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HomeMy WebLinkAboutTD_OPTIFLUX 7300_C_en__110112_4000962501_R01 + 24®97' KROHNE M OPTI FLUX 7300 Technical Datasheet Electromagnetic flowmeter with non wetted electrodes and ceramic liner • No insulation of electrodes • Stable measurement in noisy applications • Improved safety and hygiene with absolute leak tight design ©KROHNE 01/2011-4000962501 -TD OPTIFLUX 7300 R01 en KROHNE CONTENTS 1 Product features 3 1.1 Non wetted electrodes with high tech ceramic liner.......................................................3 1.2 Features............................................................................................................................ 5 1.3 Measuring principle.......................................................................................................... 7 2 Technical data 8 2.1 Technical data...................................................................................................................8 2.2 Dimensions and weights ................................................................................................ 19 3 Installation 23 3.1 Notes on installation ...................................................................................................... 23 3.2 Installation conditions.................................................................................................... 23 3.2.1 Inlet and outlet...................................................................................................................... 23 3.2.2 Mounting position.................................................................................................................. 23 3.2.3 Flange deviation.................................................................................................................... 24 3.2.4 T-section ............................................................................................................................... 24 3.2.5 Vibration................................................................................................................................ 24 3.2.6 Magnetic field........................................................................................................................ 25 3.2.7 Bends .................................................................................................................................... 25 3.2.8 Open discharge ..................................................................................................................... 26 3.2.9 Control valve ......................................................................................................................... 26 3.2.10 Air venting ........................................................................................................................... 26 3.2.11 Pump ................................................................................................................................... 27 3.2.12 Temperatures ..................................................................................................................... 27 4 Electrical connections 28 4.1 Safety instructions.......................................................................................................... 28 4.2 Grounding ....................................................................................................................... 28 4.3 Connection diagrams ..................................................................................................... 