YOKOGAWA DY015 User Manual Download Page 69 | Manualshive

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7-1

IM 01F06A00-01E

7. MAINTENANCE

7. MAINTENANCE

CAUTION

• Disassemble work should be done only for error occurrence.
• Maintenance work must be carried out by expert engineer or skilled personnel and not by operators.
• Before opening the cover, it is important to ensure that at least 10 minutes have passed since the

power was turned off. Furthermore, opening of the cover must also be carried out by expert engineer or
skilled personnel.

CAUTION

• It is prohibited by law for the user to modify flameproof instruments. It is not permitted to add or remove

indicators. If modification is required, contact YOKOGAWA.

• Explosion protected type must be, as a rule, removed to a non-hazardous area for maintenance and be

disassembled and reassembled to the original state.

• For TIIS, ATEX and SAA explosion proof, the display cover is locked by the clamp. In case of opening

the display cover, use the hexagonal wrench attached.

• Be sure to lock the cover by the clamp using the hexagonal wrench attached after installing the cover.

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Summary of Contents for DY015

Page 1: ...User s Manual Y okogawa Electric Corporation IM 01F06A00 01E Model DY Vortex Flowmeter Integral Type Remote Type Model DYA Vortex Flow Converter Remote Type IM 01F06A00 01EN 13th Edition ...

Page 2: ...ow Converter DYA 3 6 3 7 Wiring Cautions 3 7 3 8 Grounding 3 7 4 BASIC OPERATING PROCEDURES 4 1 4 1 Construction of the Display 4 1 4 2 Display Contents in Display Section 4 2 4 3 Display Contents in Display Section 4 3 4 3 1 Change the Display Mode from Display to Engineering Unit 4 4 4 3 2 Indicate the Total Rate in the Lower Display 4 5 4 4 Setting Mode 4 6 4 4 1 Structure of Setting Mode Displ...

Page 3: ...l and Rotation 7 3 7 3 Amplifier Unit Removal 7 3 7 4 Amplifier Unit Assembling 7 3 7 5 Vortex Shedder Removal 7 4 7 6 Flow Calculation 7 6 8 TROUBLESHOOTING 8 1 8 1 Flow 8 1 8 2 Flow Only for MV 8 4 9 GENERAL DESCRIPTION 9 1 9 1 Outline 9 1 9 2 Standard Specifications 9 2 9 3 Model and Suffix Codes 9 5 9 4 Option Specifications 9 8 9 4 1 Option Specifications 9 8 9 4 2 Option Multi Variable Build...

Page 4: ...10 7 10 3 4 Maintenance and Repair 10 7 10 3 5 Installation Diagram 10 8 10 3 6 Data Plate 10 8 10 4 CSA 10 9 10 4 1 Technical Data 10 9 10 4 2 Wiring 10 10 10 4 3 Operation 10 10 10 4 4 Maintenance and Repair 10 10 10 4 5 Installation Diagram Intrinsically Safe and Note 10 10 10 4 6 Dual Seal Option CF11 CS11 10 11 10 5 TIIS 10 12 11 PRESSURE EQUIPMENT DIRECTIVE 11 1 INSTALLATION AND OPERATING PR...

Page 5: ...his manual when handling the product If you handle the instrument in a manner contrary to these instructions Yokogawa does not guarantee safety If this instrument is used in a manner not specified in this manual the protection provided by this instrument may be impaired As for explosionproof model if you yourself repair or modify the instrument and then fail to return it to its original form the e...

Page 6: ...iled instrument should be repaired free of charge shall be left solely to the discretion of the Seller as a result of an inspection by the Seller The Purchaser shall not be entitled to receive repair services from the Seller free of charge even during the warranty period if the malfunction or damage is due to improper and or inadequate maintenance of the instrument in question by the Purchaser han...

Page 7: ...wer cable In addition check that no voltage is applied to the power cable before connecting the wiring The functional grounding must be connected securely at the terminal with the mark to avoid danger to personnel 3 Operation Only expert engineer or skilled personnel are permitted to open the cover 4 Maintenance Maintenance on the vortex flowmeter should be performed by expert engineer or skilled ...

Page 8: ...Neem indien u aanwijzingen op het gebied van explosiebeveiliging nodig hebt in uw eigen taal contact op met de dichtstbijzijnde vestiging van Yokogawa of met een vertegenwoordiger SF Kaikkien ATEX Ex tyyppisten tuotteiden käyttöhjeet ovat saatavilla englannin saksan ja ranskankielisinä Mikäli tarvitsette Ex tyyppisten tuotteiden ohjeita omalla paikallisella kielellännne ottakaa yhteyttä lähimpään ...

Page 9: ...viii IM 01F06A00 01E INTRODUCTION LT LV PL EST SLO H BG RO M CZ SK ...

