For DN25...150: containment Pressure resistant up to 40 bar/580 psi Burst pressure up to approx. 160 bar/2320 psi Pressure drop Negligible 04/2010-4000086802-TD OPTIFLUX 2000 R06 en www.krohne.com 9 TECHNICAL DATA Chemical properties Physical condition Conductive liquids Electrical conductivity >_20 pS/cm Permissible gas content(volume) <_5% Permissible solid content(volume) <_70% Installation conditions Installation Take care that flow sensor is always fully filled For detailed information see chapter"Installation" Flow direction Forward and reverse Arrow on flow sensor indicates positive flow direction. Inlet run >5 DN Outlet run >2 DN Dimensions and weights For detailed information see chapter"Dimensions and weights". Materials Sensor housing Sheet steel, polyurethane coated Other materials on request Measuring tube Austenitic stainless steel Flanges Carbon steel, polyurethane coated Other materials on request Liner Standard DN25...150/1...6": Polypropylene DN200...3000/8...120": Hard rubber Option DN25...150/1...6": Hard rubber See pressure and temperature limits for various liners in the relevant chapter. Connection box(only remote versions) Standard: polyurethane coated die-cast aluminium Option:stainless steel Measuring electrodes Standard:Hastelloy®C Option:Stainless steel,titanium Other materials on request Grounding rings Standard:Stainless steel Option: Hastelloy®C,titanium,tantalum Grounding rings can be omitted with virtual reference option for the IFC 300 converter. Grounding electrodes(option) Same material as measuring electrodes. 10 www.krohne.com 04/2010-4000086802-TD OPTIFLUX 2000 R06 en TECHNICAL DATA Process connections Flange EN 1092-1 DN25...3000 in PN 6...40 ASME 1...120" in 150 Lb RF AWWA DN700...2000 in 6...10 bar JIS 25...1000 in 10...20K Design of gasket surface RF Other sizes or pressure ratings on request Electrical connections Signal cable Type A(DS) Standard cable, double shielded. Max. length:600 m/1950 ft(dep.on electrical conductivity and measuring sensor).See documentation of the converter for more information. Type B (BTS1 Optional cable,triple shielded. Max. Length:600 m/1950 ft(dep.on electrical conductivity and measuring sensor).See documentation of the converter for more information. Approvals and Certificates CE This device fulfils the statutory requirements of the EC directives.The manufacturer certifies successful testing of the product by applying the CE mark. Electromagnetic compatibility Directive:2004/108/EC, NAMUR NE21/04 Harmonized standard: EN 61326-1:2006 Low voltage directive Directive:2006/95/EC Harmonized standard: EN 61010: 2001 Pressure equipment directive Directive:97/23/EC Category I, II or SEP Fluid group 1 Production module H 04/2010-4000086802-TD OPTIFLUX 2000 R06 en www.krohne.com 11 TECHNICAL DATA Hazardous areas ATEX Please check the relevant Ex documentation for details. Compact version with IFC 040 C converter II 2 GD Compact version with IFC 100 C converter II 2 GD Compact version with IFC 300 C converter II2GDorII20) GD Remote version II 2 GD FM In combination with IFC 300 converter Class I, Div. 2, Groups A, B,C and D Class II, Div. 2, Groups F and G Class III, Div.2,Groups F and G CSA In combination with