DY Vortex Flowmeter - Illawarra Industrial Instrumentation

GeneralSpecificationsGS 01F06A00-01EModel DYModel DYAVortex FlowmeterModel DY-D,DY-EIntegral TypeModel DYARemote Type ConverterModel DY-NRemote Type DetectorModel DY/R1Reduced Bore TypeBased on the field proven technologydigitalYEWFLO, combines the field proven sensor andbody assembly used in more than 200,000 unitsinstalled worldwide, with an unique digital electronicsincluding SSP (Spectral signal processing)*technology.digitalYEWFLO provides high accuracy and stability,even in harsh process conditions. Combined with highreliability and robust design, it delivers improvements inplant efficiency and reduced operating costs.digitalYEWFLO Multi-Variable Type (OPTION:/MV)build in temperature sensor, so that temperaturemeasurement and Mass Flow calculation is available.digitalYEWFLO Reduced Bore Type (OPTION:/R1)Integrated and welded construction with concentricreduced bore piping.* SSP is YOKOGAWA’s original technology for digitalsignal processing.FEATURES New functions with SSP (Spectral SignalProcessing) technology :SSP is built into the powerful electronics ofdigitalYEWFLO. SSP analyses the fluid conditionsinside digitalYEWFLO and uses the data toautomatically select the optimum adjustment for theapplication, providing features never beforerealized in a vortex flowmeter.SSP accurately senses vortices in the low flowrange, providing outstanding flow stability. Advanced Self-diagnostics :The application condition, such as high pipelinevibration and abnormal flow, is predicted andindicated. High Accuracy :±0.75% of Reading (Liquid)(±0.5% of Reading : Typical Accuracy/ Non-Guaranteed)±1% of Reading (Gas, Steam) Wide Process Temperature Range :High temperature version up to 450°CCryogenic version minimum –196°C Simple Parameter settings :Frequently-used selections grouped together in aquick-access format decreases commissioning time. Clear, Concise Indicator :Simultaneous flow rate or temperature (Option) andtotal flow rate along with process diagnosisconveniently displayed. Dual output for Analog / Pulse:Simultaneous output for flow rate or temperature(Option) and pulse. Alarm output, Status output (Flow switch)An alarm signal output, in case alarm occurs. No moving parts stainless steel detector : Highdurable and safety. Remote cable length 30m maximum. Explosion proof construction, JIS / FM / CENELECATEX (KEMA) / CSA / SAA (Explosion proof /Intrinsically safe). Communication function includes *FOUNDATIONFieldbus, BRAIN and *HART protocol.Detailed specification of FOUNDATION Fieldbusprotocol, refer to GS 01F06F00-01E.* FOUNDATION is a registered trade mark ofFOUNDATION Fieldbus.* HART is a registered trade mark of the HARTCommunication Foundation.Yokogawa Electric Corporation2-9-32, Nakacho, Musashino-shi, Tokyo, 180-8750 JapanTel.: 81-422-52-4443 Fax.: 81-422-52-2018GS 01F06A00-01E© Copyright Dec. 200012th Edition Feb. 2006

[MULTI-VARIABLE TYPE] (OPTION)digtalYEWFLO build in temperature sensor (Pt1000) inthe vortex shedder bar.Temperature measuremt and Mass Flow Calculation bytemperature is available. (Refer to p.9) digitalYEWFLO build in steam trend, and Massmeasurement of saturated steam and super heatsteam (Mass Flow Calculation) Accuracy of digtalYEWFLO Multi-Variable type is±0.5% of rate for temperature measurement, ±2% ofrate for Mass Flow Calculation (saturated steam).[REDUCED BORE TYPE] (OPTION)Integrated and welded construction with concentric reducedbore piping makes ; Cost reduction and safety improvement: expand lowflowrate region Replace work and cost reduction: the same face-tofacedimension with standard type.STANDARD SPECIFICATIONSPerformance SpecificationsFluid to be Measured :Liquid, Gas, Steam (Avoid Multiphase Flowand Sticky Fluids)Measuring Flow Rates :Refer to Table 11Accuracy : ±0.75% of Reading (Liquid)±1% of Reading (Gas, Steam)Refer to Table 13.When Multi-Variable Type is selected,refer to P9.Repeatability : ± 0.2% of ReadingCalibration :This flowmeter is factory-calibrated using awater flow.Temperature and flow calibration by waterflow when Multi-Variable Type is selected.Normal Operating ConditionProcess Temperature Range :–29 to 260 °C (general)–196 to 100 °C (Cryogenic Version:option)–29 to 450 °C (High Process TemperatureVersion:option)When Multi-Variable Type is selected, referto P9.Refer to Figure 1 for integral converter type.Process Pressure Limit :–0.1MPa (–1 kg/cm 2 ) to flange rating.Ambient Temperature Range :–29 to 85 °C (Remote type detector)–40 to 85 °C (Remote type converter)–29 to 85 °C (Integral type, refer to Figure 1)–29 to 80 °C (Integral type with Indicator,refer to Figure 1)–30 to 80 °C (Remote type converter withIndicator)All Rights Reserved. Copyright © 2000, Yokogawa Electric Corporation2Ambient Humidity : 5 to 100% RH (at 40 °C)(No Condensation)Power Supply Voltage : 10.5 to 42 V DC(Refer to Figure 2 ; Relationship BetweenPower Supply Voltage and Load Resistance)Mechanical SpecificationsMaterial (General Type):Refer to Table.1Body; SCS14A casting stainless steel (equivalentto CF8M,SUS316)(The flange size 250 mm and 300 mm areJIS SUS304.)Shedder bar;Duplex stainless steel(DCS1,only for15mm is DSD1-H,Both equivalent to JISSUS329J1,ASTM CD4MCu)DCS1 and DSD1-H are registered trademarksof Daido Tokusyu Steel Co.Gasket; JIS SUS316 stainless steel withpolytetrafluoroethylene coating.Converter housing and case,cover ;Aluminum alloyCoating Color:Converter case, cover : Deep sea moss green(Munsell 0.6GY 3.1/2.0) (Polyurethane corrosionresistantcoating)Degree of Protection:IP67, NEMA4X, JIS C0920 water tightprotection.Hazardous Area Classifications:Refer to item “Option Specifications”Electrical Connection:JIS G1/2 female, ANSI 1/2 NPT female,ISO M20 × 1.5 femaleSignal Cable:Model DYC cable, used for remote detector andconverter.Max. length : 30 m.Outer Sheath Material: Heat resisting polyethyleneDurable Temperature : –40 to 150 °CWeight:Refer to item “External Dimensions”.Mounting:Integral type and Remote type detector :Flange mounting or wafer mounting byflange adjacent to the pipeline.Remote type converter : 2 inch pipe mounting.Electrical SpecificationsNote*: Pulse output,alarm output and status output usethe common terminal, therefore these functionsare not used simultaneously.Output Signal : Dual Output (Both Analog andTransistor contact output can be obtainedsimultaneously). In this case refer to the item“Remarks on installation” for power supplyand pulse output wiring.Analog : 4 to 20 mA DC, 2-wire system.Transistor Contact Output* :Open collector, 3-wire system.Pulse,alarm,status output are selected byparameter setting.Contact rating: 30 V DC, 120 mA DCLow level: 0 to 2 V DC. (refer to Figure3)GS 01F06A00-01E 12th Edition Feb. 15, 2006-00

Communication Requirement :Communication Signal :BRAIN or HART communication signal(superimposed on a 4 to 20 mA DCsignal)Conditions of Communication Line :Load Resistance :250 to 600 Ω(including cable resistance).Refer to Figure 2.Supply Voltage :16.4 to 42 V DC for digital communicationsBRAIN and HART protocols .(16.4 to 30 VDC for intrinsically safe type).Refer to Figure 2.Space from other Power Line: 15cm ormore (Parallel wiring should be avoided.)BRAIN:Communication Distance :Up to 2 km,when polyethylene insulatedPVC-sheathed cables (CEV cables) areused.Communication distance variesdepending on type of cable used and wiring.Load Capacitance: 0.22 µF or lessLoad Inductance: 3.3 mH or lessInput Impedance of Receiver Connectedto the Receiving Resistance:10 kΩ or more at 2.4 kHz.HART:Communication Distance:Up to 1.5km,when using multiple twisted paircables. Communication distance variesdepending on type of cable used.Cable Length for Specific Applications:Use the following formula to determine cablelength for specific applications.65 10 6 (Cf 10,000)L = (R C) Cwhere:L=length in meters.R=resistance in Ω (including barrierresistance)C=cable capacitance in pF/m.Cf = maximum shunt capacitance of recivingdevices in pF/m.NOTE: HART is a registered trademark of theHART Communication Foundation.Functions:Damping Time Constant :0 to 99 Sec (63% response time)Note: Delay time is 0.5 Sec.Analog output circuit time constant is 0.3 Sec.Pulse Output Function*:Pulse output is selected from scaled pulse,unscaled pulse, frequency (number of pulsesoutput per second at 100% of output).Pulse frequency : Max 10 kHzDuty cycles : Approx.50% (1:2 to 2:1)3Self -diagnostics and Alarm Output *:In case alarm (over range output signal,EEPROM error, vibration noise, abnormalflow such as clogging, bubble) occurs, analarm signal is output and indicated.The alarm signal output goes fromclose(ON) to open(OFF) during alarming.Analog Output Function:Analog output is selected from flowrate andtemperature value when option code /MV isselected.Status Output Function *:Flow Switch:In case flow rate decreases under the flowset value,a status signal is output.Status signal output mode can reverse (ON/OFF) .Data Security During Power Failure:Data (parameter, totalizer value, etc) storageby EEPROM. No back-up battery required.Correction:Instrument Error Correction:Vortex flowmeter instrument errors can becorrected by segment approximations.Reynolds Number Correction:Output error at Reynolds number 20000 orless is corrected by using five-break-pointline-segment approximation.Gas Expansion Correction:When measuring a compressibility gas andsteam, this expansion factor is useful to correctthe error at high velocity of flow (35m/s or more).Down-scale or Up-scale burn out.In case a CPU or EEPROM failure occurs,flow meter output the signal of Up-scale(21.6 mA or more).Up-scale or Down-scale (3.6 mA or less) isuser-selectable through the fail mode alarmjumper.Indicator:Flow rate (% or engineering units) ortemperature value and totalizer can beindicated simultaneously.Short message for self diagnostics indicated.Local parameter setting can be operated bykey switches.In mounting direction, the right and left 90° isrotatable.All Rights Reserved. Copyright © 2000, Yokogawa Electric CorporationGS 01F06A00-01E 12th Edition Feb. 15, 2006-00

4EMC Conformity Standards:EN61326AS/NZS CIS PR11Note: For remote converter type,the signal cableshouldbe used within the metal conduit.Pressure Equipment Directive:Notified Body Identification Number 0038Module HMODEL DN(mm)* PS(MPa)* PS-DN(MPa-mm) CATEGORY**DY015DY025DY040DY0501525405042424242630105016802100Article 3,***Paragraph 3Article 3,***Paragraph 3IIIIAmbient Temperature (˚C)100858055500-298580-50-50 0 50 100 200-29Process Temperature (˚C)With Indicator260 300DYF Fig-01Figure 1 Ambient Temperature limit (Integal Type)DY08080423360IIDY100DY150DY200DY250DY30010015020025042424242300 424200630084001050012600* PS: Maximum allowable pressure for Flow tube, DN: Nominalsize** Refered to Table 6 coverd by ANNEX II of EC Directiveon Pressure Equipment Directive 97/23/EC*** DY015 and DY025 are not regulated by PED.IIIIIIIIIIIIIIT00.EPS(Ω)Load Resistance600250R= E - 10.50.0236;;;;Communicationapplicable range;;;;BRAIN or HART;;;;10.5 16.4 24.7 30 42DYF Fig-02Power Supply Voltage E(V)Figure 2 Relationship Between Power Supply and LoadResistanceHIGH levelLOW level0 to 2 V0 VDYF Fig-03Figure 3 High and low level (Pulse output)All Rights Reserved. Copyright © 2000, Yokogawa Electric CorporationGS 01F06A00-01E 12th Edition Feb. 15, 2006-00