Page 10: ...tion To protect against accidental damage to digitalYEWFLO while transporting it to a new location pack it in the original packing as when shipped from the Yokogawa factory WARNING The Vortex Flowmeter is a heavy instrument Please be careful to prevent persons from injuring when it is handled Deterioration in insulation or corrosion can occur for unexpected reasons if digitalYEWFLO is left uninsta...

Page 11: ...ck If the flowmeter is subject to vibra tions it is recommended that pipeline supports to be provided as shown in Figure 1 2 4 Other Considerations Choose a location where is sufficient clearance around digitalYEWFLO exist to allow such work as routine inspections Choose a location that ensures easy wiring and piping F010301 EPS digitalYEWFLO Vortex Flowmeter Pipeline Pipeline Support Figure 1 2 ...

Page 12: ...wmeter is of sturdy construction but select an area subject to minimize mechanical vibration or impact shock If the flowmeter is subject to vibra tions it is recommended that pipeline supports to be provided as shown in Figure 2 1 F020101 EPS digitalYEWFLO Vortex Flowmeter Pipeline Pipeline Support Figure 2 1 4 Precautions Regarding Piping a Ensure that the process connector bolts are tightened fi...

Page 13: ...refer to description as above Keep 5D or more for downstream straight pipe length In case the valve has to be installed on the upstream of the flowmeter ensure the upstream straight pipe length to be 20D or more and the downstream straight pipe length be 5D or more Piston type or plunger pump Install the accumulator on the upstream side of digitalYEWFLO to reduce fluid vibrations Expander pipe Ens...

Page 14: ...ral gasket without bolt holes confirm the size with the gasket manufacturer as standard items may not be used for certain flange ratings Pressure and Temperature Taps Pressure tap outlet install this tap between 2D and 7D on the downstream side of a flowmeter Temperature tap outlet install this on the downstream side 1D to 2D away from a pressure tap Valve positon T type piping exist When pulsatio...

Page 15: ... 2 3 Precautions Regarding In stallation WARNING In case of high process temperature care should be taken not to burn yourself because the surface of body and case reach a high temperature 1 Gas or Steam Measuring Precautions Piping to Prevent Standing Liquid Mount digitalYEWFLO in a vertical pipeline to avoid liquid traps When digitalYEWFLO is installed horizon tally raise that part of the pipeli...

Page 16: ... process temperature version of digitalYEWFLO Vortex Flowmeter Option code HT LT refer to illustrated insulation method as shown in Figure 2 8 1 Installing Cryogenic Vortex Flowmeter For cryogenic applications use stainless steel mounting bolts and nuts to install the flowmeter These can be ordered separately from YOKOGAWA Cover the flowmeter body with heat insulating material so that the flowmete...

Page 17: ...s are available on order When they are to be supplied by the user refer to Table 2 2 for bolt length Gaskets must be supplied by the user 3 Gasket Avoid mounting gaskets which protrude into the pipeline This may cause inaccurate readings Use gaskets with bolt holes even if digitalYEWFLO is of the wafer type Refer to Figure 2 10 When using a spiral gasket without bolt holes confirm the size with th...

Page 18: ...sket Flange Gasket Gasket Flange Flange Bolt Bolt Nut Nut Nut Electrical Connection Flow Direction Size mm inch Flange Rating 15 to 40 1 2 to 1 1 2 50 2 80 3 All ratings JIS 10K ANSI class 150 DIN PN10 to PN40 ANSI class 150 JPI class 150 Vertical Installation When Installation Collar are required the installation vortex flowmeters applied to the following line sizes and flange ratings The inside ...

Page 19: ...N Flow Direction Flow Direction Nut Nut Bolt Gasket Gasket Flange Flange Table 2 3 c Installation of remote Type Converter Remote type converter Description A signal cable DYC is used between the remote type flowmeter and the converter The maximum signal cable length is 97 5ft 30m The converter is mounted on a 2 inch 60 5mm outer dia stanchion or horizontal pipe Do not mount the converter on a ver...

Page 20: ...the hexagonal wrench attached Be sure to lock the cover by the clamp using the hexagonal wrench attached after installing the cover 3 2 Wiring for Output Condition Table 3 1 shows the connection method of several output conditions 1 Analog Output 4 to 20 mA DC This converter uses the same two wires for both the signal and power supply A DC power supply is required in a transmission loop The total ...

Page 21: ...le of connection for power supply and load resistance The terminal position of each connection is shown in Figure 3 2 Integral type Remote type F030301 EPS Input Terminal from built in temperature sensor Input Terminals from vortex detector Common Terminal 4 to 20 mA DC Output Power Supply and Output Signal Terminals Supply Pulse Output Terminal Pulse Grounding Terminal T A B C Figure 3 2 ...