IFC 300 converter Class I, Div. 2, Groups A, B,C and D Class II, Div. 2, Groups F and G NEPSI GYJ05234/GYJ05237 Ex me is IIC T6...T3 Ex de is II T6...T3 Ex qe is IIC T6...T3 Ex e is IIC T6...T3 Other approvals and standards Custody transfer DN25...500(other materials on request) Standard:without verification only in combination with IFC 300 converter Cold water MI-001 type examination certificate OIML R49 certificate of conformity Conformity with ISO 4064 and EN 14154 Drinking water approvals Hard rubber liner:ACS,WRc, NSF Polypropylene liner:ACS, KIWA, KTW,WRc, NSF Protection category acc.to Standard: IP 66/67(NEMA 4/4X/6) IEC 529/EN 60529 Option: IP 68(NEMA 6P) IP 68 is only available for separate design and with a stainless steel connection box Shock test IEC 68-2-27 Vibration test IEC 68-2-34 12 www.krohne.com 04/2010-4000086802-TD OPTIFLUX 2000 R06 en TECHNICAL DATA 2.2 Vacuum load Diameter Vacuum load in mbar abs. at a process temperature of [mm 20°C 40°C 600C 800C Liner in Polypropylene DN25...150 1 250 250 400 400 Liner in Hard rubber DN200...300 250 250 400 400 DN350...1000 500 500 600 600 DN1200...3000 600 600 750 750 Diameter Vacuum load in psia at process temperature of inches] 680F 1040F 140OF 176°F Liner in Polypropylene 1...6" 13.6 3.6 5.8 5.8 Liner in Hard rubber 8...12" 3.6 3.6 5.8 5.8 14...40" 7.3 7.3 8.7 8.7 48...120" 8.7 8.7 10.9 10.9 04/2010-4000086802-TD OPTIFLUX 2000 R06 en www.krohne.com 13 TECHNICAL DATA 2.3 Metrological performance Y[%] 6 5 4 3 2 iQ 1 0 01 02 03 04 X[m/S1 Figure 2-1:Maximum deviation Y N vs flow velocity X[m/s] 1� Demands according to EN 14154 OIML R49 class 2 ® Demands according to EN 14154 OIML R49 class 1 (I OPTIFLUX 2300 DN Q1 Q2 Q3 R Q4 (Q3/R) (Q1 * 1.61 (Q3/Q1I (Q3 * 1.251 [mm] [m3Al [m3/h] [m3/hl [m3Al 25 0.04 0.064 16 400 20 32...40 0.063 0.1 25 400 31.3 50 0.1 0.16 40 400 50 65 0.16 0.25 100 630 125 80 0.25 0.41 160 630 200 100 0.4 0.63 250 630 313 125...150 0.63 1.02 400 630 500 200 1 1.6 1000 1000 1250 250 1.6 2.56 1600 W 1000 2000 300 2.5 4 2500 1000 3125 350 5 8 2500 500 3125 400...450 8 12.8 4000 500 5000 500...600 12.6 20.2 6300 500 7875 650...750 20 32 10000 500 12500 800...950 32 51.2 16000 500 20000 1000...1200 50 80 25000 500 31250 1300...1500 80 128 40000 500 50000 1600...1700 100 160 40000 400 50000 1800...2100 160 256 40000 250 50000 2200...2500 250 400 40000 160 50000 2600...3000 400 640 40000 100 50000 14 www.krohne.com 04/2010-4000086802-TD OPTIFLUX 2000 R06 en OPTIFLUX 2000 TECHNICAL DATA p 2.4 01ML R49 The OIML R49 recommendation (2006) concerns water meters intended for the metering of cold potable water and hot water. OPTIFLUX 2300 has a certificate of compliance with OIML R49, issued by Wi. The OIML R49 recommendation sets out the conditions to which water meters shall comply to meet the requirements of the services of legal metrology in countries where these instruments are subject to state controls. The measuring range of the water meter is determined by 03 (nominal flow rate) and "R" (ratio). The OPTIFLUX 2300 meets the requirements for water meters of accuracy class 1 and 2. For accuracy class 1, the maximum permissible error for water meters is±1%for the upper flow rate zone and ±3% for the lower