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HomeMy WebLinkAboutTD_OPTIFLUX 6000__en__110310_4000127002_R04 1 PF OPTI FLUX 6000 Technical Datasheet Electromagnetic flow sensor for hygienic and sanitary applications • Robust stainless steel housing for hygienic and aseptic operation • Fully suitable for CIP and SIP • Typical food & beverage and pharmaceutical process connections and insertion Lengths VPri-. �IIEDr The documentation is only complete when used in combination with the relevant documentation for the signal converter. ©KROHNE 03/2011-4000127002-TD OPTIFLUX 6000 R04 en KROHNE CONTENTS 1 Product features 3 1.1 Sanitary and hygienic solution .........................................................................................3 1.2 Options.............................................................................................................................. 5 1.3 Measuring principle.......................................................................................................... 6 2 Technical data 7 2.1 Technical data................................................................................................................... 7 2.2 Dimensions and weights ................................................................................................ 11 2.3 Measuring accuracy ....................................................................................................... 23 3 Installation 24 3.1 Intended use ................................................................................................................... 24 3.2 Notes on installation ...................................................................................................... 24 3.3 Installation conditions.................................................................................................... 24 3.3.1 Inlet and outlet...................................................................................................................... 24 3.3.2 Mounting position.................................................................................................................. 24 3.3.3 Flange deviation.................................................................................................................... 25 3.3.4 T-section ............................................................................................................................... 25 3.3.5 Vibration................................................................................................................................ 25 3.3.6 Magnetic field........................................................................................................................ 26 3.3.7 Mounting requirements for self-draining ............................................................................ 26 3.3.8 Bends .................................................................................................................................... 27 3.3.9 Open discharge ..................................................................................................................... 28 3.3.10 Control valve ....................................................................................................................... 28 3.3.11 Air venting ........................................................................................................................... 28 3.3.12 Pump ................................................................................................................................... 29 3.3.13 Temperatures ..................................................................................................................... 29 3.3.14 Cleaning .............................................................................................................................. 