5Model and Suffix CodesDY Vortex Flowmeter (Integral Type, Remote type detector)Model Suffix Codes DescriptionDY015 …………………………… Size 15 mm (1/2 inch)DY025 …………………………… Size 25 mm (1 inch)DY040 …………………………… Size 40 mm (1-1/2 inch)DY050 …………………………… Size 50 mm (2 inch)DY080 …………………………… Size 80 mm (3 inch)DY100 …………………………… Size 100 mm (4 inch)DY150 …………………………… Size 150 mm (6 inch)DY200 …………………………… Size 200 mm (8 inch)DY250 …………………………… Size 250 mm (10 inch)DY300 …………………………… Size 300 mm (12 inch)OutputSignal/Communication*1*12BodyMaterial*2*14Shedder barMaterial*4*14ProcessConnection*5RF : Raised FaceSF : Smooth FinishRJ : Ring JointElectricalConnection *11Indicator*7Options-D …………………………-E …………………………-F …………………………-N …………………………A ……………………… SCS14 A *10X ……………………… OthersB ……………………… CF8M *3C ……………………… DIN 1. 4552W ……………………… WCBAJ1 ….………..…AJ2 ….………..…AJ4 ….………..…AA1 ….………..…AA2 ….………..…AA4 ….………..…AD1 ….………..…AD2 ….………..…AD3 ….………..…AD4 ….………..…BJ1 ….………..…BJ2 ….………..…BJ4 ….………..…BA1 ….………..…BA2 ….………..…BA4 ….………..…BA5 ….………..…BS1 ….………..…BS2 ….………..…BS4 ….………..…BS5 ….………..…BD1 ….………..…BD2 ….………..…BD3 ….………..…BD4 ….………..…CA4 ….………..…CA5 ….………..…-0………..........-2……….......…-4……….......…D ………...…N ……........../4 to 20 mA DC, Pulse,BRAIN Communication4 to 20 mA DC, Pulse,HART CommunicationDigital communication(FOUNDATION Fieldbus protocol)Remote type detectorL ………………… DCS1 (15mm is DSD1- H)X ………………… OthersM ………………… CD4MCuJIS 10 K WaferJIS 20 K WaferJIS 40 K WaferANSI Class 150 WaferANSI Class 300 WaferANSI Class 600 WaferDIN PN10 WaferDIN PN16 WaferDIN PN25 WaferDIN PN40 WaferJIS 10K Flange(RF)JIS 20K Flange(RF)JIS 40K Flange(RF)ANSI Class 150 Flange(RF)ANSI Class 300 Flange(RF)ANSI Class 600 Flange(RF)ANSI Class 900 Flange(RF)ANSI Class 150 Flange(RF, SF)ANSI Class 300 Flange(RF, SF)ANSI Class 600 Flange(RF, SF)ANSI Class 900 Flange(RF, SF)DIN PN10 Flange(RF)DIN PN16 Flange(RF)DIN PN25 Flange(RF)DIN PN40 Flange(RF)ANSI Class 600 Flange(RJ)ANSI Class 900 Flange(RJ)JIS G 1/2 FemaleANSI 1/2 NPT Female *6ISO M201.5 FemaleWith IndicatorNone Indicator, Remote type detectorRefer to Option SpecificationsDYF Tab-01DYA Vortex Flowmeter Converter(Remote Type)Model Suffix Code DescriptionDYA ……………………………… Vortex Flowmeter Converter(Remote Type)Output-D ………………………… 4 to 20 mA DC, PulseBRAIN CommunicationSignal/Communication-E ………………………… 4 to 20 mA DC, PulseHART CommunicationDigital communication*1 *13-F …………………………(FOUNDATION Fieldbus protocol)Electrical 0 …………………… JIS G 1/2 FemaleConnection *11 2 …………………… ANSI 1/2 NPT Female *64 …………………… ISO M20 ×1.5 FemaleIndicatorD ………………N ………………With IndicatorNone Indicator/Refer to Option SpecificationsOptions/MVMulti-Variable Type (*13)DYC Signal CableModel Suffix Code DescriptionDYC ……………………………… Signal CableCable -0 ……………………………… Without End finish *8End -1……………………………… With End finish-05 ………………………… 5 m-10 ………………………… 10 m-15 ………………………… 15 m-20 ………………………… 20 m-25 ………………………… 25 m-30 ………………………… 30 m-35 ………………………… 35 m-40 ………………………… 40 mCable -45 ………………………… 45 mLength -50 ………………………… 50 m*9 -55 ………………………… 55 m-60 ………………………… 60 m-65 ………………………… 65 m-70 ………………………… 70 m-75 ………………………… 75 m-80 ………………………… 80 m-85 ………………………… 85 m-90 ………………………… 90 m-95 ………………………… 95 mOptions/C1 …………………… Cable End Finish Parts1 set/C2 …………………… 2 set/C3 …………………… 3 set/C4 …………………… 4 set/C5 …………………… 5 set/C6 …………………… 6 set/C7 …………………… 7 set/C8 …………………… 8 set/C9 …………………… 9 set/MV …………………… Multi-variable TypeDYF Tab-02* 1 : Nominal size, Fluid(Liquid, Gas, Steam), Density, Viscosity, Pressure, Temperature, Flow range, Parameters are set at the factory before shipment.* 2 : Refer to Table 1.In case of /NC or /HY or /HT or /LT, select X (others).The body material (SCS14A or CF8M or DIN 1.4452 or WCB) varies according to each sales area. Please contact to YOKOGAWA sales person.* 3 : In case of B (CF8M), the process connection is available for ANSI (AA1 to 4, BA1 to 5, CA4 to 5) and DIN (BD1 to 4).* 4 : Refer to Table 1.In case of /NC or /HY or /HT or /LT, select X (others).The shedder bar material (DCS1 (15mm is DSD1-H), CD4MCu) varies according to each sales area. Please contact to YOKOGAWA sales person.* 5 : Refer to Table 2.* 6 : In case of /FF1 or /CF1, the screw length is deeper than ANSI standard for 0.5 to 3.5 threads.* 7 : Indicator is not available for remote type detector.* 8 : One set of end finish part is attached.* 9 : DYC Cable can be used up to 30m. When you divide the cable below 30m, select the Cable END code [-0].*10 : In case of A (SCS14A), the process connection is available for JIS (AJ1, AJ2, AJ4, BJ1, BJ2, BJ4)*11 : In case of an explosion protect type, it depends for an electrical connecion on the kind of an explosion protect type. Refer to “ OPTIONSPECIFICATION (HAZARDOUS AREA CLASSIFICATIONS)”*12 : For FOUNDATION Fieldbus protcol, refer to GS 01F06F01-01E. For Fieldbus communication type, there are not setting keys on the display board.*13 : Essentially, DYA- /MV and DY -N***/MV should be combined.*14 : Users must consider the characteristics of selected wetted parts material and the influence of process fluids. The use of inappropriate materials canresult in the leakage of corrosive process fluids and cause injury to personnel and/or damage to plant facilities. It is also possible that the instrumentitself can be damaged and that fragments from the instrument can contaminate the user's process fluids.Be very careful with highly corrosive process fluids such as hydrochloric acid, sulfuric acid, hydrogen sulfide, sodium hypochlorite, and high-temperaturesteam (150°C [302°F] or above). Contact Yokogawa for detailed information of the wetted parts material.All Rights Reserved. Copyright © 2000, Yokogawa Electric CorporationGS 01F06A00-01E 12th Edition Feb. 15, 2006-00

6Table 1 Body, Shedder bar, Gasket MaterialMaterialProcess ConnectionOption Item(Note 1)General(REFERENCE)Option Code(Note 1)Body(Note 2)SCS14ACF8MDIN1.4552WCBShedder bar(Note 3)DCS1 (DSDH-1)CD4MCuGasket(Note 4)Wafer TypeModelCodeDY015 up toDY100Flange TypeModelCodeDY015 up toDY300Compliance withNACENCCF8M(Note 5)(Note 4)DY015 up toDY100DY015 up toDY200Anti-corrosionVersion IIHigh ProcessTemperatureVersionHYHTSCS14ACF8MDIN1.4552WCBSCS14ACF8MDIN1.4552WCB(Note 5)(Note 5)(Note 4)JIS SUS316stainlesssteel platedwith silverDY015 up toDY100DY025 up toDY100DY015 up toDY100DY025 up toDY200CryogenicVersionLTDIN1.4308(equiv.:SCS13)(Note 5)(Note 4)DY015 up toDY100DY015 up toDY100(Note 1) Refer to item "Option Specifications"(Note 2) In case of /NC or /HY or /HT or /LT, select body material code [-X]. The body material (SCS14A or CF8M orDIN1.4452 or WCB) varies according to each sales area. Please contact to YOKOGAWA sales person.(Note 3) In case of /NC or /HY or /HT or /LT, select shedder bar material code [-X]. The shedder bar material (DCS1 (15mmis DSD1-H), CD4MCu) varies according to each sales area. Please contact to YOKOGAWA sales person.(Note 4) JIS SUS316 stainless steel with polytetrafluoroethylene (Teflon) coating(Note 5) DY025 (DY040-/R1) to DY200 (DY200-/R1) : CW-12MW (equiv. Hastelloy C)DY015 (DY025-/R1) : N10276 (equiv. Hastelloy C)DYF Tab-03ProcessConnectionJIS 10 KJIS 20 KJIS 40 KANSI Class 150ANSI Class 300ANSI Class 600ANSI Class 900DIN PIN 10DIN PIN 16DIN PIN 25DIN PIN 40SuffixCodeAJ1AJ2AJ4AA1AA2AA4—AD1AD2AD3AD4WaferModel CodeDY015 up to DY100DY015 up to DY100DY015 up to DY100DY015 up to DY100DY015 up to DY100DY015 up to DY100—DY015 up to DY100DY015 up to DY100DY015 up to DY100DY015 up to DY100Table 2 Flowmeter Selection GuideFlange(Raised Face)Flange(Ring Joint) Flange(Raised Face, Smooth Finish)SuffixModel CodeSuffixModel CodeSuffixModel CodeCodeCodeCodeDY015 up toBJ1 DY300DY025-/R1 ————up to DY200-/R1DY015 up toBJ2DY300DY025-/R1 ————up to DY200-/R1BJ4 DY015 up to DY150 ————DY015 up toDY015 up toBA1 DY300——BS1DY300DY025-/R1DY025-/R1up to DY200-/R1up to DY200-/R1DY015 up toDY015 up toBA2BA4BA5BD1BD2BD3BD4DY300DY025-/R1up to DY200-/R1DY015 up to DY200DY015 up to DY200DY015 up to DY200DY015 up to DY200DY015 up to DY200DY015 up to DY200—CA4CA5————(Note)• ANSI standardized types are worked by serration finishing except the Smooth Finish type.• Refer to “OPTION REDUCED BORE TYPE (/R1)” (P.11), when you select reduced bore type (/R1).—DY015 up to DY200DY015 up to DY200————BS2BS4BS5————DY300DY025-/R1up to DY200-/R1DY015 up to DY200DY015 up to DY200————DYF Tab-04All Rights Reserved. Copyright © 2000, Yokogawa Electric CorporationGS 01F06A00-01E 12th Edition Feb. 15, 2006-00

7OPTION SPECIFICATIONSItem Specification Applicable Model CodeMulti-Variable Type (Note 5)Build in Temperature sensor (Pt 1000 ) in vortex shedder bar.DY / DYAMVReduced bore type (Note 8)Integrated and welded construction with concentric reduced bore piping.Detector size (B) is one meter body size down of digitalYEWFLO to flangepipe size (A).DYR1ABModel CodeDY025-/R1DY040-/R1DY050-/R1DY080-/R1DY100-/R1DY150-/R1DY200-/R1Detector Inner dia. (B)14.6 mm25.7 mm39.7 mm51.1 mm71 mm93.8 mm138.8 mmStainless Steel Tag Plate (Note 1)SUS304 tag plate, hung on converter case.DY / DYASCTStainless Steel Bolt & Nut AssemblySUS304 bolt/nut assembly.Used when a wafer type is installed.DYWafer TypeBLPaint Color ChangeOnly for converter covers: See refer to Table.3DY / DYASee Table8Static Pressure and Leakage TestCertificateUsing hydraulic or nitrogen pressure according to the Table 4.Test time is 10 minutes. Available for the general type.DYT01Hydrostatic Pressure Test CertificateUsing hydrostatic pressure according to Table 4.Test time is 10 minutes. Available for the general type.DYT02Degrease Treatment (Note 2)Deqrease cleansing treatment.DYK1Epoxy CoatingEpoxy coating for meter cover and case.DY / DYAX1High Process Temperature Version(Note 7)For Liquid and Steam (NOT for Gas)This specification temperature is from -29 to +450 CRefer to Table 1 , Figure 4.Refer to Table 5 for minimum velocity.In case of another size, please contact to YOKOGAWA sales person.DY***-NHTCryogenic VersionThis specification temperature is from -196 to +100 CRefer to Table 1 , Figure 5.In case of another size, please contact to YOKOGAWA sales person.DY***-NLTStainless Steel Bracket for RemoteConveter (DYA)The bracket material for remote converter type (DYA) is SUS304.DYASBLightning ProtectorThere is an arrester inside converter for power supply line.Maximum power supply voltage : 30VDCDY***-D,E / DYAACompliance with NACECompliance with NACE. Refer to Table 1.DYNCCompliance with NAMUR (Note 6)Compliance with NAMUR43. Current signal for measurement is 4mA up to20.5mA. Set output 3.6mA or less when burn-out occurred.DY / DYANMAnti-corrosion Version II Anti-corrosion Version II. Refer to Table 1. DYHYConverter Installing Direction 180Change (Note4)Converter installing direction 180 change inversely when shipped. DY CRCDown-scale burn-out in CPU orEEPROM failure (Note 3)Set output 3.6mA or less when burn-out occurred.DY***-D,E / DYAC1Flameproof Packing AdapterPower source connection port and signal cable (remote type) connection port.JIS G1/2 female thread. Other cable shape: ø 8 to ø 12.G11 : One piece, G12 : Two pieces.DY / DYA, / JF3G11G12Level 2Declaration and Calibration Equipment ListDY / DYAL2Calibration CertificateLevel 3Declaration and Primary Standard ListDY / DYAL3Level 4Declaration and YOKOGAWA MeasuringDY / DYAL4DYF Tab-07-1All Rights Reserved. Copyright © 2000, Yokogawa Electric CorporationGS 01F06A00-01E 12th Edition Feb. 15, 2006-00

8Item Specification Applicable Model CodeEach certificate to be attached produced by the vendors.Material certificates: Mill sheetsItem to bespecified1. Meterbody1. Meterbody, 2. Shedder barDYM01M021. Meterbody, 2. Shedder bar, 3. Bottom plugM031. Meterbody, 2. Shedder bar, 3. Bottom plug, 4. Welding rodM043.1B certificate to be attached according to EN10204.Each certificate to beattached produced by the vendors.Material certificates: 3.1BItem to bespecified1. Meterbody1. Meterbody, 2. Shedder barDYE01E021. Meterbody, 2. Shedder bar, 3. Bottom plugE031. Meterbody, 2. Shedder bar, 3. Bottom plug, 4. Welding rodE04PAMI test certificatePositive Material Identification certificate to be attached for the main 3 chemicalcomponents of specified materials. Each certificate to be attached.Item to bespecified1. Meterbody1. Meterbody, 2. Shedder barDYPM1PM21. Welder/Welding Operator Performance Qualification(or Welder Qualification Record)2. Welding Procedure Specification (WPS)3. Procedure Qualification Record (PQR)ASME weldingdocuments submissionEach certificate to be attached.The customer’s name and job name to be specified when ordered.DYWPItem to bespecified1. Welded portion for the bottom plug2. Welded portion for the flange in case of the weldingconstructionDye Penetrant test certificate for the welded portion to be attached.Each certificate to be attached.DYDye Penetrant test certificateItem to bespecified1. Welded portion for the bottom plug2. Welded portion for the flange in case of the weldingconstruction2. is for DY250and DY300.PTPilling up coating to keep off corrosionEpoxy and Polyurethane coating for the purpose of corrosion - proofimprovement; salt damage, alkali, climate and acidityDY/DYAX2(Note 1)(Note 2)(Note 3)(Note 4)(Note 5)(Note 6)(Note 7)(Note 8)When /SCT is not chosen, the specified Tag Number is engraved on the data plate.When /SCT is chosen, the specified Tag Number is engraved on the data plate and stainless tag plate. The limitation of characters for TagNumber is, for BRAIN communication or name plate, staimles steel tag plate: 16 characters, and for HART communication: 8 characters.There is a case that calibration water should stay in the meter tube. So this is not degrease treatment in the strict sense.The output is set 3.6mA or less (General type is set 21.6mA or more at shipping).When /CRC is chosen, the electrical connection turn to a downstream side.Refer to “OPTION MULTI-VARIABLE (BUILD IN TEMPERATURE SENSOR) TYPE (/MV)” (p.9)In case of Remote type detector (DY***-N), select “/MV” both DY and DYA./NM can not combine with Remote type (-XDY***-N).SAA Flameproof Approval (/SF1) can not combine with High Process Temperature Version (/HT).• Cryogenic version (/LT) is not available.• High process temperature version (/HT) and Multi-variable type (/MV) for DY025/R1 is not available.• Explosion protected types except Factory Mutual (FM), TIIS (/JF3), CSA (CF1,CS1), CENELEC (/KF1,/KS1), SAA (/SF1,/SS1) are not available.• Flange type only and available process connections are JIS10k, 20k (BJ1, BJ2) and ANSI150, 300 (BA1,BA2,BS1,BS2).• Flange piping size (A) means “DY***-” nominal size.DYF Tab-07-2All Rights Reserved. Copyright © 2000, Yokogawa Electric CorporationGS 01F06A00-01E 12th Edition Feb. 15, 2006-00