flow rate zones. For accuracy class 2, the maximum permissible error for water meters is±2%for the upper flow rate zone and ±5% for the lower flow rate zones. Y X 0 0 ----- OIML Q1 Q2 Q3 Q4 ISO Qmin Qt Qn Qmax Figure 2-2:ISO flow rates added to figure as comparison towards OIML X:Flow rate;Y:Maximum measuring error[%] 1� ±3%for class 1,±5%for class 2 devices 2� ±1%for class 1,±2%for class 2 devices Q1 = Q3/R Q2 = Q1 * 1.6 Q3 = Q1 * R Q4= Q3 * 1.25 04/2010-4000086802-TD OPTIFLUX 2000 R06 en www.krohne.com 15 TECHNICAL DATA OIML R49 Class 1 DN Span (R) Flow rate [m3/h] Minimum Transitional Permanent Overload Q1 Q2 Q3 Q4 80 640 0.25 0.40 160 200.0 100 625 0.40 0.60 250 312.5 150 667 0.60 1.00 400 500.0 250 1000 1.60 2.60 1600 2000.0 500 500 12.60 20.20 6300 7875.0 OIML R49 Class 2 DN Span (R) Flow rate [m3/hl Minimum Transitional Permanent Overload Q1 Q2 Q3 Q4 25 400 0.040 0.064 16 20.0 50 400 0.100 0.160 40 50.0 16 www.krohne.com 04/2010-4000086802-TD OPTIFLUX 2000 R06 en TECHNICAL DATA p 2.5 MI-001 All new designs of water meters that are to be used for legal purposes in Europe require certification under the Measuring Instruments 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.A type examination certificate to the MID certificate is valid in all the countries of the European Union. OPTIFLUX 2300 has a type examination certificate to the MID MI-001 for DN25...300. The EC type examination certificate for OPTIFLUX 2300 is valid for the compact and the remote version and applies for forward and reverse flow. According to MI-001 the maximum permissible error on volumes delivered between Q2 (transitional) flow rate and 04 (overload) flow rate is±2%. The maximum permissible error on volumes delivered between Q1 (minimum) flow rate and Q2 (transitional) flow rate is±5%. Y 5% 2% X -2% -5% ---- MID 01 02 03 Q4 ISO Qmin Qt Qn Qmax Figure 2-3:ISO flow rates added to figure as comparison towards MID X:Flow rate;Y:Maximum measuring error N 04/2010-4000086802-TD OPTIFLUX 2000 R06 en www.krohne.com 17 TECHNICAL DATA MI-001 DN Span (R) Flow rate [m3/h] Minimum Transitional Permanent Overload Q1 Q2 Q3 Q4 25 400 0.040 0.064 16 20.0 32 400 0.063 0.100 25 31.3 40 400 0.063 0.100 25 31.3 50 400 0.100 0.160 40 50.0 65 625 0.160 0.256 100 125.0 80 640 0.250 0.400 160 200.0 100 625 0.400 0.640 250 312.5 125 667 0.600 0.960 400 500.0 150 667 0.600 0.960 400 500.0 200 1000 1.000 1.600 1000 1250.0 250 1000 1.600 2.560 1600 2000.0 300 1000 2.500 4.000 2500 3125.0 350 500 5.000 8.000 2500 3125.0 400 500 8.000 12.800 4000 5000.0 450 500 8.000 12.800 4000 5000.0 500 500 12.600 20.160 6300 7875.0 18 www.krohne.com 04/2010-4000086802-TD OPTIFLUX 2000 R06 en TECHNICAL DATA 2.6 Dimensions and weight Remote version b a=77 mm/3.1" b= 139mm/5.5" 1Q J a ° c= 106mm/4.2" 0 0 Total height= H+a L W Compact version with b c a= 155 mm/6.1" IFC300 b=230mm/9.1" 1Q a O c=260 mm/10.2" 0 Total height= H+a H 0 0 L W Compact version with c b a=82 mm/3.2" IFC 100(00) b= 161 mm/6.3" a T,- c=257mm/10.1 Total height= H+a - H L Compact version with b C a= 186 mm/7.3" IFC 100(450) b= 161 mm/6.3" a c= 184mm/2.7" 1Q Total height= H+a - - H 0 00Ir L W 1Q The value may vary depending on the used cable glands. • All data given in the following tables are based on standard versions of the sensor only. • Especially for smaller nominal sizes of the sensor, the converter can be bigger than the sensor. • Note that for other pressure ratings than mentioned, the dimensions may be different. • For full information on converter dimensions see relevant documentation. 