29 4 Electrical connections 30 4.1 Safety instructions.......................................................................................................... 30 4.2 Grounding ....................................................................................................................... 30 4.3 Virtual reference for IFC 300 (C, W and F version) ........................................................ 31 2 www.krohne.com 03/2011-4000127002-To OPTIFLUX 6000 R04 en ■ PRODUCT FEATURES 0 1 .1 Sanitary and hygienic solution The OPTIFLUX 6000 electromagnetic flow sensor is specifically designed to stay clean and sterile in compliance with the most stringent demands prevailing in the food & beverages and pharmaceutical industries.There are no crevices, gaps or blind spots and the flow sensor offers full CIP/SIP possibilities. The flow sensor is conform FDA regulations for all wetted materials and is certified in accordance with EHEDG and 3A. The OPTIFLUX 6000 provides simple engineering, installations and commissioning. The flowmeter is available as a separate or compact version. Therefore the flow sensor can be installed in places difficult to access due to for example high temperatures or vibrations. The converter is also available in a stainless steel housing for applications when for example regular cleaning procedures with aggressive cleaning agents, may attack a standard polyurethane coating. In addition to weld-end connections, the OPTIFLUX 6000 offers a large number of other hygienic connections, including DIN 11851, DIN 11864, clamp and SMS. Because of its high accuracy, a precise measurement of the medium is possible enabling an accurate calculation of flows whether it is required for blending, dosing or batching. Furthermore, losses can be reduced to a minimum. It remains its accuracy in case of pulsating flows.And also when a medium has a low conductivity for example in case of glucose or fruit concentrates, the OPTIFLUX 6000 delivers an optimal performance. Due to its reinforced liner the OPTIFLUX 6000 is an optimal solution for applications where high temperatures or vacuum impacts can occur. The OPTIFLUX 6000 hygienic construction is also available for larger diameters up to DN150 as volumes are increasing, and larger pipe sizes are needed with fast increase in the industrial production of beer,wine, milk and other beverages. KNONNE 03/2011 -4000127002-TD OPTIFLUX 6000 R04 en www.krohne.com 3 p PRODUCT FEATURES Highlights • Robust stainless steel housing for hygienic and aseptic operation • PFA liner reinforced with embedded stainless steel grid • Vacuum resistance up to 140°C • High form stability for good accuracy even with high pressures • Unique L-shaped gasket prevents expansion of gasket into measurement tube • Wide choice of electrode materials • Simple and effective CIP/SIP • Typical food and beverages and pharmaceutical process connections and insertion lenghts • Large diameter range up to DN150 • All wetted materials FDA conform • EHEDG and 3A certified • Conductivity>_ 1 pS/cm (for demi-water>_ 20 pS/cm) • Medium temperatures up to 140°C Industries • Food & Beverages • Pharmaceutical • Cosmetics Applications • Exact blending, dosing and batching • Beverages including soft drinks, beer,wine and fruits juices • Milk and other diary products • Beverages containing solids (for example yoghurt containing cereals) • Drugs, caustic sodas, acids, proteins, antibiotics • CIP media including acids and caustic solutions • For large-scale production plants with diameter up to DN150 4 www.krohne.com 03/2011 -4000127002-TD OPTIFLUX 6000 R04 en Ire PRODUCT FEATURES 0 1 .2 Options Reinforced PFA liner The OPTIFLUX 6000 has an FDA conform PFA liner with an integrated stainless steel reinforcement that ensures vacuum resistance and long-term dimensional stability. The reinforced PFA liner >>>,�7 �''''�'�'s'��'�'�'' makes sure that the OPTIFLUX 6000 keeps its form i��>;>'s '�>'�iR'�'S'')' stability even at high temperatures