9Table 3 Paint Color and CodesCodesP1Munsell Renotation CodeN1.5ColorBlackP2 7.5BG4/1.5 Jade greenP7Metallic silverTable 4 Pressure Test ValueDYF Tab-08Flange RatingJIS 10 KJIS 20 KJIS 40 KANSI Class 150ANSI Class 300ANSI Class 600ANSI Class 900DIN PN 10DIN PN 16DIN PN 25DIN PN 40Pressure2.1 MPa {21 kgf/cm2}5.0 MPa {51 kgf/cm 2 }10.0 MPa {102 kgf/cm2}2.9 MPa {29 kgf/cm 2 }7.5 MPa {76 kgf/cm2}14.9 MPa {152 kgf/cm 2 }22.4 MPa {228 kgf/cm2}1.5 MPa {15 kgf/cm2}2.4 MPa {24 kgf/cm2}3.8 MPa {38 kgf/cm2}5.9 MPa {60 kgf/cm 2 }DYF Tab-09Ambient temperature (˚C)+85Operating range+60–29–29 +100 +200 +300 +450Fluid temperature (˚C)DYF Fig-04Figure 4 Fluid temperature range of high processtemperature versionAmbient temperature (˚C)0–20Operating range–29–50–196 –100 –29 0Fluid temperature (˚C)+100DYF Fig-05Figure 5 Fluid temperature range of cryogenic versionAll Rights Reserved. Copyright © 2000, Yokogawa Electric CorporationGS 01F06A00-01E 12th Edition Feb. 15, 2006-00

10OPTION MULTI-VARIABLE (BUILD IN TEMPERATURE SENSOR) TYPE (/MV) (Note 1)This options is the same as standard specification except the following items.Multi-variable TypeStandard TypeSizeFunctionFluidAccuracy(*2)Temperature Response(50% response)Mass Flow CalculationMethodOutputDisplayRemote TypeTypeSelectableFlow UnitMassFlowTemperatureAnalog OutputPulse OutputAlarm OutputStatusOutputUpperLowerWafer TypeFlange TypeOnly for indicationand outputLiquid, GasSaturated SteamSuperheat Steam25mm to 100mm25mm to 200mmMass Flow calculation.(Volumetric flowrate at Standard condition for GAS)Saturated Steam Superheat Steam Gas Liquidkg, t, lb, klb kg, t, lb, klb Nm 3 , kNm 3 , M Nm 3 ,N, Sm 3 , kSm 3 , MSm 3 ,S, Scf, kscf, Mscf–29 to 260C 100 to 260C 100 to 260C –29 to 260C –29 to 260C±0.5%OF RATE±1%OF RATE60sec(Churning Underwater)Density Calculation Density Calculation(*3)(Constant pressure isassumed)(*4)Refer to Table 3±1%(Less than 100C) ±1%OF RATE(100C or more)Temp.-PressureCorrection(Constant pressure isassumed)(*5)Select from Flow rate or temperature (*7)Only for Flow rateStandard AlarmError of thermometer etc.Only for Flow SwitchSelect from Flow rate (%,Engineering Unit) or Temperature (%) (*8)Select from Total Rate or temperature ( C, F) (*9)Flow Converter : Select DYA-/MVSignal Cable : Select DYC-/MV (*10)kg, t, lb, klb±0.5C(Less than 100C)±0.5% OF RATE(100C or more)Density changeCalculation(*6)15mm to 100mm15mm to 300mmLiquid, GasSaturated SteamSuperheat Steam–40 to 260 COnly for Flow RateOnly for Flow RateOnly for StandardFlow SwitchOnly for Flow RateOnly for Total Rate(Note 1) When /MV is selected /HT, /LT is not available.(Note 2) For detailed accuracy, see “SIZING”. Measurement temperature is changed by the heat-insullation method of piping and pipingmethod. Refer to “REMARKS ON INSTALLATION” about heat-insullation.In case of the Mass Flow measurement of saturated steamand superheat steam, it is necessary to make a heat-insullation.(Note 3) Mass Flow rate is calculated from density values by temperature measurment using saturated steam table.(Note 4) Mass Flow rate is calculated from density values to temperature measured by using steam table.In order to measure superheatedsteam, it is necessary to make canstant pressure value.A pressure value which is indicated by order sheet is used.(Note 5) In order to measure gas, Pressure-Temperature correction is carried out. It is it is necessary to make constant pressure value.A pressure values at operational condition, temperature and pressure value at standard condition which is indicated by order sheet is used.(Note 6) In order to measure mass flowrate of liquid application, the density at normal condition is used, and if fluid temperature deviates fromnormal temperature density values is calculated by 2 dimensional equation. In this case, temperature coefficient should be preparedby user’s side.(Note 7) Default setting is Flow rate. It is necessary to change the parameter of output in case of setting temperature output.(Note 8) In case of indicating the temperature %, the display indicate not only “%” but also “t” . ( “t” is the means of temperature)(Note 9) Default setting is “temperature” but “Total “ is setup when ordering the Total Rate.(Note 10) In case of Multi variable(/MV), it is necessary to setup the parameter of Cable Length.T09.epsAll Rights Reserved. Copyright © 2000, Yokogawa Electric CorporationGS 01F06A00-01E 12th Edition Feb. 15, 2006-00

11OPTION REDUCED BORE TYPE (/R1) (Note 1)This option is the same as standard specification except the following items.Reduced bore typeModel Code (Note 2)Measurable minimumflow velocityRange of measurableflow velocityFlange piping sizeDY025 (Note 3)DY040DY050DY080DY100DY150DY200Liquid, Gas, SteamLiquid, Gas, SteamDetector size(inner dia.)15 (14.6) (mm)25 (25.7) (mm)40 (39.7) (mm)50 (51.1) (mm)80 (71) (mm)100 (93.8) (mm)150 (138.8) (mm)P-loss of reduced bore type increases about15% more than standard typefor relevant nominal size.P=155fQf 2 /D 4Refer to table 5.Refer to table 6.(Note 1)(Note 2)(Note 3)For detailed accuracy, see “SIZING”. Not available for /LT.Not available for /JF3, /CF1, /KF1,/SF1Flange type only: JIS10K,20K (BJ1,BJ2) and ANSI150,300 (BA1,BA2,BS1,BS2)MS Code [*] of “DY***-” means flange piping size.High process temperature version (/HT) and Multi-variable type (/MV) for DY025/R1 are not available.T10-1.EPSAll Rights Reserved. Copyright © 2000, Yokogawa Electric Corporation GS 01F06A00-01E 12th Edition Feb. 15, 2006-00

SIZINGThe following items are the basic specifications.In case of the definite sizing, it is neccessary to checkby the sizing software.■ Measurable minimum flow velocityTable 5 Relationship between Minimum Velocity andDensity (Use the Large of the Two Values)ModelCodeDY015 DY025-/R1DY025 DY040-/R1DY040 DY050-/R1DY050 DY080-/R1DY080 DY100-/R1DY100 DY150-/R1DY150 DY200-/R1DY200 ––DY250 ––DY300 ––GeneralType,CryogenicType(unit: m/s)250 /ρ122.5/ρ90/ρ90/ρ90/ρ90/ρ90/ρ122.5/ρ160/ρ160/ρLiquidHighProcessTemperatureVersion(unit: m/s)––490/ρ302.5/ρ160/ρ160/ρ160/ρ160/ρ202.5/ρ––––ρ : Density at operating conditions (kg/m 3 )Liquid density is 400 up to 2000kg/m 3GeneralType,CryogenicType(unit: m/s)GAS, Steam80/ρ or 345/ρ or 231.3/ρ or 231.3/ρ or 231.3/ρ or 231.3/ρ or 231.3/ρ or 345/ρ or 361.3/ρ or 361.3/ρ or 3HighProcessTemperatureversion(unit: m/s)––125/ρ or 290.3/ρ or 261.3/ρ or 261.3/ρ or 261.3/ρ or 261.3/ρ or 380/ρ or 3––––DYF Tab-1012Table 7 Range of Guaranteed Accuracy Flow VelocityFluidLiquidGas,SteamModel CodeDY015up toDY100DY015up toDY300DY015up toDY100DY015up toDY300DY025-/R1up toDY150-/R1DY200-/R1DY025-/R1up toDY150-/R1DY200-/R1Minimum flow velocity“flow velocity obtained from Table.5”or“flow velocity at Reynolds number of20000”, whichever is greater.For liquid Reynolds number of 20000: The value is four times velocityvalue in P.14 “Calculation formula”.“flow velocity obtained from Table.5”or“flow velocity at Reynolds number of40000”, whichever is greater.For liquid Reynolds number of 40000: The value is eight times velocityvalue in P.14 “Calculation formula”.“flow velocity obtained fromTable.5”or“flow velocity at Reynolds numberof 20000”, whichever is greater.For gas and steam Reynoldsnumber of 20000 : See P.14“Calculation formula”.“flow velocity obtained fromTable.5”or“flow velocity at Reynolds numberof 40000”, whichever is greater.For gas and steam Reynoldsnumber of 40000 : See P.14“Calculation formula”.Maximumflowvelocity(Note)10 m/s80 m/sDYF Tab-12■ Guaranteed accuracy at minimum flow velocityFluidLiquidGas,SteamTable 6 Range of Measurable flow velocityModel CodeDY015up toDY300DY015up toDY300DY025-/R1up toDY200-/R1DY025-/R1up toDY200-/R1Minimum flow velocity“flow velocity obtained from Table.5”or “flow velocity at Reynoldsnumber of 5000”, whichever isgreater.For liquid Reynolds number of 5000: See P.14 “Calculation formula”.“flow velocity obtained from Table.5”or “flow velocity at Reynoldsnumber of 5000”, whichever isgreater.For Gas and steam Reynoldsnumber of 5000 : See P.14“Calculation formula”.Maximumflowvelocity(Note)10 m/s80 m/sDYF Tab-11When the flow velocity is lower than minimum, both the analogoutput and the pulse output is displayed as zero “0”.(Note) A span setting is available up to 1.5 times of the maximumflow velocity.All Rights Reserved. Copyright © 2000, Yokogawa Electric CorporationGS 01F06A00-01E 12th Edition Feb. 15, 2006-00

13■ Detailed Accuracy (for Table 7 Range of Guaranteed Accurancy Flow Velocity.)Volumetric flow rate at operation conditionLiquidGas,SteamModelCodeDY015DY025DY040DY050DY080DY100DY150DY200DY250DY300DY015DY025DY040DY050DY080DY100DY150DY200DY250DY300General Type Multi-Variable Type (/MV) Reduced Bore Type (/R1)± 1.0% of Reading (20000 Re)± 1.0% of Reading (20000 Re < D × 10 3 )± 0.75% of Reading (D × 10 3 Re )± 1.0% of Reading (40000 Re)± 1.0% of Reading (20000 Re < D × 10 3 )± 0.75% of Reading (D × 10 3 Re ) ± 1.0% of Reading (20000 Re)± 1.0% of Reading (40000 Re)± 1.0% of Reading (40000 Re)± 1.0% of Reading (Velocity 35m/s or less) ± 1.0% of Reading (Velocity 35m/s or less)± 1.0% of Reading (Velocity 35m/s or less)± 1.5% of Reading (Velocity 35m/s up to 80m/s) ± 1.5% of Reading (Velocity 35m/s up to 80m/s)± 1.5% of Reading (Velocity 35m/s up to 80m/s)D : Inner diameter of digitalYEWFLO detecter (mm)Re: Reynolds number (non unit)Note: This table shows the accuracy of pulse output. In case of analog output, add up ± 0.1% of full scale to the values mentioned above.DYF Tab-13Mass flow or Volumetric flow rate at Normal/Standard condition:for Multi-Variable Type and combination of Multi-Variable Type and Reduced Bore TypeModelCodeMulti-VariableType (/MV)Multi-VariableType (/MV) /Reduced Bore Type (/R1)DY025DY040± 2.0% of Reading (20000 Re < D × 10 3 )DY050± 1.5% of Reading (D × 10 3 Re )Liquid DY080DY100± 2.0% of Reading (20000 Re)DY150± 2.0% of Reading (40000 Re)DY200± 2.0% of Reading (40000 Re)DY025DY040Gas, DY050 ± 2.0% of Reading (Velocity 35m/s or less)Steam DY080 ± 2.5% of Reading (Velocity 35m/s up to 80m/s) ± 2.0% of Reading (Velocity 35m/s or less)DY100± 2.5% of Reading (Velocity 35m/s up to 80m/s)DY150DY200D : Inner diameter of digitalYEWFLO detecter (mm)DYF Tab-13-bRe: Reynolds number (non unit)Note: This table shows the accuracy of pulse output. In case of analog output, add up ± 0.1% of full scale to the values mentioned above.All Rights Reserved. Copyright © 2000, Yokogawa Electric Corporation GS 01F06A00-01E 12th Edition Feb. 15, 2006-00

14■ Calculation formula■ How to calculate volume flow rate at operatingconditions.υ D2• Qf = 3600 × υ × S or Qf =354■ How to calculate the velocity of a Reynolds number.• = 5 / D (Reynolds number of 5000)• = 20 / D (Reynolds number of 20000)• = 40 / D (Reynolds number of 40000)however354 10 3 Qf• Re = ········· (1) D• = 10 3 ················· (2)ρfQf : Volume flow rate at operating conditions (m 3 /h)D : Inner diameter of YEWFLO (mm)S : Sectional area of YEWFLO(m 2 )υ : Flow velocity (m/s)Re : Reynolds number (none unit)pf : Density at operating conditions (kg/m 3 )µ : Viscosity at operating conditions (mPa·scP) : Kinematic viscosity at operating conditions (10 -6 m 2 /scSt)■ Typical fluid exampleTable 8 Range of Measurable Water Flow Rate(At standard condition of 15°C, ρ = 1000 kg/m 3 )Model CodeDY015 DY025-/R1DY025 DY040-/R1DY040 DY050-/R1DY050 DY080-/R1DY080 DY100-/R1DY100 DY150-/R1DY150 DY200-/R1DY200 —DY250 —DY300 —Measurable Flow Ratein m 3 /h0.30 up to 60.65 up to 181.3 up to 442.2 up to 734.3 up to 1427.5 up to 24817 up to 54434 up to 97360 up to 150686 up to 2156Range of GuarrantedAccuracy FlowRate in m 3 /h0.94 up to 61.7 up to 182.6 up to 443.3 up to 734.6 up to 1427.5 up to 24818 up to 54434 up to 97360 up to 150686 up to 2156DYF Tab-14-bAll Rights Reserved. Copyright © 2000, Yokogawa Electric CorporationGS 01F06A00-01E 12th Edition Feb. 15, 2006-00