04/2010-4000086802-TD OPTIFLUX 2000 R06 en www.krohne.com 19 TECHNICAL DATA OPTIFLUX 2000 EN 1092-1 Nominal size Dimensions [mm] Approx. DN PN [bar] L H W weight [kg] DIN ISO 25 !911F!15509111F 200 140 115 5 32 40 150 200 157 140 6 40 40 150 200 166 150 7 50 40 200 200 186 165 11 65 16 200 200 200 185 9 80 40 200 200 209 200 14 100 16 250 250 237 220 15 125 16 250 250 266 250 19 150 16 300 300 300 285 27 200 10 350 350 361 340 34 250 10 400 450 408 395 48 300 10 500 500 458 445 58 350 10 500 550 510 505 78 400 10 600 600 568 565 101 450 10 600 - 618 615 111 500 10 600 - 671 670 130 600 10 600 - 781 780 165 700 10 700 - 898 895 248 800 10 800 - 1012 1015 331 900 10 900 - 1114 1115 430 1000 10 1000 - 1225 1230 507 1200 6 1200 - 1417 1405 555 1400 6 1400 - 1619 1630 765 1600 6 1600 - 1819 1830 1035 1800 6 1800 - 2027 2045 1470 2000 6 2000 - 2259 2265 1860 20 www.krohne.com 04/2010-4000086802-TD OPTIFLUX 2000 R06 en TECHNICAL DATA 150 lb flanges Nominal size Dimensions [inches] Approx.weigh [lb] ASME PN [psi] L H w 5.91 4.25 18 1'/2" 284 5.91 6.10 5.00 22 284 5.98 29 3" 284 7.87 8.03 7.50 37 284 9.84 9.00 51 5" 284 9.84 10.55 10 60 284 11.81 11.69 11 75 8" 284 13.78 14.25 13.5 95 10" 284 15.75 16.30 16.0 143 12" 284 19.69 18.78 19.0 207 14" 284 27.56 20.67 21.0 284 16" 284 31.50 22.95 23.5 364 18" 284 31.50 24.72 25.0 410 20" 284 31.50 26.97 27.5 492 24" 284 31.50 31.38 32.0 675 • Pressures at 20°C/68°F. • For higher temperatures, the pressure and temperature ratings are as per ASMEB16.5[up to 24 l orASMEB16.417(>24 7 • Dimensions for other sizes on request. 04/2010-4000086802-TD OPTIFLUX 2000 R06 en www.krohne.com 21 TECHNICAL DATA 300 lb flanges Nominal size Dimensions [inches] Approx.weight [lb] ASME PN [psi] L H w 741 5.91 4.87 11 1'/2" 741 7.87 6.65 6.13 13 9.84 6.50 22 3" 741 9.84 !8. 3 8.25 31 741 11.81 10.00 10.00 44 6" 741 12.60 12.44 12.50 73 8" 741 15.75 15.04 15.0 157 10" 741 19.69 17.05 17.5 247 12" 741 23.62 20.00 20.5 375 14" 741 27.56 21.65 23.0 474 16" 741 31.50 23.98 25.5 639 20" 741 31.50 28.46 30.5 937 24" 741 31.50 33.39 36.0 1345 • Pressures at 20°C/68°F. • For higher temperatures, the pressure and temperature ratings areas per ASMES16.51up to 20 orASMEB16.471>247 • Dimensions for other sizes on request. 22 www.krohne.com 04/2010-4000086802-TD OPTIFLUX 2000 R06 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 Intended use The OPTI FLUX 2000 electromagnetic flow sensor is the optimum solution for water and wastewater applications. Its long-term reliability and durability make it the standard flow sensor for the water market. 