and very low pressure or vacuum. Therefore the OPTIFLUX 6000 S>; ' remains its accuracyovertime. Unique gasket adapter concept A special sealing concept for stainless steel adapters has been designed with support of TNO, a (I member of the European EHEDG organization. The III sealing concept provides for a smooth and I dimensionally stable measuring section between the two process connections. It prevents the gasket from expanding into the measuring tube because during CIP/SIP cleaning procedures, the gasket expands into an expansion chamber. This leads to a sharp sealing at the edge of the pipeline and a perfect transition into the measuring section. In addition, the gasket experiences less stress which results in a longer life time and reduced maintenance. 03/2011 -4000127002-TD OPTIFLUX 6000 R04 en www.krohne.com 5 H PRODUCT FEATURES 1 .3 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 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. 3 2 4 1 9) Induced voltage(proportional to flow velocity) 2� Electrodes 3Z Magnetic field 4� Field coils 6 www.krohne.com 03/2011 -4000127002-TD OPTIFLUX 6000 R04 en OPTIFLUX 6000 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,...]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 Primary measured value Flow velocity Secondary measured value Volume flow Design Features Hygienic design Stainless steel housing Food & beverage and pharmaceutical process connections 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 100 converter: OPTIFLUX 6100 C With IFC 300 converter: OPTIFLUX 6300 C Remote version In wall(W) mount version with the IFC 100 converter: OPTIFLUX 6100 W In field (F),wall(W)or rack(R) mount version with IFC 300 converter: OPTIFLUX 6300 F,W or R Nominal diameter DN2.5...150/1/10"...6" 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 Operating pressure: 1 bar/14.5 psig Wet calibrated on EN 17025 accredited calibration rig by direct volume comparison. Accuracy curves Related to volume flow(MV=Measured value) These values are related to the pulse/frequency output. The additional typical measuring deviation for the current output is ±10 pA. For information refer to Measuring accuracyon page 23. Repeatability ±0.1%of mv, minimum 1 mm/s Long term stability ±0.1%of my Special calibration On request 03/2011-4000127002-TD OPTIFLUX 6000 R04 en www.krohne.com 7 TECHNICAL DATA Operating conditions Temperature Process temperature Seperate flow sensor: -40...+180°C/-40...+356°F Compact with IFC 300 converter:-40...+140°C/-40...+284°F Compact with IFC 100 converter:-40...+120'C/-40...+248°F For Ex versions different temperatures are valid. Please check the relevant Ex documentation for details. For information refer to Temperatures on page 29. Ambient temperature -40...+65°C/-40...+149°F Storage temperature -50...+70°C/-58...+158°F Pressure Ambient pressure Atmospheric Nominal pressure For information refer to Dimensions and weights on page 11. Vacuum load 0 mbar/0 psi absolute Chemical properties Physical condition Conductive liquids Electrical conductivity >_ 1 PS/cm Demi-water:>_20 µS/cm Installation conditions Installation Take care that the flow sensor is always fully filled. For information refer to Installation on page 24. Flow direction Forward and reverse Arrow on flow sensor indicates positive flow direction. Inlet run >5 ON Outlet run >2 DN Dimensions and weights For information refer to Dimensions and weights on page 11 Materials Sensor housing DN2.5...15:Stainless steel Duplex(1.4462) DN25...150:Stainless steel AISI 304(1.4301) Measuring tube Stainless steel AISI 304(1.4301) Adapters Stainless steel AISI 316 L(1.4404) Other materials on request. Liner PFA(FDA conform) Connection box Standard (F-version only) Aluminum, Polyurethane coated Option Stainless steel AISI (1.4408) Electrodes Standard Hastelloy C Option Hastelloy B2, platinum,stainless steel,tantalum,titanium 8 www.krohne.com 03/2011-4000127002-TD OPTIFLUX 6000 R04 en TECHNICAL DATA Gaskets Standard EPDM FDA recommends EPDM gaskets only if medium<_8%fat. Option Silicone (non-Ex only) Process connections DIN 11850 row 2/11866 row A DN2.5...150 DIN 11851 DN2.5...150 DIN 11864-2A flange with notch DN25...150 DIN 32676 DN25...100 ISO 2037 DN2.5...150 ISO 2852 DN2.5...150 SMS 1145 DN25...100 Tri Clamp ''/2...4" Note: DN2.5...6 (1/10...1/4") have DN10(3/8") connections. 