15Table 9 Range of Measurable Air Flow Rate at Selected Process PressuresModel CodeDY015DY025DY040DY050DY080DY100DY150DY200DY250DY300DY025-/R1DY040-/R1DY050-/R1DY080-/R1DY100-/R1DY150-/R1DY200-/R1———FlowRateLimitsmin.max.min.max.min.max.min.max.min.max.min.max.min.max.min.max.min.max.min.max.0 MPa4.8(11.1)48.211.0(19.5)14921.8(30.0)35636.2(38.7)59170.111401221990268435857577921037120491485172560.1 MPa6.7(11.1)95.815.5(19.5)29730.870851117498.4226617239543778659809154821461239392093342860.2 MPa8.2(11.1)14319.0(19.5)44437.8106062.41757120339121159194851296099023172178835833256151317Minimum and Maximum Measurable Flow Rate in Nm 3 /h0.4 MPa10.5(11.1)23924.573948.7176480.5292215556422729847808215591445385492306596113303853700.6 MPa12.533429.0103461.62468102408819778923341377511313016322025393331278340044791194410.8 MPa16.142933.3132979.2317113152542541014344217703145338765259969313401910718157561534991 MPa19.752440.6162497387516164203101239454021632177647365317584693491113096870331875561.5 MPa28.676259.023611495634233933545118021786314532583688674617123138714019041810226272699(1) At standard conditions STP (0˚C. 1atm).(2) Pressure listed is at process temperature of 0˚C.(3) Maximum flow rate is the lower of 80 m/s.(4) Minimum values are determined from Table 12. The values in parenthesis show the minimum linear flow rates (Re = 20,000 or 40,000)when they are higher than the minimum measurable flow rate.2 MPa37.5100077.530981847394306122495912364810314127433899037360591615919370249881134193578562.5 MPa46.4123895.9383622991533791516473229274127751095419611187575012000461160030933416612443017DYF Tab-15Table 10 Range of Measurable Saturated Steam Flow Rate at Selected Process PressuresModel CodeDY015DY025DY040DY050DY080DY100DY150DY200DY250DY300DY025-/R1DY040-/R1DY050-/R1DY080-/R1DY100-/R1DY150-/R1DY200-/R1———FlowRateLimitsmin.max.min.max.min.max.min.max.min.max.min.max.min.max.min.max.min.max.min.max.0.1 MPa5.8(10.7)55.813.4(18.9)169.726.5(29.2)40544.067184.912951482261324495069788511256136871799196020.2 MPa7.0(11.1)8016.2(20.0)247.73259153979103189117933003927226841129181518199772174286090.4 MPa8.8(11.6)12920.540040.695467.315801303050227532649811661106820850192932243276246175Minimum and Maximum Measurable Flow Rate in kg/h0.6 MPa10.4(12.1)17724.154847.7131079217015241882677310600160101252286272260442683236633970.8 MPa11.6(12.3)22527.169653.8166289275317153143009276761203151410363252546561723646804451 MPa12.827230843592012983333189643533011232922245951649439762801680054012973901.5 MPa15.3390361209722884119477823192244021610213223525823646304336559748952351396142 MPa19.15084115759337591566228300120245242098617234595330818216547641270586823181960(1) Maximum flow rate is the lower of 80 m/s.(3) Minimum values are determined from Table 12. The values in parenthesis show the minimum linear flow rates (Re = 20,000 or 40,000)when they are higher than the minimum measurable flow rate.2.5 MPa23.66284919451164640192768837114842647259072127567293803101433588215685484232246333 MPa28.17485823181385532229916644217694772308832536676244534120913701118697810041267772DYF Tab-16All Rights Reserved. Copyright © 2000, Yokogawa Electric CorporationGS 01F06A00-01E 12th Edition Feb. 15, 2006-00

■ ReferenceTable 11 Inner Diameter and Nominal valueModel CodeDY015 DY025-/R1DY025 DY040-/R1DY040 DY050-/R1DY050 DY080-/R1DY080 DY100-/R1DY100 DY150-/R1DY150 DY200-/R1DY200 —DY250 —DY300 —InnerDiametermm14.625.739.751.171.093.8138.8185.6230.8276.2■ Pressure LossNominalK-FactorPulse/L37665.618.78.953.331.430.4410.1850.09660.0563Nominal Pulse RateHz/m/s Hz/m 3 /h62.735.523.118.313.29.886.675.004.043.37Calculation of pressure loss for general typeobtained from the following equations.∆P = 108 × 10 -5 · ρf · υ 2 ········· (1)orQf∆P = 135 × ρf · 2 ··············· (2)D 4where,∆P : Pressure loss (kPa )ρf : Density at operating condition (kg/m 3 )υ : Flow velocity (m/s)Qf : Actual flow rate (m 3 /h)D : Internal Diameter of detector (mm)10419.15.192.490.9250.3970.1230.05140.02680.0156DYF Tab-14(Example)Nominal size: 50 mm, hot water: 80°C, flowrate:30 m 3 /h1. Since the density of water at 80°C is 972 kg/m 3 ,substitute this value in equation (2):∆P = 135 × 972 × 30 2 / 51.1 4= 17.3 kPa2. Obtain the pressure loss using equation (1). Theflow velocity when the flow rate is 30 m 3 /h is givenby:υ= 354×Qf = 354×30 = 4.07 m/sD 2 51.1 2Therefore, substitute this value in equation (1):∆P = 108 × 10 -5 × 972 × 4.07 2= 17.3 kPa16(Example)Flange piping size: 40mm (Detector inner diameter:25.7mm), hot water: 50 deg C and flowrate: 10 m 3 /h1. Since the density of water at 50 deg C is992 kg/cm 3 , substitute this value in equation (4):∆P = 155 × 992 × 10 2 / 25.7 4= 35.3 kPa2. Obtain by using equation (3). The flow velocitywhen the flow rate is 10 m 3 /h is given by:υ = 354 × Qf × /D 2 = 354 × 10 × 25.7 2= 5.4 m/sTherefore, substitute this value in equation (3):∆P = 124 × 10 -5 × 992 × 5.4 2= 35.3 kPa■ Cavitation(Minimum Back Pressure, Liquid service only):Cavitation occurs when the flow line pressure is lowand flow velocity is high during fluid measurement,preventing correct measurement of flow rate. Theoptimum line pressure can be obtained from thefollowing equation.P = 2.7 · ∆P + 1.3 · Po ··············· (5)Where,P : Line pressure, 2 to 7 times as large as internaldiameter on downstream of flowmeter bodysurface. (kPa absolute).∆P : Pressure loss (kPa).Refer to the item above.Po : Saturation liquid vapor pressure at operatingtemperature (kPa absolute).(Example) Confirmation of presence of cavitationSuppose that the line pressure is 120 kPa abs and theflow rate scale is 0 to 30 m3/h. It is only necessary toconfirm the pressure at the maximum flow rate ;therefore, the saturated steam pressure of water at80°C is as follows from the table of saturated steampressures:Po = 47.4 kPa absTherefore, substitute this value in equation (5):P = 2.7 17.3 + 1.3 47.4= 108.3 kPa absSince the operating pressure of 120 kPa abs is higherthan 108.3 kPa abs, no cavitation occurs.Calculation of pressure loss for reduced bore type(Option code: /R1)obtained from the following equations.∆P = 124 × 10 -5 × ρf × υ 2 ········· (3)or∆P = 155 × ρf × Qf 2 / D 4 ········ (4)All Rights Reserved. Copyright © 2000, Yokogawa Electric CorporationGS 01F06A00-01E 12th Edition Feb. 15, 2006-00

17OPTION SPECIFICATIONS (For Explosion Protected type)ItemSpecificationTIIS Certification TIIS Flame proof Approval (Note 1)Flame proof Ex d IIC T6 Certified by TIIS.(TIIS is the abbreviation of Technology Institution of Industrial Safety.)Amb. Temp: –20 to 60°CElectrical connection: JIS G1/2 femaleCodeJF3Factory Mutual(FM)FM Explosion proof ApprovalType of Protection : Explosion proof for Class I, Division 1, Groups A, B, C and D;Dust-ignitionproof Class II/III, Division 1, Groups E, F, and G."SEAL ALL CONDUITS WITHIN 18 INCHES." "WHEN INSTALLED IN DIV.2,SEALS NOT REQUIRED."Enclosure Rating : NEMA TYPE 4XTemperature Code : T6Ambient Temperature : –29 to 60°C (Integral Type Flowmeter and Remote Type Flowmeter)–40 to 60°C (Remote Type Converter)Ambient Humidity : 0 to 100%RHMaximum Working Pressure : 16MPa (DY015 to DY200)5MPa (DY250 and DY300)Coating of Enclosure : Epoxy resin coating or Polyurethane resin coating.Electrical Connection : ANSI 1/2NPT femaleFM Intrinsically safe Approval (Note 2)Type of Protection : Intrinsically Safe for Class I, II, III, DIV.1, Groups A, B, C, D, E, F and G, T4,and Class I, Zone 0, AEx ia IIC T4Nonincendive for Class I, II, Div.2, Groups A, B, C, D, F and G, Class III, DIV.1, T4,and Class I, Zone 2, Groups IIC, T4Ambient Temperature : –29 to +60C (Integral Type Flowmeter)–29 to +80C (Remote Type Flowmeter)–40 to +60C (Remote Type Converter)Ambient Humidity : 0 to 100% RH (No condensation)Indoors and Outdoors : NEMA TYPE 4XElectrical Parameter : Vmax=30Vdc, Imax=165mAdc, Pi=0.9W, Ci=12nF, Li=0.15mHElectrical Connection : ANSI 1/2NPT femaleFF1FS1DYF Tab-05-01.EPS(Note 1) In case of TIIS certification (/JF3), specify in the option code with Flame proof packing ground (/G11, /G12) for the cable wireconstruction. In case the ambient temperature exceeds 50deg.C, use heat resistant cables with maximum allowabletemperature of 70degC or above.Only for exports, the electical connection ANSI 1/2 NPT is available.(Note 2) For intrinsically safe approval, use the barrier certified by the testing laboratories (BARD-400 is not applicable).All Rights Reserved. Copyright © 2000, Yokogawa Electric Corporation GS 01F06A00-01E 12th Edition Feb. 15, 2006-00

18Option Specifications (For Explosion Protected type)ItemCENELEC ATEX(KEMA)CENELEC ATEX(KEMA) Explosionproof ApprovalSpecificationType of protection : EExd IIC T6...T1(Integral Type Flowmeter and Remote Type Flowmeter)EExd IIC T6 (Remote Type Converter)Groups : Group IICategory : Category 2GTemperature Class : T6...T1(Integral Type Flowmeter and Remote Type Flowmeter)T6(Remote Type Converter)Process temp.: T6; 85°C, T5;100°C; T4;135°C; T3;200°C;T2;300°C; T1;450°C(Use /HT version above 260°C)Degree of Protection of Enclosure : IP67Tamb: –29 to +60°C (Integral Type Flowmeter and Remote Type Flowmeter)–30 to +60°C (Remote Type Converter)–29 to +60°C (Integral Type Flowmeter with indicator)–30 to +60°C (Remote Type Converter with indicator)Ambient Humidity : 0 to 100% RHMaximum working Pressure : 42MPaCoating of Enclosure : Epoxy resin coating or Polyurethane resin coating.Electrical Connection : ANSI 1/2 NPT female, ISO M20 × 1.5 female.CENELEC ATEX(KEMA) Intrinsically safe Approval (Note 2)Type of protection : EEx ia IIC T4...T1(Integral Type Flowmeter and Remote Type Flowmeter)EEx ia IIC T4(Remote Type Converter)Groups : IICategory : 1GMaximum Working Pressure : 16MPa (DY015 to DY200)5MPa (DY250 and DY300)Tamb.(Integral Type Flowmeter) : –29 to +60°CTamb.(Remote Type Flowmeter) : –29 to +80°CTamb.(Remote Type Converter) : –40 to +60°CAmbient Humidity : 0 to 100%RH (No condensation)Process temp.: T4;135°C; T3;200°C; T2;300°C; T1; 450°C(Use /HT version above 260°C)For connection to certified Intrinsically Safe circuit with Signal/Supply and Pulse circuit ofIntegral Type Flowmeter and Remote Type ConverterUi=30Vdc, Ii=165mAdc, Pi=0.9W, Ci=6nF, Li=0.15mHConnect sensor circuit of DYA and DY-N(/HT)Maximum cable capacitance:160nFElectrical connection : ANSI 1/2NPT female, ISO M20 × 1.5 female.CENELEC ATEX (KEMA) Type n ApprovalType of protection :EEx nL IIC T4...T1 (Integral type flowmeter and Remote type flowmeter)EEx nL IIC T4 (Remote type converter)Groups : IICategory : 3GMaximum working pressure : 16MPa (DY015 to DY200)Ambient temperature:5MPa (DY250 and DY300)–29 to 60°C (Integral type flowmeter)–29 to 80°C (Remote type flowmeter)–40 to 60°C (Remote type converter)Ambient humidity : 0 to 100% RH (No condensation)Process temp.: T4;135°C; T3;200°C; T2;(*)300°C; T1(*); 450°C(*Use /HT version above 260°C)Degree of protection of enclosure: IP67Maximum capacitance of cable: 160nFElectrical connection: ANSI 1/2NPT female, ISO M20×1.5 femaleCodeKF1KS1KN1(Note 2) For intrinsically safe approval, use the barrier certified by the testing laboratories (BARD-400 is not applicable).DYF Tab-05-02.EPSAll Rights Reserved. Copyright © 2000, Yokogawa Electric CorporationGS 01F06A00-01E 12th Edition Feb. 15, 2006-00