Page 22: ...xample 2 In this case Communica tion is possible up to a distance of 200m when a CEV cable is used and R 1kΩ In this case Communication is possible up to a distance of 2km when a CEV cable is used In this case No communication is possible In this case No communication is possible 250Ω PULSE SUPPLY digitalYEWFLO Electrical Terminal Recorder or other instrument This supply voltage requires a power s...

Page 23: ... electrical connections cable inlets Use the left connection as viewed from the terminal box for the DYC signal cable and the right connec tion for the transmission cable If a signal cable kit is supplied by YOKOGAWA both ends of the cable must be finished in accordance with the following instructions as shown in 3 6 1 and 3 6 2 CAUTION After completing the signal cable connections install the shi...

Page 24: ...r the dimensions below Twist each of the conductor and drain wires so that there are no free strands Strip off about 5 mm 0 2 in of insulation for each of wires A B and T and twist the strands of each wire Twist the inner and outer drain wires together 1 Only for MV T yellow 90 3 5 5 0 2 10 0 4 5 0 2 Black Conductive Layer Black Conductive Layer A Red T Yellow 40 1 6 5 0 2 50 2 0 60 2 4 B White 3 ...

Page 25: ...no free strands Strip off about 5 mm 0 2 in of insulation for each of wires A B and T and twist the strands of each wire Slide each short piece of heat shrinkable tubing over the crimp sleeve Heat all pieces of heat shrinkable tubing with a heat blower or dryer 1 Only for MV B White A Red 50 2 0 60 2 4 3 0 1 or less 5 0 2 40 1 6 T Yellow 1 Black Conductive Layer 5 0 2 Black Conductive Layer T yell...

Page 26: ...le metal conduit is recommended See Figure 3 9 F030701 EPS Figure 3 9 3 8 Grounding IMPORTANT When a lightning protector option code A is selected use a grounding resistance of 10Ω or less 1 The grounding terminals are located on the inside and outside of the terminal area Either terminal may be used 2 For pulse output version ground the flowmeter Also ground the shielded cable between the convert...

Page 27: ...lay panel if equipped SET INC SHIFT F040101 EPS Data Display Upper 1 Unit Display 4 Unit Display 4 Setting Keys 5 Alarm Display 3 Data Display Lower 2 Figure 4 1 Construction of the Display 1 Data Display Upper Flowrate data setting data total data and temperature data MV 2 Data Display Lower Total data alarm data and temperature data MV 3 Alarm Display Alarm of a flow error and a vibration error ...

Page 28: ...bout 4 sec are repeated alternatively Mode represents that the system is in a state where the relevant setting or display is possible T040201 EPS Display Example F040201 EPS SET SHIFT SET Flowrate Display Mode Setting Mode Error Mode UPPER Flow rate LOWER Total rate NORMAL INDICATION 4sec ERROR INDICATION 2sec UPPER Flow rate LOWER Blank SHIFT Alternately This mode display can be selected below Up...

Page 29: ...ank Display Temperature 1 Temperature display 1 Temperature value is displayed Instantaneous temperature is displayed In this case t is displayed simultaneously Refer to Figure 4 2 1 When option code MV is selected this function is available F040301 EPS Figure 4 2 Example Display mode can be changed using the BT200 terminal or the indicator setting section For operation using BT200 perform changes...

Page 30: ...play Enter the setting mode Enter the parameter item Indicate 30 referring 5 3 parameter list Enter the data input item Indicate 01 of engineering unit referring 5 3 parameter list Ensure the setting data Finish the setting Return to display mode Press SET key Press SHIFT key Press INC key any time Press SET key Press INC key Press SET key Press SET key Press SET and SHIFT key IMPORTANT After sett...

Page 31: ...ime Press SET key Press INC key Press SET key Press SET key Press SET and SHIFT key Indication of engineering unit display Lower display is Blank Enter to the setting mode Enter to the parameter item Indicate 31 referring 5 3 parameter list Enter the data input item Indicate 01 of lower the display item referring 5 3 parameter list Ensure the setting data Finish the setting Return to display mode ...

Page 32: ...ng SHIFT key and INC key Data number Change the data number using SHIFT key and INC key SET Flowrate Display Mode Parameter Setting Mode Select Item Set Data Check Setting Data Fix Setting Data SHIFT SET SET SHIFT SET SET SET SHIFT or INC SHIFT Menu Item Number INC Inc Menu Item Number INC Inc Data Number Select Type Numeric Value Setting Type SHIFT Move Cursor INC Inc Numeric Value F040401_1 EPS ...

Page 33: ... INC SHIFT F040402 EPS Press SET key Press SET key Press SHIFT key any time Press INC key any time Press SET key Press SET key Press SET and SHIFT key Indication of flow rate Enter to the setting mode Span number is B10 Enter to data number item Move the position to input the data Set 5 and indicate 150m3 h Ensure the setting data Complete the Setting Return to display mode IMPORTANT After setting...