29 5 Notes 30 2 www.krohne.com 01/2011-4000962501-TD OPTIFLUX 7300 R01 en OPTIFLUX 7300 1 1 PRODUCT FEATURES 0 1 .1 Non wetted electrodes with high tech ceramic liner The OPTIFLUX 7300 combines the advantages of non wetted capacitive electrodes, a ceramic liner and the IFC 300 converter. This electromagnetic flowmeter can be used for noisy applications, low conductivities, mediums tending to form an insulating film, applications with high vibrations, and oxidizing, abrasive and toxic mediums. Instead of conventional electrodes that have a direct contact with the process liquid, OPTIFLUX 7300 has a non-contacting capacitive signal pick-up. The electrodes are designed as large-area capacitor plates, mounted behind the ceramic liner. Because the electrodes have no contact with the medium, unwanted catalytic action with metallic parts is eliminated.A second benefit is that the insulation of electrodes no longer forms a risk. In case of a medium that tends to form a non conductive surface coating on the tube wall, the signal pick up between medium and electrodes will not be interrupted. The smooth and pore free ceramic tube construction does not leak and is CIP/SIP resistant, making it highly suitable for hygienic applications in for example the food & beverage and pharmaceutical industry. It is very hard, non permeable and has an extreme and broad chemical resistance, fulfilling requirements of the chemical industry. The construction of the OPTIFLUX 7300 offers an absolute leak tight solution, because leakage through the liner and leakage along the electrodes is not possible. The IFC 300 converter standardly includes extensive diagnostics of the process and meter and powerful filter settings for stable flow measurements. y j - 1 11 �r 1� Stainless steel sensor housing 2� Ceramic liner 3I Capacitor plates for signal pick up behind the liner 01/2011 -4000962501 -TD OPTIFLUX 7300 R01 en www.krohne.com 3 PRODUCT FEATURES O- Highlights • Ceramic liner with non wetted electrodes • Excellent chemical and abrasion resistance • Increased safety and hygiene with absolutely leak tight design • No metals in contact with the medium • No insulation of the electrodes • No wear or corrosion of the electrodes • Stable flow measurement • Low conductivities to 0.05 µS/cm • Fully vacuum resistant • Insensitive for temperature shocks • Sterile and hygienic; conformity to FDA requirements • Excellent long term stability and accuracy • Alternative for mass flowmeter(for the price of an electromagnetic flowmeter) Industries • Chemical • Food & beverage • Pharmaceutical • Paper& pulp • Wastewater • Machine building • Primaries Applications • Toxic, aggressive and abrasive mediums • Emulsions: latex, emulsion paints • Adhesives • Organic mass production • Low conductive mediums: (bio-) alcohols, spirits, glycols, glycerine • Abrasive slurries • Water mixed with oil or metallic particles • Fibrous products • Oil-based products: vegetable oils • Dairy products: fat creams, milk, cheese,yoghurt with fruit particles • Cement 4 www.krohne.com 01/2011 -4000962501 -TD OPTIFLUX 7300 R01 en OPTIFLUX 7300 PRODUCT FEATURES 0 1 .2 Features Non wetted, capacitive electrodes The electrodes are designed as large-area capacitor plates, fitted onto the outside of the ceramic tube. The non-wetted signal pick-up offers major benefits over a classic wetted electrode design: • No metals in contact with the medium • No risk of insulation of electrodes • No leakage • No wear or corrosion of electrodes • Minimum conductivity of the medium down to 0.05 µS/cm • More stable flow indication with inhomogeneous media. With non wetted capacitive