19Option Specifications (For Explosion Protected type)ItemCanadianStandardsAssociation (CSA)StandardsAssociationof Australia (SAA)CSA Explosion proof ApprovalSpecificationType of Protection: Explosionproof for Class I, Groups B, C and D;Class II, Groups E, F, and G; Class III.For Class I, Division 2 locations-"FACTRY SEALED, CONDUIT SEAL NOT REQUIRD"Enclosure : Type 4XTemperature Class: T6...T1 (Integral Type Flowmeter and Remote Type Flowmeter)T6 (Remote Type Converter)Amb.Temp.: –29 to +60°C (Integral Type Flowmeter and Remote Type Flowmeter)–40 to +60°C (Remote Type Converter)Process temp.: T6;85°C, T5;100°C, T4;135°C, T3;200°C, T2;300°C, T1; 450°CEnclosure: Type 4XMaximum working Pressure : 42MPaCoating of Enclosure: Epoxy resin coating or Polyurethane resin coating.Electrical Connection: ANSI 1/2 femaleCSA Intrinsically safe Approval (Note 2)Type of Protection: Ex ia IIC T4...T1 and Ex nC IIC T4...T1(Integral Type Flowmeter and Remote TypeFlowmeter)Ex ia IIC T4 and Ex nC IIC T4(Remote Type Converter)Process Temp.: T4;135°C, T3;200°C, T2;300°C, T1;450°C (Integral Type Flowmeter and Remote TypeFlowmeter)Amb. Temp.: –29 to +60°C (Integral Type Flowmeter and Remote Type Flowmeter)–40 to +60°C (Remote Type Converter)Amb. Hum. : 0 to 100%RH (No condensation)Degree of Protection of Enclosure:IP67Electrical Parameter:Ui=30Vdc, Ii=165mAdc, Pi=0.9W, Ci=12nF, Li=0.15mH.Electrical Connection: ANSI 1/2 NPT femaleType of Protection: Intrinsically Safe for Class I, II, III, DIV.1, Groups A, B, C, D, E, F and GNon-incendive for Class I, II, DIV.2, Groups A, B, C, D, E, F and G, ClassIII, DIV.1.Temperature Code: T4...T1(Integral Type Flowmeter and Remote Type Flowmeter)T4(Remote Type converter)Process Temp. : T4;135°C, T3; 200°C, T2; 300°C, T1; 450°C (Integral Type Flowmeter and RemoteType Flowmeter)Amb. Temp. : –29 to +60°C (Integral Type Flowmeter and Remote Type Flowmeter): –40 to +60°C (Remote Type Converter)Amb. Hum.: 0 to 100%RH (No condensation)Enclosure: Type 4XElectrical Parameter:Vmax =30Vdc, I max =165mAdc, Pmax = 0.9W, Ci =12nF, Li = 0.15mH.Electrical Connection: ANSI 1/2 NPT femaleSAA Flame proof Approval (Note 3)Ex d IIC T6...T1, IP67, Class I, Zone 1Amb.Temp.: –29 to +60°C (Integral Type Flowmeter and Remote Type Flowmeter): –40 to +60°C (Remote Type Converter)Max. process temp. : T6; 85°C, T5; 100°C, T4; 135°C, T3; 200°C, T2; 300°C, T1;450°CElectrical Connection: ANSI 1/2 NPT female, ISO M20 X 1.5 femaleCodeCF1CS1SF1SAA Intrinsically safe Approval (Note 2)Type of Protection: Ex ia IIC T4 IP67 (Integral Type Flowmeter, Remote Type Flowmeter and RemoteType Converter)Hazerdous Area: Class I, Zone 0Maximum Input Voltage (Ui)=30V dcMaximum Input Current (Ii)=165mA dcMaximum Input Power (Pi)=0.9WInternal Capacitance (Ci)=37nFInternal Inductance (Li)=0mHAmbient Temperature: –20 to +60°CAmbient Humidity: 0 to 100% RH (No condensation)Type of Protection: Ex n IIC T4 IP67 (Integral Type Flowmeter, Remote Type Flowmeter and RemoteType Converter)Hazerdous Area: Class I, Zone 2Maximum Input Voltage (Ui)=30V dcAmbient Temperature: –20 to +80°CAmbient Humidity: 0 to 100% RH (No condensation)Electrical Connection: ANSI 1/2 NPT female, ISO M20 X 1.5 femaleSS1(Note 2)(Note 3)For intrinsically safe approval, use the barrier certified by the testing laboratories (BARD-400 is not applicable).SAA Flameproof Approval (/SF1) can not combine with High Process Temperature Version (/HT).DYF Tab-6.EPSAll Rights Reserved. Copyright © 2000, Yokogawa Electric CorporationGS 01F06A00-01E 12th Edition Feb. 15, 2006-00

REMARKS ON INSTALLATION●Piping supportTypical vibration immunity level is 1G for normalpiping condition.Piping support should be fixed incase of over 1G vibration level.●Installation directionIf a pipe is always filled with liquids, the pipe can beinstalled vertically or at inclined angle.20●Adjacent pipesThe process pipline inner diameter should be larger thanthe digitalYEWFLO inner diameter.Use the following adjacent pipe.Model Code DY015 up to DY050 : Sch 40 or less.Model Code DY080 up to DY300 : Sch 80 or less.●Straight pipe length*D: piping diameter*K-factor may be influenced about 0.5% in case thatstraight pipe length of upstream is less than values below.DescriptionReducer pipe:Ensure the upstream straight pipe length to be 5D or more, and thedownstream straight pipe length to be 5D or more for per reducerpipe.Expander pipe:Ensure the upstream straight pipe length to be 10D or more, andthe downstream straight pipe length to be 5D or more for perexpander pipe.ReducerFiguredigitalYEWFLOFlow5D or more5D or moredigitalYEWFLOFlowExpander10D or more5D or moreBent pipe and straight pipe length:1. Single bent pipe1.FlowdigitalYEWFLO10D or more5D or moredigitalYEWFLO2. Double bent pipe; coplanar2.Flow10D or more5D or moredigitalYEWFLO3. Double bent pipe; non coplanar3.Flow20D or more5D or moreValve position and straight pipe length:■ Install the valve on the downstream side of the flowmeter.The upstream straight pipe length dependent on the elementlocated on the upstream such as reducer/expander, bent andetc., refer to description as above. Keep 5D or more fordownstream straight pipe length.■ In case the valve has to be installed on the upstream of theflowmeter, ensure the upstream straight pipe length to be 20Dor more, and the downstream straight pipe length be 5D or more.Refer to each element above forstraight pipe run.FlowValvedigitalYEWFLO20D or moredigitalYEWFLO5D or moreFluid vibration:For a gas line which uses a position-type or roots-type blowercompressor or a high-pressure liquid line (about 1MPa or more)which uses piston-type or plunger-type pump, fluid vibrations maybe produced.In these case, install valve on the upstream side of digitalYEWFLO.For inevitable fluid vibration, put a vibration damping device such asthrottling plate or expansion section in the upstream side ofdigitalYEWFLO.Piston-type or plunger pump:Install the accumulator on the upstream side of digitalYEWFLO toreduce fluid vibrations.digitalYEWFLOF01.01.EPSAll Rights Reserved. Copyright © 2000, Yokogawa Electric CorporationGS 01F06A00-01E 12th Edition Feb. 15, 2006-00

21DescriptionValve positon (T-type piping exist):When pulsation causes by a T-type piping exist, install the valveon the upstream of the flowmeter.Example:As shown in the figure, when the valve V1 is turnedoff, the fluid flow throught B as to meter A the flow is zero. Butdue to the pulsating pressure is detected, the meter is zeropoint become fluctuating. To avoid this, change the valve V1location to V1'.FlowBFigureRelocatingValve (Off)V1’ V1APressure and Temperature Taps:Pressure tap outlet: install this tap between 2D and 7D on thedownstream side of a flowmeter.Temperature tap outlet: install this on the downstream side 1Dto 2D away from a pressure tap.UpstreamPressure tapTemperature tapFlowdownstream2 to 7D 1 to 2DMounting Gasket:Avoid mounting gaskets which protrude into the pipe line. Thismay cause inaccurate readings.Use the gaskets with bolt holes, even if digitalYEWFLO is thewafer type.When using a spiral gasket(without bolt holes), confirm the sizewith the gasket -manufacturer, as standard items may not beused for certain flange ratings.Pipeline FlangePipelineNo goodHeat-Insulation:When an integral-type flowmeter or a remote type detector isinstalled and the pipe carrying higt-temperature fluids isheat-insulated, do not wrap adiabatic materials around theinstallation bracket of the converter.BracketHeat-InsulatorFlushing of the pipe line:Flush and clean scale, incrustation and sludge on the inside ofpipe for newly installed pipe line and repaired pipe line beforethe operation. For flushing, the flow should flow throughbypass-piping to avoid damaging the flowmeter. If there is nobypass-piping, install short pipe instead of the flowmeter.digitalYEWFLOShort pipeF01.02.EPSAll Rights Reserved. Copyright © 2000, Yokogawa Electric CorporationGS 01F06A00-01E 12th Edition Feb. 15, 2006-00

22The wiring example for simultaneous analog and pulse and alarm, status output.ConnectionAnalog OutputIn this case,Communication ispossible (up to a distanceof 2km when a CEV cableis used.)digitalYEWFLO Electrical TerminalSUPPLYPULSE+–+Description+–Distributor24V DC250ΩPulse OutputIn this case,No communication ispossible.digitalYEWFLO Electrical TerminalShielded CableSUPPLYPULSE+–+*2 RE*1Electric counterUse the Three-wire shielded cable.Status OutputAlarm OutputIn this case,No communication ispossible.digitalYEWFLO Electrical TerminalSUPPLY +–PULSE +Shielded CableExternal Power supply30V DC, 120mA max(Contact Rating)EUse the Three-wire shielded cable.RelayMogneticvalveAC power supplySimultaneousAnalog-Pulse OutputExample 1In this case, Communica-tion is possible(up to adistance of 2km when aCEV cable is used).Example 2In this case, Communica-tion is possible (up to adistance of 200m when aCEV cable is used) and R= 1kΩ).Example 3In this case, No communi-cation is possible (whenshielded cable is not used).The range of loadresistance R forthe pulse output.When analog and pulse output are used, the length of communication line is subjected to wiring conditions. Refer toexample 1 to 3. If the communication carries out from amplifier, no need to consider wiring conditions.SUPPLYPULSE+–+digitalYEWFLO Electrical TerminalSUPPLY+–PULSE+SUPPLY +–PULSE +Shielded CabledigitalYEWFLO Electrical TerminaldigitalYEWFLO Electrical TerminalShielded Cable*2 R250ΩElectric counter*1*1 : To avoid the influence of external noise, use an electric counter which fits to the pulse frequency.*2 : Resistor is not necessary in case of an electric counter which can receive contact pulse signal directly.250ΩDistributor (or communication medium : ex. EP card)24V DC250ΩE(10.5 to 30V DC)Counting inputCommonElectric counter*1(or communication medium : ex. EP card)For the shielded cables in thisRecorder orexample of flowmeter installation,other instrumentuse two-wire separately shieldedcables.E(16.4 to 30V DC)*2This supply voltage requires a powerRsourse with a maximum output currentof no less than E/R+25mA.Counting inputCommonR *2For the shielded cables in this example offlowmeter installation, use two-wire separatelyshielded cables.This supply voltage requires a power soursewith a maximum output current of no less thanE/R.Recorder orother instrumentThe supply voltage requires outputimpedance no more than 1/1000 of R(load resistance).E(16.4 to 30V DC) This supply voltage requiresa power sourse with aCounting input maximum output current ofCommonno less than E/R+25mA.Electric counter *1The load resistance of pulse output should be used to 1kΩ, 2W.If no translation of the pulse output possible by the cable length or the frequency of the pluse output,the load resistance should be selected by calculation as shown below.E (V)0.1 R (kΩ) Example of CEV cable capacitance120C ( µF ) × f ( kHz ) 0.1µF/kmP (mW) =E 2 (V)R (kΩ)WhereE = Supply voltage (V)f = Frequency of pulse output (kHz)R = Value of load resistance (kΩ)C = Cable capacitance (µF)P = Power ratio of the load resistance(mW)T004.02.EPSAll Rights Reserved. Copyright © 2000, Yokogawa Electric CorporationGS 01F06A00-01E 12th Edition Feb. 15, 2006-00

EXTERNAL DIMENSIONS Wafer type (DY015 up to DY100)23Unit: mm(approx. inch)59 (2.32)4.5(0.18)74 (2.91)59 (2.32)WITH INDICATORELECTRICALCONNECTION125 (4.92)φ94 (3.70)103.5 (4.07)87.5 (3.44)EARTETERMINAL2-φGCLAMPHH1ONLY FOR TIISEXPLOSIONPROOF, KEMAExplosion proof,SAA Explosion proofφDFφCEBLTYPECODEPROCESSCONNECTIONLBCDHH1EFGWEIGHT kgAJ149.5(1.95)24.7(0.97)13(0.51)AJ249.5(1.95)24.7(0.97)13(0.51)AJ456.6(2.23)28.3(1.11)17(0.67)DY015 (15mm, 1 /2 in)AA1 AA270 (2.76)35 (1.38)14.6 (0.57)35.1 (1.38)248 (9.76)127 (5.00)42.7 47.1(1.68) (1.85)21.4 23.5(0.84)14(0.55)2.8 (6.17lb)(0.93)14(0.55)AA447.1(1.85)23.5(0.93)14(0.55)INTEGRAL/REMOTEAD1- AD446(1.81)23(0.91)13(0.51)AJ163.6(2.50)31.8(1.25)17(0.67)AJ263.6(2.50)31.8(1.25)17(0.67)AJ467.2(2.65)33.6(1.32)17(0.67)DY025 (25mm,1in)AA1 AA270 (2.76)35 (1.38)25.7 (1.01)50.8 (2.00)258 (10.16)129 (5.08)56 62.9(2.21) (2.48)28 31.4(1.10) (1.24)14 17(0.55) (0.67)3.7 (8.16lb)AA4AD1- AD462.9(2.48)60.1(2.37)31.4 30.1(1.24) (1.19)17 13(0.67) (0.51)TYPEINTEGRAL/REMOTECODEDY040 (40mm,1 1 /2 in)DY050 (50mm,2in)PROCESSCONNECTION AJ1 AJ2 AJ4 AA1 AA2 AA4AD1- AD4 AJ1 AJ2 AJ4 AA1 AA2L70 (2.76)75 (2.95)B35 (1.38) 37.5 (1.48)C39.7 (1.56)51.1 (2.01)D73 (2.87)92 (3.62)H276 (10.87)307.5 (12.11)H1136 (5.35)158 (6.22)E74.2(2.92)74.2(2.92)84.9(3.34)69.7(2.74)80.8(3.18)80.8(3.18)77.8(3.06)(Note 3) 45.9(1.81)49.8(1.96)(Note 3) 48.6(1.91)F37.1(1.46)37.1(1.46)42.4(1.67)34.8(1.37)40.4(1.59)40.4(1.59)38.9 (Note 3)(1.53)55.4(2.18)60.1 (Note 3)(2.36)58.7(2.31)G17(0.67)17(0.67)21(0.83)14(0.55)20(0.79)20(0.79)17(0.67)(Note 3) 17(0.67)17(0.67)(Note 3) 17(0.67)WEIGHT kg4.3 (9.48lb)6.0 (13.23lb)AP4AA4AD1- AD448.6(1.91)(Note 3)58.7(2.31)(Note 3)17(0.67)(Note 3)TYPECODEPROCESSCONNECTION AJ1LBCDHAJ2AJ4DY080 (80mm,3in)AA1AA2100 (3.94)40 (1.57)71 (2.80)127 (5.00)342 (13.47)AA4AD1- AD2INTEGRAL/REMOTEAD3- AD4DY100 (100mm,4in)AJ4 AA1 AA2 AA4120 (4.72)50 (1.97)93.8 (3.69)157.2 (6.19)372 (14.65)H1175 (6.89)190 (7.48)E57.4(2.26)61.2(2.41)65.164.4(2.56) (Note 3) (2.54)64.4(2.54)61.2(2.41)61.2(2.41)67(2.64)70.8(2.79)78.5(3.09)72.9(2.87)76.6(3.02)82.6(3.25)68.9(2.71)72.7(2.86)F69.3(2.73)73.9(2.91)78.577.7(3.09) (Note 3) (3.06)77.7(3.06)73.9(2.91)73.9(2.91)80.8(3.18)85.5(3.37)94.7(3.73)88(3.46)92.5(3.64)99.7(3.93)83.1(3.27)87.8(3.46)G17(0.67)21(0.83)2120(0.83) (Note 3) (0.79)20(0.79)17(0.67)17(0.67)17(0.67)21(0.83)23(0.91)17(0.67)20(3.06)23(0.91)17(0.67)21(0.83)WEIGHT kg9.4 (20.73lb)12.8 (28.22lb)(Note 1) Integral weight is the same as Remote.(Note 2) In case of with Indicator, add 0.2kg.(Note 3) The hole is not provided.(Note 4) The flow direction is opposite (right to left when facing onto indicator) in case of code / CRC.AJ1AJ2AD1- AD2AD3- AD4All Rights Reserved. Copyright © 2000, Yokogawa Electric CorporationGS 01F06A00-01E 12th Edition Feb. 15, 2006-00