Page 34: ...s SHIFT key Press INC key any time Press INC key any time Press SET key Press SET key Press SET key Press SET and SHIFT key Indication of unit Enter to the setting mode Enter to the parameter item Indicate 20 referring 5 3 parameter list Enter to the data input item Indicate 03 of alarm output item referring 5 3 parameter list Ensure the setting Finish the parameter setting Return to display mode ...

Page 35: ...ediate terminals 4 to 20mA DC Signal transmission line Control room Receiving instrument load resistance 250 to 600Ω Terminal Board SUPPLY F040501 EPS Figure 4 4 Communicating for a 4 to 20mA DC Signal Line IMPORTANT The communicable distance of the transmission line is restricted depending on the wiring method Refer to 3 WIRING IMPORTANT After setting a parameter keep the power on for at least 30...

Page 36: ...DJUST HOME SET ADJ ESC PARAM 01 MODEL digitalYEWFLO 02 TAG NO 03 SELF CHECK GOOD OK PARAM A10 FLOW RATE 80 0 A20 FLOW RATE 100m3 h A30 TOTAL 1417 DATA DIAG PRNT ESC PARAM A10 FLOW RATE 80 0 A20 FLOW RATE 100m3 h A30 TOTAL 1417 DATA DIAG PRNT ESC Function key The functions of the function keys vary with the commands being displayed on the display panel Table 4 4 ADJ CAPS caps CLR COPY DATA DEL DIAG...

Page 37: ... Setting is completed The screen returns to the preceding screen when the F4 ESC key is pressed MENU A DISPLAY B EASY SETUP C BASIC SETUP D AUX SETUP E METER SETUP H ADJUST HOME SET ADJ ESC PARAM B10 FLOW SPAN 100 m3 h B15 DAMPING 4 sec B20 CONTACT OUT SCALED PULSE DATA DIAG PRNT ESC PARAM B10 FLOW SPAN 100 m3 h B15 DAMPING 4 sec B20 CONTACT OUT SCALED PULSE DATA DIAG PRNT ESC SET B10 FLOW SPAN 10...

Page 38: ...ding screen when the F4 ESC key is pressed MENU A DISPLAY B EASY SETUP C BASIC SETUP D AUX SETUP E METER SETUP H ADJUST HOME SET ADJ ESC PARAM B10 FLOW SPAN 100 m3 h B15 DAMPING 4 sec B20 CONTACT OUT SCALED PULSE DATA DIAG PRNT ESC PARAM B10 FLOW SPAN 100 m3 h B15 DAMPING 4 sec B20 CONTACT OUT SCALED PULSE DATA DIAG PRNT ESC PARAM B10 FLOW SPAN 100 m3 h B15 DAMPING 4 sec B20 CONTACT OUT ALARM DATA...

Page 39: ...are expressed the device revision and its last 2 digits are expressed the DD revision 01 01 XXX DD revision Device revision 4 6 2 Interconnection between digitalYEWFLO and HART Configu ration Tool The HART Configuration Tool can interface with the digitalYEWFLO from the control room the digitalYEWFLO site or any other wiring termination point in the loop provided there is a minimum load resistance...

Page 40: ...ble to carry out this function via HART Configuration Tool The location in the 4 6 10 Menu Tree is 1 Device Setup 2 Diag Service 2 Self test status 4 6 7 Software Write Protect digitalYEWFLO configured data is saved by using a write protect function The write protect status is set to Yes when 8 alphanumeric characters are entered in the New password field and transferred to the transmitter When wr...

Page 41: ...displayed Be sure to select Digital Poll in Polling after assigned the polling address 2 When the same polling address is assigned for two or more field devices in multidrop mode communication with these field devices is disabled 3 Communication when set in the multidrop mode 1 The HART Configuration Tool searches a field device that is set in the multidrop mode when the HART Configuration Tool is...

Page 42: ...y for Option code MV Parameter No in display and BRAIN Terminal Related parameter Offline Online Frequency Utility New Configuration Saved Cpnfiguration Off r w sel On 1 Contact out u d B20 2 Display mode B30 3 Totalizer B31 4 Analog out select Off Scaled pulse Unscaled pulse Frequency Alarm Flow SW Low On Flow SW Low Off 1 Pulse rate r w u d B21 1 Frequency at 100 r w u d B22 1 Setting level r w ...

Page 43: ...mp r w u d C31 3 Base temp r w u d C32 4 Pressure unit u d C33 5 Process pressure r w u d 6 Base pressure r w u d C35 7 Deviation r w u d C36 8 STD Normal unit u d C37 9 Time unit u d C40 10 End deg C r w sel 5 deg F MPa abs r w sel 5 kPa abs kg Sqcm abs bar abs psia NmlCum r w sel 4 k NmlCum M NmlCum NmlL StdCum k StdCum M StdCum StdL StdCuft k StdCuft M Stdcuft Now setting mode of thermometer Pl...