electrodes noise is significantly reduced because there is no electromechanical interaction or particles hitting electrodes. Ceramic liner with conical design The ceramic liner of the OPTIFLUX 7300 has an excellent abrasion resistance, is extremely hard, dimensionally stable and has a low thermal expansion coefficient. The chemical resistance is excellent and broad. It is also smooth, pore-free and non-permeable. These features result in the following advantages: High wear resistance, and therefore very suitable for abrasive fluids • Absolute vacuum resistance • Very suitable for aggressive media • Exceptional long term stability • High measurement accuracy also under unfavorable measurement conditions • No crevices, no gaps, no bacteria growth • No leaching of the ceramic into the medium • Suitable for CIP/SIP 01/2011 -4000962501 -TD OPTIFLUX 7300 R01 en www.krohne.com 5 PRODUCT FEATURES OPTIFLUX All electronic parts rigidly fixed to the ceramic tube With OPTIFLUX 7300 noise is not only 0 o reduced by capacitive electrodes but also o , by the rigid construction of the electronic �* o parts. ° All electronic parts are fully integrated with the ceramic tube using LTCC (Low Temperature Co-fired Ceramic) technology. The capacitive electrodes, shielding and pre-amplifiers are sintered in three layers of LTCC tape on the ceramic tube. This results in a very rigid and fixed construction, eliminating relative movements of these parts. This is also known as microphonic effects. The use of non-piezo electric materials avoids piezo- electric noise that can be induced when using plastic insulation materials. The benefits of the highly rigid design are a high noise and vibration immunity. 6 www.krohne.com 01/2011 -4000962501 -TD OPTIFLUX 7300 R01 en PRODUCT FEATURES 0 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(capacitive) 3Z Magnetic field 4� Field coils 01/2011 -4000962501 -TD OPTIFLUX 7300 R01 en www.krohne.com 7 TECHNICAL DATA OPTIFLUX 7300 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 Farady's law of induction Application range Continuous measurement of the volumetric flow rate of electrically conductive liquids. Measured value Primary measured value Flow velocity Secondary measured value Volume flow, mass flow Design Features Sandwich/flanged version with optimized flow tube Modular construction The measurement system consists of a flow sensor and a signal converter. It is available as compact version only. More information about the signal converter can be found in the documentation of the signal converter. Compact version With IFC 300 C/CAP converter: OPTIFLUX 7300 C Nominal diameter DN25,40, 50,80, 100/1", 1'/2",2",3"and 4". Measurement range -12...+12 m/s/-40...+40 ft/s Signal converter Outputs/inputs Current-(incl. HARTO), pulse,frequency and/or status output, limit switch and/or control input, current input(depends on the 1/0 version) Counters 2(optional 31 internal counters with a max.of 8 counter places (e.g.for counting volume and/or mass units) Verification Intergrated verification,diagnostic functions: measuring device, process, measured value,empty pipe detection,stabilization. Communication interfaces Foundation Fieldbus, Profibus PA and DP, Modbus, HART® User interface Display LC Display, backlit white Size: 128 x 64 pixel, corresponds to 59 x 31 mm/ 2.32"x 1.22" Display can be turned in steps of 90' Ambient temperature below-25'C/-13°F, may effect the readability of the display. Operating elements 4 optical keys for operator control of the signal converter without opening the housing. Infrared interface for reading and writing all parameters with IR interface (option)without opening the housing. 