3.3 Installation conditions 3.3.1 Inlet and outlet 10 20 Figure 3-1:Recommended inlet and outlet sections 1� >_5DN 2� >_2DN 3.3.2 Mounting position ---- ------- -- ----- tx Figure 3-2:Mounting position 04/2010-4000086802-TD OPTIFLUX 2000 R06 en www.krohne.com 23 INSTALLATION 3.3.3 Flange deviation Max.permissible deviation of pipe flange faces: Amax-Amin<0.5mm/0.02" t0 ---------------------- Figure 3-3:Flange deviation Amax © Amin 3.3.4 T-section Figure 3-4:Distance after T-sections 10 >_10DN 3.3.5 Vibration w Figure 3-5:Avoid vibrations 24 www.krohne.com 04/2010-4000086802-TD OPTIFLUX 2000 R06 en INSTALLATION 3.3.6 Magnetic field Figure 3-6:Avoid magnetic fields 3.3.7 Bends ML Figure 3-7:Installation in bending pipes Figure 3-8:Installation in bending pipes 04/2010-4000086802-TD OPTIFLUX 2000 R06 en www.krohne.com 25 INSTALLATION 3.3.8 Open discharge Figure 3-9:Installation before an open discharge 3.3.9 Control valve Figure 3-10:Installation before control valve 3.3.10 Air venting 02 10 Figure 3-11:Air venting 1� >_5m ® Airventilation point 26 www.krohne.com 04/2010-4000086802-TD OPTIFLUX 2000 R06 en INSTALLATION 3.3.11 Pump Figure 3-12:Installation after pump 04/2010-4000086802-TD OPTIFLUX 2000 R06 en www.krohne.com 27 0 ELECTRICAL CONNECTIONS 4.1 Safety instructions 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 Grounding The device must be grounded in accordance with regulations in order to protect personnel against electric shocks. 10 z0 Figure 4-1:Grounding 1) Metal pipelines,not internally coated.Grounding without grounding rings. 2� Metal pipelines with internal coating and non-conductive pipelines.Grounding with grounding rings. 28 www.krohne.com 04/2010-4000086802-TD OPTIFLUX 2000 R06 en ELECTRICAL CONNECTIONS p F 0 0 0 Figure 4-2:Different types of grounding rings 1) Grounding ring number 1 2� Grounding ring number 2 3� Grounding ring number 3 Grounding ring number 1: • 3 mm/0.1" thick (tantalum: 0.5 mm/0.1") Grounding ring number 2: • 3 mm/0.1" thick • Prevents damage to the flanges during transport and installation • Especially for flow sensors with PTFE liner Grounding ring number 3: • 3 mm/0.1" thick • With cylindrical neck (length 30 mm/ 1.25" for DN10...150/3/8...6") • Prevents damage to the liner when abrasive liquids are used 04/2010-4000086802-TD OPTIFLUX 2000 R06 en www.krohne.com 29 0 ELECTRICAL CONNECTIONS OF-- 4.3 Virtual reference for IFC 300 (C, W and F version) The virtual reference option on the IFC 300 flow converter provides complete isolation of the measurement circuit. The benefits of virtual reference are that grounding rings or grounding electrodes can be omitted, safety increases by reducing the number of potential leakage points and the installation of the flowmeters is much easier. Figure 4-3:Virtual reference Possible if: • >_ DN10 • Electrical conductivity>_ 200 pS/cm • Electrode cable max. 50m. 30 www.krohne.com 04/2010-4000086802-TD OPTIFLUX 2000 R06 en NOTES A 04/2010-4000086802-TD OPTIFLUX 2000 R06 en www.krohne.com 31 t; t - �t KROHNE product overview • Electromagnetic flowmeters • Variable area flowmeters • Ultrasonic flowmeters 0 • Mass flowmeters 0 • Vortex flowmeters 3 • Flow controllers v • Level meters L • Temperature meters • Pressure meters v • Analysis products • Measuring systems for the oil and gas industry 0 N • Measuring systems for sea-going tankers X D J LL H 0 0 0 Head Office KROHNE Messtechnik GmbH Co Ludwig-Krohne-Str. 5 D-47058 Duisburg (Germany) 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