Page 44: ... w u d C32 4 Pressure unit u d C33 7 5 Process pressure r w u d C34 6 Base pressure r w u d C35 7 Deviation r w u d C36 8 STD Normal unit u d C37 4 9 Time unit u d C40 1 10 End Standatd r w sel High temperature Low temperature 1 Fluid u d C20 2 Special unit u d D40 Liquid Volume Gas Steam Volume Liquid Mass Gas Steam Mass Gas STD Normal 1 Volumetric unit u d C22 2 2 Time unit u d C40 1 3 End 1 Den...

Page 45: ...led pulse Unsdcled pulse Frequency Alarm Flow SW Low On Flow SW Low Off 1 Frequency at 100 r w u d B22 1 Setting level r w u d B23 1 Upper display u d B30 2 Lower display u d B31 Flow rate r w sel Flow rate Temp 1 Total cr A30 2 Total start stop u d B40 3 Total rate r w u d B45 4 Total reset w B47 Stop r w sel Start 1 Poller addr r w 2 Num req preams r 3 Burst mode 4 Burst option Off r w sel On PV...

Page 46: ... F52 3 Temp damping r w u d F50 4 Analog out select u d F55 Monitor only Saturated steam Superheat steam Gas STD Normal Liquid Mass Not use 1 Pressure unit u d F14 7 2 Process pressure r w u d F15 3 Mass unit u d F16 3 4 Time unit u d F35 1 5 End 1 Temp unit u d F18 5 2 Base temp r w u d F19 3 Pressure unit u d F20 7 4 Process pressure r w u d F21 5 Base pressure r w u d F22 6 Devition r w u d F23...

Page 47: ... Function Base density 1st temp coeff 2nd temp coeff Cable length Temp damping Analog out select Temp 0 Temp 100 Temp error out Only for MV 8 Status 1 Flow over output Span set error Pulse out over Pulse set error Device ID not entered Sensor fault Pre amp fault EEPROM fault 9 Status 2 Transient noise High vibration Clogging Fluctuating 10 Status 3 Temp over output Over temp Temp sensor fault Temp...

Page 48: ...ngth 5 3 Parameters List This section describes the parameter of digitalYEWFLO Contents of parameter lists T050301 EPS Item Parameter number Name R W Read and write Data range Unit Remarks Disp U D Initial value Parameter item number Parameter name Indicates parameter attributes R Display only writing is not permitted W Writing is permitted Shows data setting ranges for numerical value entry Shows...

Page 49: ... Indicate and Set only for B20 SCALED PULSE UNSCALED PULSE PULSE RATE Indicate and Set only for B20 FREQUENCY FREQ AT 100 Indicate and Set only for B20 FLOW SW ON FLOW SW OFF SET LEVEL UPPER DISP LOWER DISP TOTAL START TOTAL RATE TOTAL RESET Indicate and Set only for Option code MV A OUT SELECT Indicate and Set only for B50 TEMP TEMP 0 TEMP 100 SELF CHECK 0 00001 to 32000 0 to 99 OFF 0 SCALED PULS...

Page 50: ... 3 GAS STD Normal 4 m3 0 k m3 1 l 2 cf 3 m cf 4 k cf 5 USgal 6 k USgal 7 UKgal 8 k UKgal 9 bbl 10 m bbl 11 k bbl 12 kg m3 0 lb c f 1 lb USgal 2 lb UKgal 3 0 00001 to 32000 kg 0 t 1 lb 2 k lb 3 deg C 0 deg F 1 999 9 to 999 9 999 9 to 999 9 MPa abs 0 kPa abs 1 bar abs 2 kg cm2 a 3 psia 4 0 00001 to 32000 0 00001 to 32000 0 001 to 10 0 Nm3 0 k Nm3 1 M Nm3 2 Nl 3 Sm3 4 k Sm3 5 M Sm3 6 Sl 7 scf 8 k scf...

Page 51: ...3 1 l 2 cf 3 m cf 4 k cf 5 USgal 6 kUSgal 7 UKgal 8 kUKgal 9 bbl 10 m bbl 11 k bbl 12 kg 13 t 14 lb 15 k lb 16 Nm3 17 k Nm3 18 M Nm3 19 NI 20 Sm3 21 k Sm3 22 M Sm3 23 SI 24 scf 25 k scf 26 M scf 27 8 characters 0 00001 to 32000 GOOD ERROR Menu D Additinal Setup Low Cut Flow rate Minimum Flow rate 2 Selection of Temperature Unit Operating Temperature Manual Setting Value Selection of Density Unit O...