8 www.krohne.com 01/2011-4000962501-TD OPTIFLUX 7300 R01 en TECHNICAL DATA p Remote control PACTware®(incl. Device Type Manager(DTM)) HART®Hand Held Communicator from Emerson Process AMS®from Emerson Process PDM®from Siemens All DTMs and drivers are available free of charge from the manufacturer's website. Display functions Operating menu Setting the parameters using 2 measured value pages, 1 status page, 1 graphics page (measured values and graphics are freely adjustable). Language display texts Standard: English, French, German, Dutch, Portuguese,Swedish, (as language package) Spanish, Italian Eastern Europe: English,Slovenian, Czech, Hungarian Northern Europe: English, Danish, Polish China: English,Chinese Russia: English, Russian Units Metric, British and US units selectable as required from lists for volume/mass flow and counting,flow velocity,temperature. Measuring accuracy Reference conditions Flow conditions:similar to EN 29104 Medium:water Temperature: 20°C/68°F In-/outlet section: 10 DN/5 ON Flow velocity: > 1 m/s/>3 ft/s Operating pressure: 1 bar/14.5 psig Valve closing time variation: < 1 ms Wet calibrated on EN 17025 accredited calibration rig by direct volume comparison. Maximum measuring error ±0.5%of measured value±5 mm/s Related to volume flow. These values are related to the pulse/frequency output. The additional typical measuring deviation for the current output is±10 µA. Repeatability ±0.1%of MV, minimum 1 mm/s Long term stability ±0.1%of MV Special calibration On request 01/2011-4000962501-TD OPTIFLUX 7300 R01 en www.krohne.com 9 TECHNICAL DATA OPTIFLUX 7300 Operating conditions Temperature Process temperature -40...100°C/-40...+212°F(up to 120°C/248°F for up to 30 min.) For Ex versions different temperature ranges are applicable. Please see the relevant Ex documentation for details. Maximum temperature change Rising: 125°C/257°F(in 10 min.); 120°C/248°F(sudden change) (shock) Falling: 100°C/212°F(in 10 min.);80°C/176°F(sudden change) Ambient temperature Non-Ex: -40..+65°C/-40...+149°F Ex:-40...+60°C/-40...+140°F Storage temperature -50...+70°C/-58...+158°F Pressure OPTIFLUX 7300 C-SW OPTIFLUX 7300 C- FL Ambient pressure Atmospheric Atmospheric Nominal flange pressure EN 1092-1 Standard: Standard: DN100: PN 16 DN100: PN 16 DN25...80: PN 40 DN25...80: PN 40 Option: Option: DN100: PN 25 - ASME B16.5 Standard: Standard: 1...4": 150 lb 1...4": 150 lb Option: Option: 1...3":300 lb 1...3":300 lb 4":300 lb Max. pressure is 30 bar/435 psig Vacuum load 0 mbar/0 psig 0 mbar psig Chemical properties Physical condition Liquids Electrical conductivity 0.05 µS/cm Demineralised cold water:>_1 µS/cm Permissible gas content(volume) <_5% Permissible solid content <_70% Installation conditions Installation Take care that the 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 (without disturbing flow,after a single 90°bend) >10 DN (after a double bend 2001 >10 DN (behind a control valve) Outlet run >2 DN Dimensions and weights For detailed information see chapter"Dimensions and weights". 