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 (BTS) 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 en Certificates CE 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 Directive:2004/108/EC Harmonized standard: EN 61326-1:2006 Low voltage directive Directive: 2006/95/CE Harmonized standard: EN 61010: 2001 Pressure equipment directive Directive:97/23/EC Category I, II or SEP Fluid group 1 Production module H 03/2011-4000127002-TD OPTIFLUX 6000 R04 en www.krohne.com 9 TECHNICAL DATA Hazardous areas ATEX Please check the relevant Ex documentation for details. Compact version with IFC 300 C converter: II 2 GD or II 2(1) GD Remote version: II 2 GD FM In combination with IFC 300 converter: Class I, Div.2,Groups A, B, C and D Clas 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 Protection category acc.to Standard IEC 529/EN 60529 IP 66/67(NEMA 4/4X/6) Option(F version only) IP 68 field (NEMA 6P) IP 68 factory(NEMA 6P) IP 68 is only available for separate design and with a stainless steel connection box. Hygienic 3A approved EHEDG Conform FDA regulations 10 www.krohne.com 03/2011-4000127002-TD OPTIFLUX 6000 R04 en TECHNICAL DATA 2.2 Dimensions and weights DIN 11850 (row 2 or DIN 11866 row A) IF r d; DN G H !, to L DN2.5...10 screwed adapter with DN10 process connections/DN15 screwed adapter Nominal size Dimensions [mm] Approx. Adapter Flowmeter weight DN PN di G la L H W [kg] 2.5...10 40 10 13 32 180 120 1.5 15 40 16 19 32 180 120 44 1.5 03/2011-4000127002-TD OPTIFLUX 6000 R04 en www.krohne.com 11 TECHNICAL DATA A0 0 O II H --- ---,--- --- G di -- - la w L DN25...150 bolted adapter Nominal size Dimensions [mm] Approx. Adapter Flowmeter weight DN PN d; G la L H W [kg] 25 40 26 29 20.6 132.6 128 3 40 40 38 41 61.3 220 153 114 5.3 50 25 50 53 61.3 220 153 114 6.8 65 25 66 70 41.8 220 180 141 10.9 80 25 81 85 66.8 280 191 152 11.2 100 16 100 104 59.3 280 242 203 18.4 125 10 6.3 319 258 29.5 150 10 150 154 64.3 325 293 254 44.3 12 www.krohne.com 03/2011-4000127002-TD OPTIFLUX 6000 R04 en TECHNICAL DATA DIN 11851 d; D N G H to L DN2.5...10 screwed adapterwith DN10 process connections/DN15 screwed adapter Nominal size Dimensions [mm] Approx. weight Adapter Flowmeter DN PN di G la L H W [kg] 2.5...10 40 10 Rd 28 x 1/8" 53.1 142 44 1.5 15 40 16 Rd 34 x 1/8" 53.1 214 142 44 1.5 03/2011-4000127002-TD OPTIFLUX 6000 R04 en www.krohne.com 13 TECHNICAL DATA oo ' oo H G di to w L DN25...150 bolted adapter Nominal size Dimensions [mm] Approx. weight Adapter Flowmeter DN PN di G la LT H W [kg] 25 40 Rd 52 x 1/6" 49.3 190 128 89 3.2 40 40 38 Rd 65 x 1/6" 91.3 280 153 114 5.5 50 25 50 Rd 78 x 1/6" 93.3 284 153 114 5.3 65 25 66 Rd 95 x 1/6" 77.8 292 180 141 10 80 25 81 Rd 110 x 1/4" 107.8 362 191 152 12.5 100 16 100 Rd 130 x 1/4" 109.3 380 242 203 21.8 125 10 On request 150 10 14 www.krohne.com 03/2011-4000127002-TD OPTIFLUX 6000 R04 en TECHNICAL DATA DIN 11864-2A G di H to W L DN25...150 bolted adapter Nominal size Dimensions [mm] Approx. weight Adapter Flowmeter DN PN di G [a L H W [kg] 25 40 10 70 45.8 183 128 89 4.4 40 40 38 82 83.3 264 153 114 7.5 50 25 50 94 83.3 264 153 114 9 65 25 66 113 63.8 264 180 141 14.5 80 25 81 133 122.8 392 191 152 18.6 100 16 100 159 115.3 392 242 203 28.2 125 10 On request 150 10 03/2011-4000127002-TD OPTIFLUX 6000 R04 en www.krohne.com 15 TECHNICAL DATA DIN 32676 a o l o 0 i H G di - - i [a W L DN25...100 bolted adapter Nominal size Dimensions [mm] Approx. weight Adapter Rowmeter DN PN di G la L H