Page 52: ...00mm 5 150mm 6 200mm 7 250mm 8 300mm 9 10 Standard 0 High Pressure 1 Low Flow Unit 1 2 Low Flow Unit 2 3 1 Standard 0 High Temperature 1 Low Temperature 2 P l 0 P Usgal 1 P Ukgal 2 0 00001 to 32000 16 characters GOOD ERROR Menu E Detector setup Selection of Nominal Size Selection of Body Type Selection of Sensor Type Selection of K factor Unit K factor value of 15 deg C Detector number Self diagno...

Page 53: ... to 32000 0 001 to 10 000 Nm3 0 k Nm3 1 M Nm3 2 NI 3 Sm3 4 k Sm3 5 M Sm3 6 SI 7 scf 8 k scf 9 M scf 10 kg m3 0 Ib cf 1 Ib USgal 2 Ib UKgal 3 0 00001 to 32000 deg C 0 deg F 1 999 9 to 999 9 32000 to 32000 32000 to 32000 kg 0 t 1 Ib 2 k Ib 3 s 0 m 1 h 2 d 3 0 00001 to 32000 0 to 99 0 to 99 0 to 30 FLOW 0 TEMP 1 999 9 to 999 9 999 9 to 999 9 0 0 OUT LIMIT H 1 TEMP f 2 GOOD ERROR Menu F Thermometer fu...

Page 54: ...50 00 0 to 32000 50 00 to 50 00 0 to 32000 50 00 to 50 00 GOOD ERROR Menu H Adjust Trimming 4mA Trimming 20mA User Adjust Reynolds Coefficient Density at operating condition Viscosity factor Expansion correction for compressible Gas Instrumental Error Adjust First break point frequency f1 First correcting value d1 Second break point frequency f2 Second correcting value d2 Third break point frequen...

Page 55: ...ting simulated frequency 2 Velocity Span velocity Vortex frequency Span frequency Density value Calculated by Thermometer Error Records Selection of Output Function when High Vibration error is indicated Software Revision Number Self diagnostic message Item Name R W Data Range Unit Remark Initial value Decimal Point Disp U D Indicate only for F10 Saturated Steam or Super heat steam or Liquid mass ...

Page 56: ...imum flow velocity However range of measurable flow velocity is as described in Table 9 5 2 B15 DAMPING Damping time constant Set damping time constant values from 0s to 99sec B20 CONTACT OUT Contact output Select contact output T050401 EPS OFF 0 SCALED PULSE 1 UNSCALED PULSE 2 FREQUENCY 3 ALARM 4 FLOW SW LOW ON 5 FLOW SW LOW OFF 6 Scaled pulse output Refer to B21 Unscaled pulse output Refer to B2...

Page 57: ...NK in B31 is selected indicator is blank TEMP can be selected when Option Code MV B40 TOTAL START Select the START STOP of totalizer from STOP 0 START 1 B45 TOTAL RATE Total rate of the totalizer Set the total rate of the totalizer B47 TOTAL RESET Reset the totalizer When totalizer reset function is executed the total display and communication parameter are reset The following items should be done...

Page 58: ...ty from kg m3 0 lb 1 lb USgal 2 lb UKgal 3 C26 DENSITY f Density at normal operation conditions Set the density value of the fluid at operating condition for mass flow unit C27 MASS UNIT Mass flowrate unit Select the mass flowrate unit from kg 0 t 1 lb 2 k lb 3 The following item should be done in case of which C20 is GAS STEAM Volume C30 TEMP UNIT Fluid temperature unit at operating conditions Se...

Page 59: ...perature at operating condition Range is 196 to 450 C D25 DENSITY UNIT Density Unit of Flow measurement Select the unit of density from kg m3 0 lb 1 lb USgal 2 lb UKgal 3 D26 DENSITY f Density at normal operation conditions Set the density value of the fluid at operating condition for mass flow unit D30 OUT LIMIT Limit value of output and indication Set limit value of output from 100 0 to 110 0 D3...

Page 60: ...6 ltem F Thermometer These items are for setting of thermometer and available when build in thermometer type Option code MV F10 Function Thermometer function Select the thermometer function Monitor only 0 Only temperature measurement Saturated Steam Mass Flow rate is calculated from density values by temperature measurement using saturated steam table Superheat Steam Mass Flow rate is calculated f...

Page 61: ...et lst temperature coefficient using the density correction F31 2nd coef 2nd coefficient Set lst temperature coefficient using the density correction F32 MASS UNIT Mass unit Select mass flow rate unit from kg 0 t 1 lb 2 k lb 3 F35 TIME UNIT Time unit Select time unit from s 0 m 1 h 2 d 3 F40 FLOW SPAN Flow span Set span flow rate 0 to 32000 F45 DAMPING Flow damping Set flow damping 0 to 99sec F50 ...