10 www.krohne.com 01/2011-4000962501-TD OPTIFLUX 7300 R01 en OPTIFLUX 7300 TECHNICAL DATA Materials OPTIFLUX 7300 C-SW OPTIFLUX 7300 C- FL Sensor housing Stainless steel AISI 304(1.4306) Stainless steel AISI 316(1.4408) Measuring tube Ceramic Ceramic Flange - Stainless steel AISI 316(1.4408) Measuring electrodes Non wetted,capacitive Non wetted,capacitive Grounding rings Stainless steel, Hastelloy®C, - Titanium,Tantalum Other materials on request. - Stud bolts and nuts Standard:steel - Option:stainless steel, rubber, - centering sleeves Gaskets Gylon®, PTFE-PF 29, PTFE sealing rings Chemotherm® Other materials on request. - Signal converter housing Standard:die-cast aluminium (polyurethane-coated) Option:stainless steel 316 L(1.4408) Process connections OPTIFLUX 7300 C-SW OPTIFLUX 7300 C- FL EN 1092-1 Standard DN100 in PN 16 DN100 in PN 16 DN25...80 in PN 40 DN25...80 in PN 40 Option Option: DN100 in PN 25 - ASME Standard 1...4" in 150 lb 1...4" in 150 lb Option 1...3" in 300 lb 1...3" in 300 lb 4" in 300 lb Max. pressure is 30 bar/435 psig Electrical connection General Electrical connection is carried out in conformity with the VDE 0100 directive "Regulations for electrical power installations with line voltages up to 1000 W or equivalent national regulations. Voltage Standard 100...230 VAC (-15%/+10%1, 50/60 Hz Options 24 VDC(-55%/+30%) 24 VAC/DC(AC: -15%/+10%, 50/60 Hz; DC:-25%/+30%) Power consumption AC: 22 VA DC: 12 W Cable entries Standard: M20 x 1.5(8...12 mm) Option:'/z" NPT, PF'h 01/2011-4000962501-TD OPTIFLUX 7300 R01 en www.krohne.com 11 TECHNICAL DATA Inputs and outputs General All outputs are electrically isolated from each other and from all other circuits. All operating data and output values van be adjusted. Description of the used Uext=external voltage abbreviations RL=Load+ resistance Uo=terminal voltage Lnom=nominal current Safety limit values(Ex i): Ui=max. input voltage It= max. input current Pt=max. input power rating Ct=max. input capacity Lt=max. input inductivity Current output Output data Volume flow, mass flow,diagnostics value,flow velocity, coil temperature. Settings Without HART® Q=0%:0...20 mA Q= 100%: 10...21.5 mA Error identifications: 10...21.5 mA With HART Q=0%:4...20 mA Q= 100%: 10...21.5 mA Error identifications:3.5...22 mA Operating Data Basic I/Os Modular I/Os Ex i Active Uint,nom=24 VDC Uint,nom=20 VDC 1<_22mA 1<_22mA RL<_ 1 kQ RL<_450 Q UO=21 V 10=90 mA PO=0.5 W CO=90 nF/ LO=2mH CO= 110nF/ LO=0.5 mH Passive Uext<_32 VDC Uext<32 VDC I<_22mA 1<_22mA UO>_ 1.8V UO>_4V RL<(Vext- VO)/Imax RL<(Vext- VO)/Imax Ui=30V Ii= 100 mA Pi= 1 W Ci= 10nF Li-0mH 12 www.krohne.com 01/2011-4000962501-TD OPTIFLUX 7300 R01 en TECHNICAL DATA p HART® Description HART®protocol via active and passive current output. HART®version:V5 Universal HART®parameter:completely integrated Load >_250 Q at HART®test point. Note maximum load for current output! Multidrop operation Yes,current output=4mA Multidrop address adjustable in operation menu 1...15 Device driver Available for FC 375,AMS, PDM, FDT/DTM Registration Yes (HART®Communication Foundation) Pulse or frequency output Output data Pulse output:volume flow, mass flow Frequency output:volume flow, mass flow,diagnostic value,flow velocity, coil temperature Function Adjustable as pulse of frequency output. Pulse rate/frequency 0.01...10000 pulses/s or Hz Settings Pulses per volume or mass unit or max.frequency for 100%flow. Pulse width: adjustable as automatic,symmetric of fixed (0.05...2000 ms] Operating data Basic I/Os Modular I/Os Ex i Active Unom=24 VDC fmax in operating menu set tofmax< 100 Hz: 1<_20mA open: I<0.05 mA closed: U0,nom=24 V at I=20 mA fmax in operating menu set to 100 Hz fmax< 10 kHz: 1<20 mA open: 1<_0.05 mA closed: U0, nom=22.5 V at1= 1 mA U0,nom=21.5V atI= 10mA U0,nom= 19 V at I=20 mA 01/2011-4000962501-TD OPTIFLUX 7300 R01 en www.krohne.com 13 TECHNICAL DATA Passive Uext<32 VDC fmax in operating menu set to fmax< 100 Hz: I< 100mA RL,max=47 kn RL,min=(Uext- UO) Imax open: I<_0.05 mA at Uext=32 VDC closed: U0,max=0.2 V at 1<_ 10 mA UO,max=2 V at 1<_ 100 