24 Flange type (DY015 up to DY100)Unit: mm(approx. inch)59(2.32) 59(2.32)4.5(0.18)74(2.91)WITH INDICATORELECTRICALCONNECTION125(4.92)φ94(3.70)103.5(4.07)87.5(3.44)N-φGH1φDEARTHTERMINALHCLAMPONLY FOR TIIS EXPLOSIONPROOF, KEMA Explosionproof, SAA Explosion proofTφCφJLTYPEINTEGRAL/REMOTECODEDY015 (15mm, 1 /2 in)DY025 (25mm,1in)PROCESSBA1 BA2 BA4 BA5 BD1BA1 BA2 BA4 BA5 BD1CONNECTION BJ1 BJ2 BJ4 BS1 BS2 BS4 BS5 - BD4 CA4 CA5 BJ1 BJ2 BJ4 BS1 BS2 BS4 BS5 - BD4 CA4 CA5130160 130 140 160150190 150 170 190L(5.12)(6.30) (5.12) (5.51) (6.30)(5.91)(7.48) (5.91) (6.69) (7.48)C14.6 (0.58)25.7 (1.01)D95 95 115120.7 95149.4(3.74) (3.74) (4.53) 88.9 95.3(3.50) (3.75) 95.395.3 120.7 125 125 130 108 124 124 115 124 149.4(3.75) (4.75) (3.74) (3.75) (4.75) (4.92) (4.92) (5.12) (4.25) (4.88) (4.88) (5.88) (4.53) (4.88) (5.88)H278 278291307(10.94) (10.94)(11.34) 288 275 278 278 278 278 291 295 295(10.83) (10.94) (10.94) (11.46) (10.94)(11.61) (11.61)(11.91) 297.5(11.28) 286.5(11.59) 294.5 294.5 290 294.5 307(10.94) (11.46)(11.59)(12.09)(11.42)(11.59)(12.09)H1127 (5.00)129 (5.08)T12 14 2028.834.9(0.47) (0.55) (0.79) 11.2 14.2 21 16 19.9 28.8 14 16 22 14.2 17.5 24 18 24 34.9(0.44) (0.56) (0.83) (1.13) (0.63) (0.78) (1.13) (0.55) (0.63) (0.87) (0.56) (0.69) (0.94) (1.37) (0.71) (0.94) (1.37)J 70 70 80 60.5 66.5 66.5 82.6 65 66.5 82.6 90 90 95 79.2 89 89 101.6 85 89 101.6(2.76) (2.76) (7.15) (2.38) (2.62) (2.62) (3.25) (2.56) (2.62) (3.25) (3.54) (3.54) (3.74) (3.12) (3.50) (3.50) (4.00) (3.35) (3.50) (4.00)N4 (0.16)4 (0.16)G 15 15 19 15.7 15.7 15.7 22.4 14 15.7 22.4 19 19 19 15.7 19 19 25.4 14 19 25.4(0.59) (0.59) (0.75) (0.62) (0.62) (0.62) (0.88) (0.55) (0.62) (0.88) (0.75) (0.75) (0.75) (0.62) (0.75) (0.75) (1.00) (0.55) (0.75) (1.00)WEIGHT kg 4.2 4.3 5.9 4.1 4.3 4.6 6.7 4.2 4.5 6.8 6.9 7.1 8.6 6.6 7.2 7.7 11.1 6.9 7.9 11.4lb 9.26 9.48 13.01 9.04 9.48 10.14 14.77 9.26 9.92 14.99 15.21 15.66 18.96 14.55 15.88 16.98 24.48 15.21 17.42 25.14TYPEINTEGRAL/REMOTECODEDY040 (40mm,1 1 /2 in)DY050 ( 50mm, 2in)PROCESSBA1 BA2 BA4 BA5 BD1BA1 BA2 BA4 BA5 BD1CONNECTION BJ1 BJ2 BJ4 BS1 BS2 BS4 BS5 - BD4 CA4 CA5 BJ1 BJ2 BJ4 BS1 BS2 BS4 BS5 - BD4 CA4 CA5L150(5.91)200 150 185 200(7.87) (5.91) (7.28) (7.87)170(6.69)230 170 205 230(9.06) (6.69) (8.07) (9.06)C39.7 (1.56)51.1 (2.01)D140 140 160 127177.8215.9(5.51) (5.51) (6.30) (5.00) (6.12) 155.4 150 155.4 177.8 155 155 165 152.4165(6.12) (7.00) (5.91)(6.10) (6.10) (6.50) (6.00) (6.50) 165.1 165.1 215.9(6.12) (7.00)(6.50) (8.50) (6.50) (6.50) (8.50)H309.5328.5369.5(12.19) (12.19) 309.5(12.58) 319.5(11.93)303 317 317 314.5 317 328.5 339 339 344 337.5 344 344 344 344 369.5(12.48) (12.48) (12.93) (12.38) (12.48) (12.93) (13.35) (13.35) (13.54) (13.29) (13.54) (13.54) (14.55)(13.54)(13.54)(14.55)H1136 (5.35)158 (6.22)T16 18 2638.2 1844.5(0.63) (0.71) (1.02) (0.69) 17.5(0.81) 20.6(1.13)28.828.8 38.2 16 18 26(1.50) (0.71)(0.63) (0.71) (1.02) 19.1 22.4 31.8 20 33.3 46(1.13) (1.50)(0.75) (0.88) (1.25) (1.75) (0.79) (1.31) (1.81)J105 105 120124165.1(4.13) (4.13) (4.72) (3.88) 98.6(4.50) 114.3(4.50)114.3 110 114.3 124 120 120 130(4.88) (4.33)(4.72) (4.72) (5.12) (4.75)120.7 127 127 125 127 165.1(4.50) (4.88)(5.00) (5.00) (6.50) (4.92) (5.00) (6.50)N4(0.16)4 8 8 4 8 8 8 4 8 8(0.16) (0.31) (0.31) (0.16) (0.31) (0.31) (0.31) (0.16) (0.31) (0.31)G19 19 2328.425.4(0.75) (0.75) (0.91) (0.62)15.7 22.4 22.4 18 22.4 28.4 19 19 19 19 19 19 18 19 25.4(0.88) (0.88) (1.12) (0.71) (0.88) (1.12) (0.75) (0.75) (0.75) (0.75) (0.75) (0.75) (1.00) (0.71) (0.75) (1.00)WEIGHT kg 8.2 8.4 11.9 8.1 9.3 11.3 16.2 8.8 11.7 16.3 11.1 11.6 14.3 11.7 13.2 14.8 26.5 11.3 15.8 26.9lb 18.08 18.52 26.24 17.86 20.51 24.92 35.72 19.40 25.80 35.94 24.48 25.58 31.53 25.80 29.11 32.63 58.43 24.92 34.84 59.31TYPECODEDY080 (80mm, 3in)INTEGRAL/REMOTEDY100 (100mm, 4in)PROCESSBA1 BA2 BA4 BA5 BD1 BD3BA1 BA2 BA4 BA5 BD1 BD3CONNECTION BJ1 BJ2 BJ4 BS1 BS2 BS4 BS5 - BD2 - BD4 CA4 CA5 BJ1 BJ2 BJ4 BS1 BS2 BS4 BS5 - BD2 - BD4 CA4 CA5L200(7.87)245(9.65)200(7.87)235 250(9.25) (9.84)220(8.66)240 280(9.45) (11.02)220(8.66)270 285(10.63)(11.22)C71 (2.80)93.8 (3.69)D185 200 210209.6 200 200292.1(7.28) (7.87) (8.27) (7.50) 190.5 241.3209.6 241.3 210 225 250(8.25) (8.25) (9.50) (7.87) (7.87)(8.27) (8.90) (9.84) 228.6 254 273 220(9.00) (10.00) (10.75)(11.50)(8.66) 235 273 292.1(8.25) (9.50)(9.25) (10.75)(11.50)H371399439.5(14.61) (14.90) 378.5(15.10) 383.5(14.72) 374(15.10) 383.5(15.10)383.5 378.5(15.71) (14.90) (14.90)378.5 383.5 399 398.5 406(15.69) (15.98) 418.5 409(16.48) (16.10) 420.5 430 403.5(16.56) (16.93)(17.30)(15.89) 430 439.5(15.10) (15.71)(16.18) (16.93)(17.30)H1175 (6.89)190 (7.48)T18 22 3244.550.9(0.71) (0.87) (1.26) (0.94)23.9 28.4(1.12) (1.50)38.2 20 24 39.7 46 18 24 36 23.9 31.8 44.5 20 24 46 52.4(1.75) (0.79) (0.95) (1.56) (1.81) (0.71) (0.95) (1.42) (0.94) (1.25) (1.75) (2.00) (0.79) (0.95) (1.81) (2.06)J150 160 170190.5 160 160235(5.91) (6.30) (6.69) (6.00) 152.4(6.62)168.2 168170 180 175 185 205(6.61) (7.50) (6.30) (6.30)(6.89) (7.28) (8.07) (7.50) 190.5 216 180(7.88) (8.50) (9.25) (7.09) 190 216 235(6.69) (7.09)(7.48) (8.50) (9.25)N8 8 8 4 8 8 8 8 8 8 8(0.31) (0.31) (0.31) (0.16) (0.31) (0.31) (0.31) (0.31) (0.31) (0.31) (0.31)8(0.31)G19 23 23 19 22.4 25.431.8(0.75) (0.91) (0.91) (0.75) (0.88) (0.88)22.4 18 18 22.4 25.4 19 23 25 19 22.4 25.4 18 22 25.4 31.8(1.00) (0.71) (0.71) (0.88) (1.00) (0.75) (0.91) (0.98) (0.75) (0.88) (1.00) (1.25) (0.71) (0.87) (1.00) (1.25)WEIGHT kg 17.4 20 25.4 20 23.8 25.4 35.7 19.4 20 27.1 36.3 22.8 26.8 38.1 27.4 35.9 50.8 55.9 23.2 27.4 52.8 56.6lb 38.37 44.10 56.01 44.10 52.48 56.01 78.72 42.78 44.10 59.76 80.04 50.27 59.09 84.01 60.42 79.16 112.01 123.26 51.16 60.42 116.42 124.80(Note 1) Integral weight is the same as Remote(Note 2) In the case of with Indicator, add 0.2 kg(Note 3) The flow direction is opposite (right to left when facing onto indicator) in case of code / CRC.All Rights Reserved. Copyright © 2000, Yokogawa Electric CorporationGS 01F06A00-01E 12th Edition Feb. 15, 2006-00

φC 25 Flange type (DY150 up to DY300)Unit: mm(approx. inch)74(2.91)59(2.32) 59(2.32)4.5(0.18)WITH INDICATORELECTRICALCONNECTION125(4.92)φ94(3.70)N-φGH1 103.5(4.07)87.5(3.44)CLAMPONLY FOR TIIS EXPLOSIONPROOF, KEMA Explosion proof,SAA ExplosionproofHEARTHTERMINALTφDφJLTYPEINTEGRAL/REMOTECODEDY150 (150mm, 6in)DY200 (200mm, 8in)PROCESSBA1 BA2 BA4 BA5 BD1 BD3BA1 BA2 BA4 BA5CONNECTION BJ1 BJ2 BJ4 BS1 BS2 BS4 BS5 - BD2 - BD4 CA4 CA5 BJ1 BJ2 BS1 BS2 BS4 BS5 BD1 BD2 BD3 BD4 CA4 CA5L270(10.63)310 336(12.21) (13.23)270(10.63)325 340(12.80) (13.39)310(12.20)370 386(14.57) (15.20)310(12.20)375 390(14.76) (15.35)C138.8 (5.46)185.6 (7.31)DH280 305 355356 285 300340(11.02) (12.01) (13.98)(11.00) 279.4 381356 381 330 350(12.50)(14.02)(15.00) (11.22) (11.81)(12.99) (13.78) 342.9 381375(13.50) (15.00)(16.50)) 419.1 340(18.50))(13.39))(13.39)) 419.1 469.9(14.02) (15.00)(14.17))(14.76))(16.50))(18.50))453 465 490503515(17.83) (18.31) (19.29)(17.80)452 471 491 455 463 491 503 510 520 516 535 554 579 515(18.54)(19.33)(19.80) (17.91) (18.23)(20.08) (20.47) (20.31) (21.06) (21.81) (22.80)(20.28)(20.28) 532 554 579(19.33) (19.80)(20.67) (20.94) (21.81)(22.80)H1209 (8.23)241 (9.49)TJNG22 28 446224(0.87) (1.10) (1.73) (1.00)25.4 36.6(1.44) (2.14)54.4 22 28 55.7 63.6 22 30 28.4 41.1 62 69.9 24 30 34 63.6 71.4(2.44) (0.87) (1.10) (2.19) (2.50) (0.87) (1.18) (1.12) (1.62) (2.44) (2.75) (0.95) (0.95) (1.18) (1.34) (2.50) (2.81)240 260 295317.5 240 250295(9.45) (10.24) (11.61) 241.3(9.50) (10.62)269.7 292292 317.5 290 305(11.50) (12.50) (9.45) (9.84)(11.42) (12.01) (11.75) 298.5(13.00) 330.2(13.75) 349.3 295(15.50)(11.61)(11.61)(12.20) (12.60) 320 393.7(11.50) (12.50)(13.75)(15.50)8 12 12 8 12 12 12 8 8 12 12 12 12 8 12 12 12 8 12 12 12 12 12(0.31) (0.47) (0.47) (0.31) (0.47) (0.47) (0.47) (0.31) (0.31) (0.47) (0.47) (0.47) (0.47) (0.31) (0.47) (0.47) (0.47) (0.31) (0.47) (0.47) (0.47) (0.47) (0.47)23 25 33 22.4 22.4 31.822(0.91) (0.98) (1.30) (0.88) (0.88) (1.12)28.4 22 26 28.4 31.8 23 25 22.4 25.4 31.8 38.1 22 26 30 31.8 38.1(1.25) (0.87) (1.02) (1.12) (1.25) (0.91) (0.98) (0.88) (1.00) (1.25) (1.50) (0.87) (0.87) (1.02) (1.18) (1.25) (1.50)WEIGHT kg 33.4 43.4 76.4 36.4 54.4 84.4 106 33.4 42.9 90 107 45.4 52.4 55.4 80.4 136 182 46.3 46.3 53.6 55.9 139 183lb 73.65 95.70 168.46 80.26 119.95 186.10 233.73 73.65 94.59 198.45 235.94 100.11 115.54 122.16 177.28 299.88 401.31 102.09 102.09118.19 123.26 306.52 403.52TYPECODEPROCESSCONNECTIONDY250 (250mm, 10in)BJ1BA1BJ2 BS1370INTEGRAL/REMOTEBA2BS2DY300 (300mm, 12in)BJ1BA1BJ2 BS1400L(14.57)(15.75)C230.8(9.09)276.2(10.87)D400 430(15.75) (16.93) (16.00) 406.4 445 480(17.50)(17.52)(18.90) (19.00) 482.6(20.50)520.7H581 596 584(22.87) (23.46) (22.99) 603 633 651 652 671(23.74)(24.92)(25.63) (25.67) (26.42)H1277(10.91)307(12.09)T25 35 31.2(0.98) (1.38) (1.23) 48.8 25 37 32.8 51.8(1.92) (0.98) (1.46) (1.29) (2.04)J355 380 362(13.98) (14.96) (14.25) 387.4 400 430(15.25)(15.75)(16.93) (17.00) 431.8(17.75)450.9N12 12 12 16 16 16 12 16(0.47) (0.47) (0.47) (0.63) (0.63) (0.63) (0.47) (0.63)G25 27 25.4 28.5 25 27 25.4 31.8(0.98) (1.06) (1.00) (1.12) (0.98) (1.06) (1.00) (1.25)WEIGHT kg 78 100 90 125 100 128 140 178lb 171.99 220.50 198.45275.63 220.50 282.24 308.70 392.49(Note 1) Integral weight is the same as Remote(Note 2) In case of with indicator, add 0.2kg(Note 3) The flow direction is opposite (right to left when facing onto indicator) in case of code / CRC.BA2BS2All Rights Reserved. Copyright © 2000, Yokogawa Electric Corporation GS 01F06A00-01E 12th Edition Feb. 15, 2006-00