W [kg] 25 16 50.5 41.8 175 128 89 3.2 40 16 38 50.5 80.8 259 153 114 5.5 50 16 50 64 80.8 259 153 114 5.3 65 16 66 91 67.8 272 180 141 10 80 16 81 106 92.8 332 191 152 12.5 100 16 100 119 85.3 332 242 203 21.8 16 www.krohne.com 03/2011-4000127002-TD OPTIFLUX 6000 R04 en TECHNICAL DATA ISO 2037 D DI G H a L DN2.5...10 screwed adapter with DN10 process connections/DN17.2 screwed adapter Nominal size Dimensions [mm] Approx. weights Adapter Flowmeter -F DN PN d; G la L H W [kg] 2.5...12 40 15 32 0 142 1.5 17.2 40 16 21 32 180 142 !!4!4 1.5 03/2011-4000127002-TD OPTIFLUX 6000 R04 en www.krohne.com 17 TECHNICAL DATA A0 0 O II H --- ---,--- --- G di -- - la W L DN25...150 bolted adapter Nominal size Dimensions [mm] Approx. Adapter Flowmeter weights DN PN d; G la L H W [kg] 25 40 22.6 31 20.6 132.6 128 3 38 40 38 43 61.3 220 153 114 5.3 51 25 49 55 61.3 220 153 114 5 63.5 25 60.3 71 41.8 220 180 141 9 76.1 25 72.9 86 66.8 280 191 152 10.8 101.6 16 97.6 105 59.3 280 242 203 18.4 114.3 10 110.3 Aftl30 6.3 319 258 29.5 139.7 10 135.7 t 156 64.3 325 293 254 44.3 18 www.krohne.com 03/2011-4000127002-TD OPTIFLUX 6000 R04 en TECHNICAL DATA ISO 2852 �I d; DN � H ' to L DN2.5...10 screwed adapter with DN10 process connections/DN17.2 screwed adapter Nominal size Dimensions [mm] Approx. weight Adapter Flowmeter DN PN di G la L H W [kg] 2.5...10 16 34 51.6 142 1.8 17.2 16 16 34 51.6 219 142 44 1.8 03/2011-4000127002-TD OPTIFLUX 6000 R04 en www.krohne.com 19 TECHNICAL DATA oo ' oo i i G di i H i i i to W L DN25...150 bolted adapter Nominal size Dimensions [mm] Approx. weight Adapter Flowmeter DN PN di G la L H W [kg] 25 16 22.6 50,5 41.8 175 128 3.3 38 16 35.6 50,5 87.8 273 153 114 5.4 50 16 48.6 64 87.8 273 153 114 5.2 63.5 10 60.3 77.5 68.3 273 180 141 9.5 76.1 10 72.9 91 93.3 333 191 152 11.2 101.6 8 97.6 119 85.8 333 242 203 19.1 114.3 5 On request 139.7 5 20 www.krohne.com 03/2011-4000127002-TD OPTIFLUX 6000 R04 en TECHNICAL DATA Tri Clamp I d; DN H i to L DN'/2...%screwed adapter Nominal size Dimensions [inch] Approx. weight Adapter Flowmeter DN PN di G la L H W [kg] 290 0.98 1.97 8.5 5.59 1.73 1.5 290 0.62 0.98 1.97 8.5 5.59 1.73 1.5 a o 0 0 i i H i la w L DN1...4"bolted adapter Nominal size Dimensions [inch] Approx. Adapter Flowmeter weight DN PN di G la L H W [kg] 1" 290 0.85 1.98 1.0 5.64 5.04 3.5 3.2 1'/2" 290 1.35 1.98 3.46 10.75 6.02 4.49 5.5 2" 290 1.85 2.52 3.4 10.75 6.02 4.49 5.3 2'/2" 290 2.35 3.05 2.69 11.5 7.09 5.55 10 Y 290 2.85 3.54 3.68 14.25 7.52 5.98 12.5 4" 174 3.83 4.68 3.38 14.96 9.53 7.99 21.8 03/2011-4000127002-TD OPTIFLUX 6000 R04 en www.krohne.com 21 TECHNICAL DATA SMS 1145 Adapter 0 0 0 0 H G di - - - - [a � W L DN25...100 bolted adapter Nominal size Dimensions [mm] Approx. weight Adapter Flowmeter DN PN d; G la L H W [kg] 25 6 22.6 Rd 40-6 28.1 147.6 128 89 3.2 38 6 35.5 Rd 60-6 54 262 153 114 5.7 51 6 48.6 Rd 70-6 84.3 266 153 114 5.4 63.5 6 60.3 Rd 85-6 69.8 276 180 141 9.9 76 6 72.9 Rd 98-6 99.8 346 191 152 12.1 100 6 97.6 Rd 132-6 44 336 242 203 21.9 22 www.krohne.com 03/2011-4000127002-TD OPTIFLUX 6000 R04 en TECHNICAL DATA 2.3 Measuring accuracy Reference conditions • Medium: water • Temperature: 20°C/68°F • Pressure: 1 bar/ 14.5 psi Y[%] 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0 0.1 0 1 2 3 4 5 6 7 8 9 10 11 12 X[m/s] X[m/sl:flow velocity Y[%]:deviation from the actual measured value(mv) DN .10/1/10...3/8" 0.2%of my+ 1 mm/s 13/8...6" �3 0.3%of my+2 mm/s 1� Compact with IFC 100 MW ccuracy Curve DN2.5...6/1/10...1/4" 0.4%ofmv+ 1 mm/s ash+0.1% DN10...150/3/8...6" 0.3%of my+ 1 mm/s 03/2011-4000127002-TD OPTIFLUX 6000 R04 en www.krohne.com 23 p INSTALLATION 3.1 Intended use The measurement of volumetric flowrate of electrically conductive fluids in hygienic applications. 3.2 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. 