mA fmax in operating menu set to 100 Hz<fmax<_10 kHz: 1<_20mA RL,max=47 kf2 RL,min=(Uext- UO) Imax open: 1<_0.05 mA at Uext=32 VDC closed: U0,max= 1.5 V at I<_ 1 mA U0,max=2.5 V at I<_ 10 mA U0,max=5.0 V at 1<_20 mA NAMUR - Passive to Passive to EN 60947-5-6 EN 60947-5-6 open: open: Inom=0.6 mA Inom=0.43 mA closed: closed: Inom=3.8 mA Inom=4.5 mA Ui=30V Ii= 100 mA Pi W Ci=10 nF Li-0mH 14 www.krohne.com 01/2011-4000962501-TD OPTIFLUX 7300 R01 en TECHNICAL DATA Low flow cut-off Function Switching point and hysteresis separately adjustable for each output,counter and the display. Switching point Set in increments of 0.1. 0....20%(current output,frequency output) or 0...±9.999 m/s(pulse output) Hysteresis Set in increments of 0.1. 0...5%(current output,frequency output)or 0...5 m/s(pulse output) Time constant Function The time constant corresponds to the elapsed time until 67%of the end value has been reached according to a step function. Settings Set in increments of 0.1. 0...100 s Status output/limit switch Functions and settings Adjustable as automatic measuring range conversion,display of flow direction,counter overflow,error,switching point or empty pipe detection. Valve control with activated dosing function. Status and/or control: ON or OFF Operating data Basic I/Os Modular I/Os Ex i Active - Uint=24 VDC - 1<20 mA open: 1<_0.05 mA closed: U0,nom=24 V atI=20mA Passive Uext<_32 VDC - I< 100mA RL,max=47 kn RL,min=(Uext- UO)/Imax open: I<_0.05 mA at Uext=32 VDC closed: U0,max=0.2 Vat I<_ 10 mA U0,max=2 Vat 1<_ 100 mA NAMUR - Passive to Passive to EN 60947-5-6 EN 60947-5-6 open: open: Inom=0.6 mA Inom=0.43 mA closed: closed: Inom=3.8 mA Inom=4.5 mA Ui=30V Ii= 100 mA Pi W Ci=10 nF Li=0mH 01/2011-4000962501-TD OPTIFLUX 7300 R01 en www.krohne.com 15 TECHNICAL DATA Control input Function Hold output values(e.g.when cleaning),set value of outputs to"zero", counter and error reset, range conversion. Start of dosing when dosing function is activated. Operating data Basic I/Os Modular I/Os Ex i Active - Uint=24 VDC - Ext. contact open: U0,nom=22 V Ext. contact closed: Inom=4 mA Contact closed (on): UO>_12V with Inom= 1.9 mA Contact open (off): U0_< 10V with Inom= 1.9 mA Passive 8 V<_Uext_<32 VDC 3 V<_Uext_<32 VDC Uext<_32 VDC Imax=6.5 mA Imax=9.5 mA 1<_6 mA at Uext=24 V at Uext<24 VDC at Uext<24 V I<_6.6 mA at Uext=32 V Imax=8.2 mA Imax=9.5 mA at Uext<32 VDC at Uext<32 V On: UO>_5.5VorI>_4mA Contact closed (on): Contact closed (on): U0>_8V U0>_3V Off: with Inom=2.8 mA with Inom= 1.9 mA U0<_3.5 V or I<_0.5 mA Contact open (off): Contact open (off): Ui=30 V U0__<2.5V U0<_2.5V Ii= 100mA with Inom=0.4 mA with Inom= 1.9 mA Pi= 1 W Ci= 10nF Li=0mH NAMUR - Active to - EN 60947-5-6 Terminals open: U0,nom=8.7V Contact closed (on): U0,nom=6.3V with Inom ' 1.9 mA Contact open (off): U0,nom=6.3V with Inom < 1.9 mA Detection of cable break: U0>_8.1 V with I<_0.1 mA Detection of cable short circuit: U0<_ 1.2V with I>_6.7 mA 16 www.krohne.com 01/2011-4000962501-TD OPTIFLUX 7300 R01 en TECHNICAL DATA Current input Function The following values can be delivered from the measuring sensor to the current input:temperature, pressure and current. Operating data Basic I/Os Modular I/Os Ex i Active - Uint,nom=24 VDC Uint,nom=20 VDC 1<_22mA 1<_22mA lmax<26 mA U0,min= 14 V (electronically limited) at 1_<22 mA U0,min= 19 V No HART® atI<_22mA U0=24.5 V No HART® 10=99 mA PO=0.6 W C0=75nF/LO=0.5mH No HART® Passive - Uext<32 VDC Uext<32 VDC 1<_22mA I<_22 mA U0,max=4 V at 1_<22 mA Imax<26 mA (electronically limited) No HART® U0,max=5V U;=30V at I<_22 mA I;= 100 mA P;= 1 W No HART® C;= 