26 High Process Temperature Version (/HT): DY025-/HT up to DY100-/HT Cryogenic Version (/LT): DY015-/LT up to DY100-/LT Wafer typeUnit: mm(approx. inch)59(2.32) 59(2.32)4.5(0.18)ELECTRICALCONNECTION125(4.92)φ94(3.70)2-φGHH1 103.5(4.07)87.5(3.44)EARTHTERMINALCLAMPONLY FOR TIISEXPLOSION PROOF,KEMA Explosionproof, SAA ExplosionproofφDFφCEBLTYPEOnly for REMOTECODEDY015 (15mm, 1 /2 in) Only for /LTPROCESSCONNECTION AJ1 AJ2 AJ4 AA1 AA2 AA4L70 (2.76)B35 (1.38)C14.6 (0.57)D35.1 (1.38)HH1EFGWEIGHT kg49.5 49.5(1.95) (1.95)24.7 24.7(0.97)13(0.51)(0.97)13(0.51)56.6(2.23)28.3(1.11)17(0.67)391 (15.39)270 (10.63)42.7 47.1(1.68) (1.85)21.4 23.5(0.84)14(0.55)3.2 (7.06lb)(0.93)14(0.55)47.1(1.85)23.5(0.93)14(0.55)AD1- AD446(1.81)23(0.91)13(0.51)TYPEOnly for REMOTECODEDY025 (25mm,1in) /LT, /HTDY040 (40mm,1 1 /2 in) /LT, /HTDY050 (50mm,2 in) /LT, /HTPROCESSCONNECTION AJ1 AJ2 AJ4 AA1 AA2 AA4AD1- AD4 AJ1 AJ2 AJ4 AA1 AA2 AA4AD1- AD4 AJ1 AJ2 AJ4 AA1 AA2 AA4AD1- AD4LB70 (2.76)35 (1.38)70 (2.76)35 (1.38)75 (2.95)37.5 (1.48)CD25.7 (1.01)50.8 (2.00)39.7 (1.56)73 (2.87)51.1 (2.01)92 (3.62)H401 (15.79)419 (16.50)450.5 (17.74)H1272 (10.71)279 (10.98)301 (11.85)E63.6(2.50)63.6(2.50)67.2(2.65)56(2.20)62.9(2.48)62.9(2.48)60.1(2.37)74.2(2.92)74.2(2.92)84.9(3.34)69.7(2.74)80.8(3.18)80.8(3.18)77.8(3.06)(Note 1)45.9(1.81)49.8(1.96)(Note 1)48.6(1.91)48.6(1.91)(Note 1)F31.8(1.25)31.8(1.25)33.6(1.32)28(1.10)31.4(1.24)31.4(1.24)30.1(1.19)37.1(1.46)37.1(1.46)42.4(1.67)34.8(1.37)40.4(1.59)40.4(1.59)38.9(1.53)(Note 1) 55.4(2.18)60.1(2.37)(Note 1) 58.7(2.31)58.7(2.31)(Note 1)G17(0.67)17(0.67)17(0.67)14(0.55)17(0.67)17(0.67)13(0.51)17(0.67)17(0.67)21(0.83)14(0.55)20(0.79)20(0.79)17(0.67)(Note 1) 17(0.67)17(0.67)(Note 1) 17(0.67)17(0.67)(Note 1)WEIGHT kg4.1 (9.04lb) 4.7 (10.36lb) 6.4 (14.11lb)TYPEOnly for REMOTECODEDY080 (80mm,3 in) /LT, /HTDY100 (100mm,4 in) /LT, /HTPROCESSAD1 AD3AD1 AD3CONNECTION AJ1 AJ2 AJ4 AA1 AA2 AA4 - AD2 - AD4 AJ1 AJ2 AJ4 AA1 AA2 AA4 - AD2 - AD4LB100 (3.94)40 (1.57)120 (4.72)50 (1.97)C71 (2.80)93.8 (3.69)D127 (5.00)157.2 (6.19)HH1485 (19.09)318 (12.52)515 (20.28)333 (13.11)E57.4(2.26)61.2(2.41)65.164.4(2.56)(Note 1)(2.54)64.4(2.54)61.2(2.41)61.2 67(2.41) (2.64)70.8(2.79)78.5(3.09)72.9(2.87)76.6(3.02)82.6(3.25)68.9(2.71)72.7(2.86)F69.3(2.73)73.9(2.91)78.577.7(3.09)(Note 1)(3.06)77.7(3.06)73.9(2.91)73.9 80.8(2.91) (3.18)85.5(3.37)94.7(3.73)88(3.46)92.5(3.64)99.7(3.93)83.1(3.27)87.8(3.46)G17(0.67)21(0.83)2120(0.83)(Note 1)(0.79)20(0.79)17(0.67)17 17(0.67) (0.67)21(0.83)23(0.91)17(0.67)20(0.79)23(0.91)17(0.67)21(0.83)WEIGHT kg9.8 (21.61lb)13.2 (29.11lb)(Note 1) The hole is not provided.(Note 2) The flow direction is opposite (right to left when facing onto indicator) in case of code / CRC.All Rights Reserved. Copyright © 2000, Yokogawa Electric CorporationGS 01F06A00-01E 12th Edition Feb. 15, 2006-00

27 High Process Temperature Version (/HT): DY025-/HT up to DY100-/HT Cryogenic Version (/LT): DY015-/LT up to DY100-/LT Flange typeUnit: mm(approx. inch)59(2.32) 59(2.32)4.5(0.18)ELECTRICALCONNECTION125(4.92)N-φGφDφ94(3.70)103.5(4.07)87.5(3.44)EARTHTERMINALHH1CLAMPONLY FOR TIISEXPLOSION PROOF,KEMA Explosionproof, SAA ExplosionproofTφCφJLTYPEINTEGRAL/REMOTECODEDY015 (15mm, 1 /2 in) Only for /LTDY025 (25mm,2 in) /LT, /HTPROCESSBA1 BA2 BA4 BA5 BD1BA1 BA2 BA4 BA5 BD1CONNECTION BJ1 BJ2 BJ4 BS1 BS2 BS4 BS5 - BD4 CA4 CA5 BJ1 BJ2 BJ4 BS1 BS2 BS4 BS5 - BD4 CA4 CA5L130(5.12)160 130 140 160(6.30) (5.12) (5.51) (6.30)150(5.91)190 150 170 190(7.48) (5.91) (6.69) (7.48)C14.6 (0.57)25.7 (1.01)DH95 95 115120.7149.4(3.74) (3.74) (4.53) 88.9 95.3 95.3 95 95.3 120.7 125 125 130 108 124 124 115 124 149.4(3.50) (3.75) (3.75) (4.75) (3.74) (3.75) (4.75) (4.92) (4.92) (5.12) (4.25) (4.88) (4.88) (5.88) (4.53) (4.88) (5.88)421 421434450(16.57) (16.57)(16.97) 431(16.46)418 421 421 421 421 434 438 438 441 430 438 438 433 438 450(16.57) (16.57) (17.09) (16.57) (16.57) (17.09) (17.24) (17.24) (17.36) (16.93) (17.24) (17.24) (17.72)(17.05)(17.24)(17.18)H1270 (10.63)272 (10.71)TJ12 14 2028.8 1634.9(0.47) (0.55) (0.79 (0.44) 11.2(0.56)14.2 2119.9 28.8 14 16 22 14.2(0.83) (1.13) (0.63)(0.55) (0.63) (0.87) (0.56) 17.5 24 18 24 34.9(0.78) (1.13)(0.69) (0.94) (1.37) (0.71) (0.94) (1.37)70 70 8082.6101.6(2.76) (2.76) (3.15) (2.38)60.5 66.5 66.5 65 66.5 82.6 90 90 95 79.2 89 89 85 89 101.6(2.62) (2.62) (2.25) (2.56) (2.62) (2.25) (3.54) (3.54) (3.74) (3.12) (3.50) (3.50) (4.00) (3.35) (3.50) (4.00)N4 (0.16)4 (0.16)G15 15 1922.425.4(0.59) (0.59) (0.75) (0.62)15.7 15.7 15.7 14 15.7 22.4 19 19 19 15.7 19 19 14 19 25.4(0.62) (0.62) (0.88) (0.55) (0.62) (0.88) (0.75) (0.75) (0.75) (0.62) (0.75) (0.75) (1.00) (0.55) (0.75) (1.00)WEIGHT kg 4.6 4.7 6.3 4.5 4.7 5.0 7.1 4.6 4.9 7.2 7.3 7.5 9.0 7.0 7.6 8.1 11.5 7.3 8.3 11.8lb 10.14 10.36 13.89 9.92 10.36 11.03 15.66 10.14 10.80 15.88 16.10 16.54 19.85 15.44 16.76 17.86 25.36 16.10 18.30 26.02TYPEINTEGRAL/REMOTECODEDY040 (40mm,1 1 /2 in) /LT, /HTDY050 (50mm,2in) /LT, /HTPROCESSBA1 BA2 BA4 BA5 BD1BA1 BA2 BA4 BA5 BD1CONNECTION BJ1 BJ2 BJ4 BS1 BS2 BS4 BS5 - BD4 CA4 CA5 BJ1 BJ2 BJ4 BS1 BS2 BS4 BS5 - BD4 CA4 CA5L150(5.91)200 150 185 200(7.87) (5.91) (7.28) (7.87)170(6.69)230 170 205 230(9.06) (6.69) (8.07) (9.06)C39.7 (1.56)51.1 (2.01)DH140 140 160 127177.8215.9215.9(5.51) (5.51) (6.30) (5.00) (6.12) 155.4 150 155.4 177.8 155 155 165 152.4165(6.12) (7.00) (5.91)(6.10) (6.10) (6.50) (6.00) (6.50) 165.1 165.1(6.12) (7.00)(6.50) (8.50) (6.50) (6.50) (8.50)453 453472513513(17.83) (17.83)(18.23) 463(17.56)446 460 460 458 460 472 482 482 487 481 487 487 487 487(18.11) (18.11) (18.58) (18.03) (18.11) (18.58) (18.98) (18.98) (19.17) (18.94) (19.17) (19.17) (20.20)(19.17)(19.17) (20.20)H1279 (10.98)301 (11.85)TJ16 18 2638.2 1844.546(0.63) (0.71) (1.02) (0.69) 17.5(0.81)20.6 28.828.8 38.2 16 18 26(1.13) (1.50) (0.71)(0.63) (0.71) (1.02) 19.1 22.4 31.8 20 33.3(1.13) (1.50)(0.75) (0.88) (1.25) (1.75) (0.79) (1.31) (1.81)105 105 120124165.1165.1(4.13) (4.13) (4.72) (3.88) 98.6(4.50) 114.3(4.50)114.3 110 114.3 124 120 120 130(4.88) (4.33)(4.72) (4.72) (5.12) (4.75)120.7 127 127 125 127(4.50) (4.88)(5.00) (5.00) (6.50) (4.92) (5.00) (6.50)N4(0.16)4 8 8 4 8 8 8 4 8 8(0.16) (0.31) (0.31) (0.16) (0.31) (0.31) (0.31) (0.16) (0.31) (0.31)G19 19 2328.425.425.4(0.75) (0.75) (0.91) (0.62)15.7 22.4 22.4 18 22.4 28.4 19 19 19 19 19 19 18 19(0.88) (0.88) (1.12) (0.71) (0.88) (1.12) (0.75) (0.75) (0.75) (0.75) (0.75) (0.75) (1.00) (0.71) (0.75) (1.00)WEIGHT kg 8.6 8.8 12.3 8.5 9.7 11.7 16.6 9.2 12.1 16.7 11.5 12.0 14.7 12.1 13.6 15.2 26.9 11.7 16.2 27.3lb 18.96 19.40 27.12 18.74 21.39 25.80 36.60 20.29 26.68 36.82 25.36 26.46 32.42 26.68 29.99 33.52 59.32 25.80 35.72 60.20TYPECODEDY080 (80mm,3 in) /LT, /HTINTEGRAL/REMOTEPROCESSBA1 BA2 BA4 BA5 BD1 BD3BA1 BA2 BA4 BA5 BD1 BD3CONNECTION BJ1 BJ2 BJ4 BS1 BS2 BS4 BS5 - BD2 - BD4 CA4 CA5 BJ1 BJ2 BJ4 BS1 BS2 BS4 BS5 - BD2 - BD4 CA4 CA5L200(7.87)245(9.65)200(7.87)235 250(9.25) (9.84)220(8.66)240 280(9.45) (11.02)220(8.66)270 285(10.63)(11.22)C71 (2.80)93.8 (3.69)D185 200 210209.6 200 200292.1(7.28) (7.87) (8.27) (7.50) 190.5 241.3209.6 241.3 210 225 250(8.25) (8.25) (9.50) (7.87) (7.87)(8.27) (8.86) (9.84) 228.6 254 273 220(9.00) (10.00) (10.75)(11.50)(8.66) 235 273 292.1(8.25) (9.50)(9.25) (10.75)(11.50)H514 522 527542583(20.24) (20.55) (20.75)(20.35)517 527 527 522 522 527 542 542 549 562 552 564 573 547(20.75) (20.75) (21.34) (20.55) (20.55)(21.34) (21.61) (22.13) (21.73) (22.20) (22.56)(22.95)(21.54) 573 583(20.75) (21.34)(21.81) (22.56)(22.95)H1318 (12.52)333 (13.11)T18 22 3244.550.9(0.71) (0.87) (1.26) (0.94)23.9 28.4(1.12) (1.50)38.2 20 24 39.7 46 18 24 36 23.9 31.8 44.5 20 24 46 52.4(1.75) (0.79) (0.94) (1.56) (1.81) (0.71) (0.94) (1.42) (0.94) (1.25) (1.75) (2.00) (0.79) (0.94) (1.81) (2.06)J150 160 170190.5 160 160235(5.91) (6.30) (6.69) (6.00) 152.4(6.62)168.2 168170 180 175 185 205(6.61) (7.50) (6.30) (6.30)(6.89) (7.28) (8.07) (7.50) 190.5 216 180(7.88) (8.50) (9.25) (7.09) 190 216 235(6.69) (7.09)(7.48) (8.50) (9.25)N8 8 8 4 8 8 8 8 8 8 8(0.31) (0.31) (0.31) (0.16) (0.31) (0.31) (0.31) (0.31) (0.31) (0.31) (0.31)8(0.31)G19 23 23 19 22.4 25.431.8(0.75) (0.91) (0.91) (0.75) (0.88) (0.88)22.4 18 18 22.4 25.4 19 23 25 19 22.4 25.4 18 22 25.4 31.8(1.00) (0.71) (0.71) (0.88) (1.00) (0.75) (0.91) (0.98) (0.75) (0.88) (1.00) (1.25) (0.71) (0.87) (1.00) (1.25)WEIGHT kg 17.8 20.4 25.8 20.4 24.2 25.8 36.1 19.8 20.4 27.5 36.7 23.2 27.2 38.5 27.7 36.3 51.2 56.3 23.6 27.8 53.2 57.0lb 39.25 44.98 56.89 44.98 53.36 56.89 79.60 43.66 44.98 60.64 80.92 51.16 59.98 84.89 61.30 80.04 112.90 124.14 52.04 61.30 117.31 125.69(Note 1) The flow direction is opposite (right to left when facing onto indicator) in case of code / CRC.DY100 (100mm,4 in) /LT, /HTAll Rights Reserved. Copyright © 2000, Yokogawa Electric Corporation GS 01F06A00-01E 12th Edition Feb. 15, 2006-00