Page 62: ...n Gas Qn this expansion factor is useful to correct the deviation from the ideal gas law H40 FLOW ADJUST Select a break point correction Select a break point correction for the instrumental error from NOT ACTIVE 0 OR ACTIVE 1 H41 H45 FLOW ADJUST Instrumental Error Correction Correct the instrumental error in flowmeter characteristics using 1 line segment approximation with five correction factors ...

Page 63: ...e Noise Balance Mode from AUTO 0 or MANUAL 1 or TUNING AT ZERO 2 K26 N B RATIO The ratio of Noise Balance When NOISE BALANCE MODE N B MODE is AUTO noise balance value is the indication only When N B mode is MANUAL the noise balance can be adjusted entering the setting values Note Refer to 6 2 Adjustment for Manual Mode K28 SET VORTEX F Output test by setting simulated frequency Amplifier check is ...

Page 64: ...ration Hold Normal Operation Normal Operation Normal Operation Normal Operation Remain in operation at Temp 50 C or Temp 300 C Remain in operation at Manual setting condition Remain in operation at Manual setting condition Normal Operation OFF H Normal Operation Halt Normal Operation Normal Operation Normal Operation Normal Operation Normal Operation Stop the total Normal Operation Normal Operatio...

Page 65: ...rocedure Check Procedure 1 Connect the instruments referring to Figure 6 1 and warm up for three minutes more 2 Set span frequency in Parameter J10 OUT ANALOG 3 In case the load resistance is 250 ohm digital multimeter indicates 5V Otherwise if it is known load resistance value it indicates R x 0 02A 4 Check output value after set 50 in Parameter J10 5 Check output value after set 0 in Parameter J...

Page 66: ...t can be changed To change the direction of output arising from burnout switch the setting pin on the CPU assembly see Table 6 1 Table 6 1 Output Setting Pin for Burnout Pin position CPU error burnout direction CPU error burnout output Remark 110 or more 21 6mA DC 2 5 or less 3 6mA DC Set to HIGH before shipment Set to LOW for option specification code C1 T060101 EPS HIGH LOW H L H L TP2 COM HHT P...

Page 67: ...or reads over zero at zero flow 6 2 1 Low Cut Adjustment Adjust to noise elimination or zero flow in the low flowrate or low frequency range The settable range for low cut flowrate is to half of mini mum flowrate 6 2 2 Tuning This adjustment should be done according to a flow figure shown below START Is it zero flow No No Stop flow to be zero Yes Yes Set TUNING AT ZERO of K25 N B MODE Wait more th...

Page 68: ... change after executing TUN ING In this case minimum flowrate is increased Minimum flowrate for TLA value is given by below equation Minimum Flowrate after changing TLA Value Specified Minimum Flowrate TLA Value after Tuning TLA initial value or defalt value F060202 EPS Ensure minimum flowrate for changing TLA value 3 Output After tuning ensure that the indication reads is zero where no fluid is f...

Page 69: ...engineer or skilled personnel CAUTION It is prohibited by law for the user to modify flameproof instruments It is not permitted to add or remove indicators If modification is required contact YOKOGAWA Explosion protected type must be as a rule removed to a non hazardous area for maintenance and be disassembled and reassembled to the original state For TIIS ATEX and SAA explosion proof the display ...

Page 70: ... procedure 1 Remove the terminal box cover 2 Loosen two screws to disconnect leadwires from shedder bar 3 Remove the bracket mounting bolts and remove the terminal box and bracket from the flowmeter body The bracket applies to the 1 25mm to 4 100mm inch flowmeters 4 Remove the four allen bolts securing the terminal box to the bracket 5 Turn the terminal box to the desired orientation When reassemb...

Page 71: ...ion protected type remove the cover after unlock the clamp 3 For the indicator disconnect the cable connector from the amplifier unit 4 Loosen the two indicator mounting screws using a Phillips screwdriver 5 Pull out the indicator 6 Reinstall the indicator in the reverse order to its removal above and secure the mounting screws F070201 EPS Indicator 90 Indicator Mounting Screws 2PCS Figure 7 1 Rem...

Page 72: ...et should be changed to new one b The guide pin on the vortex shedder mounting block meets the guide pin hole See Figure 7 3 The guide pin applies to the 1 to 4 inch flowmeters c The vortex shedder assembly is installed as illus trated in Figure 7 3 d Tighten the sensor mounting bolts or nuts with a torque wrench applying the torque specified below Table 7 1 Torque Value 15 1 2 1 6 140 25 1 1 2 10...