10 nF L;=OmH No HART® PROFIBUS DP Description Galvanically isolated acc.to IEC 61158 Profile version:3.01 Automatic data transmission rate recognition (max. 12 MBaud) Bus address adjustable via local display at the measuring device. Function blocks 5 x analogue input,3 x totalizer Output data Volume flow, mass flow,volume counter 1 +2, mass counter,velocity,coil temperature PROFIBUS PA Description Galvanically isolated acc.to IEC 61158 Profiel version:3.01 Current consumption: 10.5 mA Permissible bus voltage:9...32 V; in Ex application:9...24 V Bus interface with integrated reverse polarity protection. Typical error current FDE(Fault Disconnection Electronic):4.3 mA Bus address adjustable via local display at the measuring device. Function blocks 5 x analogue input,3 x totalizer Output data Volume flow, mass flow,volume counter 1 +2, mass counter,velocity,coil temperature 01/2011-4000962501-TD OPTIFLUX 7300 R01 en www.krohne.com 17 TECHNICAL DATA FOUNDATION Fieldbus Description Galvanically isolated acc.to IEC 61158 Current consumption: 10.5 mA Permissible bus voltage:9...32 V; in Ex application:9...24 V Bus interface with integrated reverse polarity protection. Link Master function (LM)supported Tested with Interoperable Test Kit(ITK)version 5.1 Function blocks 3 x analogue input,2x integrator Output data Volume flow, mass flow,volume counter 1 +2, mass counter,velocity,coil temperature Modbus Description Modbus RTU, Master/Slave, RS485 Address range 1...247 Supported function codes 03,04, 16 Broadcast Supported with function code 16 Supported Baudrate 1200,2400,4800,9600, 19200,38400,57600, 115200 Baud Approvals and certifications CE The device fulfills the statutory requirements of the EC directives.The manufacturer certifies successful testing of the product by applying the CE mark. Electromagnetic Directive:2004/108/EC and Al,A2 NAMUR NE21/04 compatibility Harmonized standard: EN 61326-1 :2006 Low Voltage Directive Directive:2006/95/EC Harmonized standard: EN 61010 :2002 Pressure Equipment Directive:97/23/EC Directive Category, I, II or SEP Fluid group 1 Production module H Other approvals and standards Non-Ex Standard Hazardous areas Please check the relevant Ex documentation for details. ATEX KEMA 10 ATEX 0105 X For gas:zone 1 and 2,gasgroup IIC,temperature class T6...T4 For dust:zone 21 and 22, maximum surface temperature T115°C Protection category acc. I 66/67(NEMA 4/4X/6) to IEC 529/EN 60529 Hygiene Ceramic measuring tube is conform FDA regulations. Vibration resistance IEC 68-2-6 18 www.krohne.com 01/2011-4000962501-TD OPTIFLUX 7300 R01 en TECHNICAL DATA p 2.2 Dimensions and weights Sandwich version b C a= 155 mm/6.1" b=230mm/9.1" 90 c=260 mm/10.2" a O � Total height= H+a H Q W Flanged version b C a= 155 mm/6.1.. b=230mm/9.1" 1Q a O c=260 mm/10.2" 0 Total height= H+a 0 0 H 0 0 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. 01/2011-4000962501-TD OPTIFLUX 7300 R01 en www.krohne.com 19 TECHNICAL DATA Sandwich version 10 - - - - - - -- 02 0 - - - D +o.a +0.a ' L-0.4 . L-0.4 Figure 2-1:Construction details DN25...100 11) Situation without grounding rings © Gasket Nominal Dimensions [mm] Approx. size weight [kg] DN L H W D Odl Od4 25 58 0 116 68 20 26 46 1.6 40 83 0 131 83 30 39 62 2.4 50 103 0 149 101 40 51 74 2.9 80 153 0 181 133 60 80 106 6.4 100 203 0 206 158 80 101 133 8.8 0 Total fitting length of flow meter without rings:dimension L only. The table below is valid for 150 and 300 lb. Nominal Dimensions [inches] Approx. size weight [lb] ASME L H W D Odl Od4 1" 2.28 1Q 4.57 2.68 0.79 1.02 1.81 3.53 1'/2" 3.271) 5.16 3.27 1.18 1.54 