φC 28 High Process Temperature Version (/HT): DY150-/HT up to DY200-/HT Flange typeUnit: mm(approx. inch)59(2.32) 59(2.32)4.5(0.18)ELECTRICALCONNECTION125(4.92)CLAMPN-φGφDφ94(3.70)103.5(4.07)87.5(3.44)EARTHTERMINALHH1ONLY FOR TIISEXPLOSION PROOF,KEMA Explosionproof, SAA ExplosionproofTφJLTYPEINTEGRAL/REMOTECODEDY150 (150mm,6 in) / HTDY200 (200mm,8 in) / HTPROCESSBA1 BA2 BA4 BA5 BD1 BD3BA1 BA2 BA4 BA5CONNECTION BJ1 BJ2 BJ4 BS1 BS2 BS4 BS5 - BD2 - BD4 CA4 CA5 BJ1 BJ2 BS1 BS2 BS4 BS5 BD1 BD2 BD3 BD4 CA4 CA5L270(10.63)310 336(12.20) (13.23)270(10.63)325 340(12.80) (13.39)310(12.20)370 386(14.57) (15.20)310(12.20)375 390(14.77) (15.35)C138.8 (5.46)185.6 (7.31)DH280 305 355356 285 300340(11.02) (12.01)(13.98)(11.00) 381356 381 330 350(12.50)(14.02)(15.00) (11.22) (11.81)(12.99) (13.78) 342.9 381375(13.50) (15.00)(16.50)) 419.1 340(18.50))(13.39))(13.39)) 419.1 469.9(14.02) (15.00)(14.17))(14.76))(16.50))(18.50))583 595633645(22.95) (23.43)(24.41) 620(22.91)582 601 621 585 593 621 633 640 650 646 665 684 709 645(23.66)(24.45)(24.92) (23.03) (23.35)(25.20) (25.59) (25.43) (26.18) (26.93) (27.91)(25.39)(25.39) 662 684 709(24.45) (24.92)(25.79) (26.06) (26.93)(27.91)H1339 (13.35)371 (14.61)TJNG22 28 446224(0.87) (1.10) (1.73) (1.00)25.4 36.6(1.44) (2.14)54.4 22 28 55.7 63.6 22 30 28.4 41.1 62 69.9 24 30 34 63.6 71.4(2.44) (0.87) (1.10) (2.19) (2.50) (0.87) (1.18) (1.12) (1.62) (2.44) (2.75) (0.95) (0.95) (1.18) (1.34) (2.50) (2.81)240 260 295317.5 240 250295(9.45) (10.24) (11.61) 241.3(9.50) (10.62)269.7 292292 317.5 290 305(11.50) (12.50) (9.45) (9.84)(11.42) (12.01) (11.75) 298.5(13.00) 330.2(13.75) 349.3 295(15.50)(11.61)(11.61)(12.20) (12.60) 320 393.7(11.50) (12.50)(13.75)(15.50)8 12 12 8 12 12 12 8 8 12 12 12 12 8 12 12 12 8 12 12 12 12 12(0.31) (0.47) (0.47) (0.31) (0.47) (0.47) (0.47) (0.31) (0.31) (0.47) (0.47) (0.47) (0.47) (0.31) (0.47) (0.47) (0.47) (0.31) (0.47) (0.47) (0.47) (0.47) (0.47)23 25 33 22.4 22.4 31.822(0.91) (0.98) (1.30) (0.88) (0.88) (1.12)28.4 22 26 28.4 31.8 23 25 22.4 25.4 31.8 38.1 22 26 30 31.8 38.1(1.25) (0.87) (1.02) (1.12) (1.25) (0.91) (0.98) (0.88) (1.00) (1.25) (1.50) (0.87) (0.87) (1.02) (1.18) (1.25) (1.50)WEIGHT kg 33.4 43.4 76.4 36.4 54.4 84.4 106 33.4 42.9 90 107 45.4 52.4 55.4 80.4 136 182 46.3 46.3 53.6 55.9 139 183lb 73.65 95.70 168.46 80.26 119.95 186.10 233.73 73.65 94.59 198.45 235.94 100.11 115.54 122.16 177.28 299.88 401.31 102.09 102.09118.19 123.26 306.50 403.52(Note 1) The flow direction is opposite (right to left when facing onto indicator) in case of code / CRC.All Rights Reserved. Copyright © 2000, Yokogawa Electric CorporationGS 01F06A00-01E 12th Edition Feb. 15, 2006-00

29 Reduced Bore Type (/R1): DY025-/R1 up to DY150-/R1 Flange typeWITH INDICATORELECTRICALCONNECTION74594.559EARTH TERMINAL125103.587.5CLAMPTφCSN- φGHH1φCφDφ94φJLModel CodeProcessConnectionLCCSDHH1TJNGWeight kgBJ11252931490196.1DY025 /R1BA1BJ2 BS1BP115025.714.6125 108293 284.5BA2BS2BP2124292.512716 14.2 17.590 79.2 89419 15.7 196.5 5.5 7.0Model CodeProcessConnectionLCCSDHH1TJNGWeight kgBJ1DY040 /R1BA1BJ2 BS1BP115039.725.7140 127302.5 296BA2BS2BP2140155.4302.531012916 18 17.5 20.6105 105 98.6 114.3419 19 15.7 22.49.5 10.1 9.4 12.6Model CodeProcessConnectionLCCSDHH1TJNGWeight kgBJ11553171612041910.5DY050 /R1BA1BJ2 BS1BP117051.1BA2BS2BP239.7155 152.4165.1317 315.5 32213618 19.1 22.4120 120.7 12781941981911.1 11.4 13.6Model CodeProcessConnectionLCCSDHH1TJNGWeight kgDY080 /R1Model Code DY100 /R1Model Code DY150 /R1BJ1 BJ2BA1 BA2ProcessBA1 BA2ProcessBA1 BA2BS1 BS2BJ1 BJ2ConnectionBS1 BS2BJ1 BJ2ConnectionBS1 BS2BP1 BP2BP1 BP2BP1 BP22007151.1LCCS22093.871LCCS270138.893.8185 200 190.5209.6D 210 225 228.6 254D 280 305 279.4317.5354 361.5 357 366.5158HH1383.5 391 393 405.5175HH1433.5 446 43319045218 22 23.9 28.4T 18 24 23.9 31.8T 22 28 25.4 36.6150 160 152.4168.2J 175 185 190.5200.2J 240 260 241.3269.78 8 4 8N8N 8 12 8 1219 23 19 22.4G 19 23 19 22.4G 23 25 22.4 22.418.6 21.7 21.9 26.9 Weight kg 25 30 30.6 41.0 Weight kg 45.9 56.3 49.4 71.7All Rights Reserved. Copyright © 2000, Yokogawa Electric Corporation GS 01F06A00-01E 12th Edition Feb. 15, 2006-00

φC 30 Reduced Bore Type (/R1): DY200-/R1 Flange typeWITH INDICATORELECTRICALCONNECTION74594.559EARTH TERMINAL125103.587.5N- φGCLAMPTHH1φCSφDφ94φJLModel CodeProcessConnectionLCCSDHH1TJNGWeight kgBJ1330477.522290122358.7DY200 /R1BA1BJ2 BS1BP1310185.6138.8350 342.9487.5 484BA2BS2BP238150320928.4 41.1298.5330.28 1222.4 25.430305122574.170.7 102.9All Rights Reserved. Copyright © 2000, Yokogawa Electric CorporationGS 01F06A00-01E 12th Edition Feb. 15, 2006-00

31 High Process Temperature Version Reduced Bore Type (/HT/R1): DY040-/HT/R1 up to DY150-/HT/R1 Flange typeWITH INDICATORELECTRICALCONNECTION74594.559EARTH TERMINAL125103.587.5CLAMPH1HTφCSN- φGφCφDφ94φJLModel CodeProcessConnectionLCCSDHH1TJNGWeight kgBJ1DY040 /R1/HTBA1BJ2 BS1BP115039.7BA2BS2BP225.7140 140 127 155.4445.5 445.5 439 45327216 18 17.5 20.6105 105 98.6 114.3419 19 15.7 22.410 10.5 9.8 13.0Model CodeProcessConnectionLCCSDHH1TJNGWeight kgBJ11554601612041910.9DY050 /R1/HTBA1BJ2 BS1BP117051.1BA2BS2BP2Model CodeProcessConnectionLCCSDBJ1DY080 /R1/HTBA1BJ2 BS1BP120071BA2BS2BP239.751.1155 152.4 165.1460 458.5 465279HH1185 200 190.5209.6497 504.5 500 509.530118 19.1 22.4T 18 22 23.9 28.4120 120.7 127J 150 160 152.4168.2819419819NG819823419822.411.5 11.8 14.0 Weight kg 19 22.1 22.3 27.3Model CodeProcessConnectionLCCSDHH1TJNGWeight kgBJ1210526.5181751925.4DY100 /R1/HTBA1BJ2 BS1BP122093.8BA2BS2BP271225 228.6 254534 536 548.531824 23.9 31.8185 190.5200.2823 19 22.430.4 31.0 41.4Model CodeProcessConnectionLCCSDHH1TJNGWeight kgBJ1280576.52224082345.9DY150 /R1/HTBA1BJ2 BS1BP1270138.8BA2BS2BP293.8305 279.4317.5589 576 595.533328 25.4 36.6260 241.3269.712 8 122556.322.4 22.449.4 71.7All Rights Reserved. Copyright © 2000, Yokogawa Electric CorporationGS 01F06A00-01E 12th Edition Feb. 15, 2006-00

32 High Process Temperature Version Reduced Bore Type (/HT/R1): DY200-/HT/R1 Flange typeWITH INDICATORELECTRICALCONNECTION74594.559EARTH TERMINAL125103.587.5N- φGCLAMPTH1HφCSφDφ94φCφJLModel CodeProcessConnectionLCCSDHH1TJNGWeight kgBJ1330607.522290122358.7DY200 /R1/HTBA1BJ2 BS1BP1310185.6138.8350 342.9617.5 614BA2BS2BP238163333928.4 41.1298.5330.28 1222.4 25.430305122574.170.7 102.9All Rights Reserved. Copyright © 2000, Yokogawa Electric CorporationGS 01F06A00-01E 12th Edition Feb. 15, 2006-00

33 Remote Type Converter (DYA)Unit: mm(approx. inch)59(2.32) 59(2.32)4.5(0.18)74(2.91)WITH INDICATORELECTRICALCONNECTION(both sides)125(4.92)φ94(3.70)103.5(4.07)87.5(3.44)CLAMPONLY FOR JISEXPLOSIONPROOFEARTHTERMINAL208.5(8.21)Weight: 1.9 kgf (4.19lb)Note: For flowmeters with indicator, add 0.2 kg.(0.44lb) Signal Cable for Remote Type (DYC)Unit: mm(approx. inch)80(3.15)7070(2.76)(2.76) 806060(3.15)50 (2.36)(2.36) 50(Black) (White) (Red) (1.97)(1.97) (Red) (White) (Black)(Yellow)(Yellow)20(0.79)25(0.98) 95(3.74) (Blue)φ9.2(0.36)Cable Color and TerminalFlowmeterSepcifiedLength (L)30m (max.)ConverterTerminalColorFlow meter ConverterYellow (*1) T TDYCRedAAWhiteBBBlackCBlue(*1) Only for /MVAll Rights Reserved. Copyright © 2000, Yokogawa Electric CorporationGS 01F06A00-01E 12th Edition Feb. 15, 2006-00

34 Flameproof Packing Adapter (Option code /G11,/G12)T11816.5Adapter body (M. Screw)O-Ring Packing caseHexagon socket set screwPacking *Hexagon socket set screwUnit:mm*Packing(Choose from the table belowdepend on cable outside diameter)FGLT2O-RingO-Ring WasherUnion nutPacking glandClamp ringClamp nutO-RingCDB.couplingCable (user’s scope)T1SizePacking dimensionsCable outer diameterT2 C D LF GIdentificationmarkWeight(kg)G 1/2 G 1/2 353994.58 to 1010 to 1210.012.020.016 8-1016 10-120.26Fig50= = = = OPERATING INSTRUCTIONS = = = =Specify the following when ordering :1. Model and suffix codes.2. Option code /MV:Select six items below from [MULTI-VARIABLEFUNCTION].1) Temperature monitoring/output2) Saturated steam mass flowrate3) Super-heated steam mass flowrate4) Gas volume flow rate5) Liquid mass flow rate6) Not use function3. Flow conditionsa) Output Signalb) Communicationc) Nominal Sized) Kind of Fluide) Fluid Namef) Maximum scale reading, normal flow and minimumflow ratesg) Maximum and normal operating temperaturesh) Maximum and normal operating pressuresi) Density at normal conditionsj) Viscosity at normal conditionsk) Deviation factorl) Totalized value ratem) Pulse rate[NOTE] digitalYEWFLO Sizing Program isnecessary to make a siging data.= = = = = RELATED INSTRUMENTS = = = = =SDBT Distributor ............................... See GS 1B4T1-ESee GS 1B4T2-E= = = = = = RELATED MATERIAL = = = = = =Model DY Vortex FlowmeterTI 1F6A0-01EAll Rights Reserved. Copyright © 2004, Yokogawa Electric CorporationSubject to change without notice.GS 01F06A00-01E 12th Edition Feb. 15, 2006-00