3.3 Installation conditions 3.3.1 Inlet and outlet 10 Z Figure 3-1:Recommended inlet and outlet 1� >_5DN 2Z >_2DN 3.3.2 Mounting position ---- ------- -- ----- Figure 3-2:Mounting position 24 www.krohne.com 03/2011 -4000127002-TD OPTIFLUX 6000 R04 en INSTALLATION 3.3.3 Flange deviation Max.permissible deviation of pipe flange faces: Amax-Amin<0.5mm/0.02" 10 --------------------17, - ------------------------- 02 Figure 3-3:Flange deviation a) Amax Amin 3.3.4 T-section Figure 3-4:Distance after T-sections 9) >_10 DIN 3.3.5 Vibration 03/2011-4000127002-TD OPTIFLUX 6000 R04 en www.krohne.com 25 p INSTALLATION Figure 3-5:Avoid vibrations 3.3.6 Magnetic field Figure 3-6:Avoid magnetic fields 3.3.7 Mounting requirements for self-draining Applicable for 3A marked installations:install flow sensor in vertical pipelines or in pipelines with a minimum slope as indicated! 0 C�-- T Figure 3-7:Installation note for 3A marked installations 1� Minimum slope 26 www.krohne.com 03/2011 -4000127002-TD OPTIFLUX 6000 R04 en INSTALLATION Minimum slope Nominal DIN ISO DIN ISO DIN Tri diameter 11850 2037 11864 2A 2852 32676 Clamp 2.5...6 10° 10, - - - - 10 3° 3° - - - - 15 10° 10, - - - - 25 10° 3° 10, 3° 10° 3° 40...50 5° 3° 5° 3° 5° 3' 65...80 10, 3° 10, 3° 10° 3° 100 5° 3° 5° 3° 5° 3° 125...150 10, 3° 10° 3° - - 3.3.8 Bends Figure 3-8:Installation in bending pipes Figure 3-9:Installation in bending pipes 03/2011-4000127002-TD OPTIFLUX 6000 R04 en www.krohne.com 27 INSTALLATION 3.3.9 Open discharge Figure 3-10:Installation before an open discharge 3.3.10 Control valve Figure 3-11:Installation before control valve 3.3.11 Air venting 02 T Figure 3-12:Air venting 11) >_5m ® Airventilation point 28 www.krohne.com 03/2011-4000127002-TD OPTIFLUX 6000 R04 en INSTALLATION 3.3.12 Pump E­tj(�V . . Figure 3-13:Installation after pump 3.3.13 Temperatures Protect the device from direct sunlight. Ambient temperatures °C min. max. max. Separate flow sensor -40 65 -40 149 Compact+IFC 300 -40 65 -40 149 Compact+IFC 100 -40 65 -40 149 Maximum process temperature Type of connection separate flow sensor compact+ IFC 100 compact+ IFC 300 °C OF °C OF °C OF Aseptic weld on for pipes to 140 284 120 1Q 248© 140 284 DIN 11850 Aseptic weld on for pipes to 140 284 120 1� 248® 140 284 ISO 2037 Dairy screw to DIN 11851 140 284 120 1� 248® 140 284 Screwed to SMS 1145 03 140 284 120 t0 248(Z 140 284 Flanges to DIN 11864-2A 140 284 120 1Q 248© 140 284 Clamp joint to ISO 2852 120 248 120 248 120 248 Clamp joint to DIN 32676 140 284 120 1Q 248 T 140 284 Clamp joint to 120 248 120 248 120 248 Tri Clamp 11) 140°C if ambient temperature<_40oC (2) 284°F if ambient temperature_<104°F 03 Without 3A mark 3.3.14 Cleaning In principle, no special maintenance is needed. However, make sure that the used cleaning product doesn't affect the outer surface and the gaskets. 03/2011-4000127002-TD OPTIFLUX 6000 R04 en www.krohne.com 29 0 ELECTRICAL CONNECTIONS 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! For devices used in hazardous areas, additional safety notes apply,please refer to the Ex documentation. 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. J5T W7- Figure 4-1:Grounding without grounding rings 30 www.krohne.com 03/2011 -4000127002-TD OPTIFLUX 6000 R04 en 1 ELECTRICAL CONNECTIONS p 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. Li �V Figure 4-2:Virtual reference Possible if: • >_ DN10 • Electrical conductivity>_ 200 pS/cm • Electrode cable max. 50m., type DS 03/2011-4000127002-TD OPTIFLUX 6000 R04 en www.krohne.com 31 t; �t KROHNE product overview • Electromagnetic flowmeters • Variable area flowmeters • Ultrasonic flowmeters • Mass flowmeters 0 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 • Measuring systems for sea-going tankers X D J LL H 0 0 0 Head Office KROHNE Messtechnik GmbH Ludwig-Krohne-Str. 5 D-47058 Duisburg (Germany) 0 Tel.:+49 (0)203 301 0 M Fax:+49 (0)203 301 10389 0 z infofdkrohne.de & The current list of all KROHNE contacts and addresses can be found at: KRDHNE Y o www.krohne.com