2.44 5.29 2" 4.061) 5.87 3.98 1.57 2.01 2.91 6.39 3" 6.02 10 7.13 5.24 2.36 3.15 4.17 14.11 4" 7.99 1Q 8.11 6.22 3.15 3.98 5.24 19.40 11) Total fitting length of flow meter without rings:dimension L only. 20 www.krohne.com 01/2011-4000962501-TD OPTIFLUX 7300 R01 en TECHNICAL DATA Flanged version 10 4 0 0 II L .0.8 L-0.4 Figure 2-2:Construction details DN25...100 11) Detail ceramics/flange/gaskets © PTFE sealing ring EN 1092-1 Nominal Dimensions [mm] Approx. size weight [kg] DN L H W D Od1 25 150 143 115 20 26 4 40 150 168 150 30 39 6 50 200 184 165 40 51 9 80 200 217 200 60 80 15 100 250 242 220 80 101 21 01/2011-4000962501-TD OPTIFLUX 7300 R01 en www.krohne.com 21 TECHNICAL DATA ASME B 16.5 150 lb Nominal Dimensions [inches] Approx. size weight [lb] inch L H W D Od1 1" 5.91 5.47 4.25 0.79 8.8 1'h" 5.91 6.18 5 1.18 1.54 13.2 2" 7.87 6.89 6 1.57 2.01 19.8 3" 7.87 8.39 7.5 2.36 3.15 33.1 4" 9.84 9.65 9 3.15 3.98 46.3 ASME B 16.5 300 lb Nominal Dimensions [inches] Approx. size weight [lb] inch L H W D Odl 1" 5.91 5.91 4.92 0.79 1.02 8.8 2" 7.87 7.20 6.50 1.57 2.01 22.9 3" 7.87 8.86 8.27 2.36 3.15 40.6 22 www.krohne.com 01/2011-4000962501-TD OPTIFLUX 7300 R01 en 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 Installation conditions 3.2.1 Inlet and outlet O 10 20 Figure 3-1:Recommended inlet and outlet sections 1� >_5DN 2Z >_2DN 3.2.2 Mounting position c r-- ---- Figure 3-2:Mounting position 01/2011-4000962501-TD OPTIFLUX 7300 R01 en www.krohne.com 23 INSTALLATION 3.2.3 Flange deviation Max.permissible deviation of pipe flange faces: Amax-Amin<0.5mm/0.02" T Figure 3-3:Flange deviation T Amax © Amin 3.2.4 T-section _. U; T Figure 3-4:Distance after T-sections 1� >_10 DN 3.2.5 Vibration O Figure 3-5:Avoid vibrations 24 www.krohne.com 01/2011-4000962501-TD OPTIFLUX 7300 R01 en INSTALLATION 3.2.6 Magnetic field Figure 3-6:Avoid magnetic fields 3.2.7 Bends O - - O O Figure 3-7:Installation in bending pipes O f Figure 3-8:Installation in bending pipes 01/2011-4000962501-TD OPTIFLUX 7300 R01 en www.krohne.com 25 INSTALLATION 3.2.8 Open discharge O O Figure 3-9:Installation before an open discharge 3.2.9 Control valve O —► �] 4 Figure 3-10:Installation before control valve 3.2.10 Air venting OO 10 Figure 3-11:Air venting 1� >_5m (2) Airventilation point 26 www.krohne.com 01/2011-4000962501-TD OPTIFLUX 7300 R01 en INSTALLATION 3.2.11 Pump O —► ► � . Figure 3-12:Installation after pump 3.2.12 Temperatures O O O ju O O Figure 3-13:Temperatures Process temperature ® Ambient temperature Sunshade Protect the device from direct sunlight. Temperature range Process PC] Ambient ['Cl Process UF] Ambient PH min. max. min. max. min. max. min. max. Compact+IFC 300 -40 100 -40 65 -40 212 -40 149 01/2011-4000962501-TD OPTIFLUX 7300 R01 en www.krohne.com 27 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! 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. Figure 4-1:Grounding J) 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 01/2011 -4000962501 -TD OPTIFLUX 7300 R01 en ELECTRICAL CONNECTIONS p Figure 4-2:Grounding ring number 1 Grounding ring number 1 (for type VN19): • 3 mm/0.1" thick (tantalum: 0.5 mm/0.1") 4.3 Connection diagrams For the connection diagrams please refer to the documentation of the applicable converter. 01/2011 -4000962501 -TD OPTIFLUX 7300 R01 en www.krohne.com 29 NOTES 30 www.krohne.com 01/2011-4000962501-TD OPTIFLUX 7300 R01 en NOTES A 01/2011-4000962501-TD OPTIFLUX 7300 R01 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 J LL H 0 0 0 Head Office KROHNE Messtechnik GmbH N 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