Page 73: ...king Screw Locking Screw Clamp Shielded Cover Converter Case Indicator Converter Cover Bracket Mounting Bolt Terminal Box Bracket Bracket Mounting Bolt Allen Bolt Terminal Box Cover Flow direction Flow direction Flow Direction Arrow Vortex Shedder Assembly Direction of Flow Leadwire Vortex Shedder Mounting Block Guide Pin Hole Pin Guide Pin Hole Vortex Shedder Assembly Vortex Shedder Assembly Clam...

Page 74: ...or for K factor Uk Flow unit conversion factor Refer to item 2 Uk user Flow unit conversion factor for user s unit UTM Factor corresponding to flow unit time ex m minute is 60 PR Pulse rate ex E 3 is 103 Tf Temperature at operating conditions C F FS Flowrate span TR Total rate D Internal diameter m inch µ Viscosity cP ρf Density at operating conditions kg m3 艎b ft3 2 Flow Conversion Factor Uk Flow...

Page 75: ...e A density value which indicated by the order sheet is used M Qf ρn 1 a1 Tft Tn 10 2 a2 Tft Tn 2 10 6 7 14 3 Supplement M Qf ρf Qf ρn 1 a1 Tf Tn 10 2 a2 Tf Tn 2 10 6 Where Tf Tf Tn Density compensation formula ρf ρn 1 a1 Tf 10 2 a2 Tf 2 10 6 ρ1 Density at T1 ρ2 Density at T2 k1 ρ1 ρn k2 ρ2 ρn T1 T1 Tn T2 T1 Tn Then a1 and a2 can be calculated from formulas below a1 k1 1 T2 2 k2 1 T1 2 T1 T2 2 T2 ...

Page 76: ...ostic Is there a snapping sound from the flowmeter Check the cavitation referring to 9 5 Sizing Yes Is digitalYEWFLO properly grounded No Ground YEWFLO No Does the value in K34 VORTEX FREQ undergo a lot of changes Yes This case is due to coating of stuff vortex shedder bar Check the piping inner surfaces Normal No Check standards Yes Yes F080101 EPS Note 1 Note 2 This is the temperature and pressu...

Page 77: ...re the Low cut value correctly Is the TLA value configured correctly No No Configure the TLA value referring to 6 2 2 Tuning No Is the density value configured correctly Configure the density value correctly at operating conditions No Yes Yes Yes Is output indicated when K25 N B MODE is MANUAL and K26 NOISE RATIO is 0 No Is there broken the sensor No Replace the AMP unit Replace the shedder bar Ye...

Page 78: ...d digitalYEWFLO No Yes Does low cut adjust Adjust to low cut Does the tuning execute No Execute the tuning referring 6 2 Adjustment for manual mode Yes Does high vabrations occurs in pipeline No Eliminate vibration noise using pipe support Yes Are pulsation produced Check the pipeline conditions referring 2 INSTALLATION F080103 EPS Yes Was a faulty area found with selfdiagnosis No Refer to the err...

Page 79: ...ed correctly Yes Adjust to within the tolerance limits Yes Yes No Are the parameters confiured correctly at operational conditions Configure the parameters correctly No Go to 8 1 Flow F080201 EPS Yes Was a faulty area found with self diagnostic No Refer to the error code list and check for recovery measures If a built in indicator is attached check the display of the error code Connect a hand held...

Page 80: ...F090101 EPS Flange Type built in indicator Wafer Type Figure 9 1 1 External Views Integral Type Remote Type The Remote Converter Type Vortex Flowmeter DY N is used with the Model DYA Vortex Flow Converter A special cable DYC is used between these instruments F090102 EPS Model DYA Vortex flow converter built in indicator Model DYC Cable Model DY N Vortex flowmeter Figure 9 1 2 External Views Remote...

Page 81: ...n Wetted Parts Housing Case Cover Aluminum alloy JIS ADC12 Name Plate Stainless steel JIS SUS304 DYA Mounting Bracket for 2B pipe Cold reduced carbon steel sheet JIS SPCC JIS SECC Coating Color Housing Polyurethane corrosion resistant coating Deep sea moss green Munsell 0 6GY 3 1 2 0 DYA Mounting Bracket for 2B pipe Polyurethane corrosion resistant coating Frosty white Munsell 2 5Y 8 4 1 2 Protect...

Page 82: ...3 3 mH or less Input Impedance of Receiver Connected to the Receiving Resistance 10 kΩ or more at 2 4 kHz 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 pulses output per second at 100 of output Pulse frequency M...

Page 83: ...1 EPS 55 Figure 9 2 1 Ambient Temperature limit Integral Type R E 10 5 0 0236 250 600 10 5 16 4 24 7 42 Power Supply Voltage E V Ω Communication applicable range BRAIN and HART 30 Load Resistance F090202 EPS Figure 9 2 2 Relationship Between Power Supply and Load Resistance HIGH level LOW level 0 V 0 to 2 V F090203 EPS Figure 9 2 3 High and low level Pulse output ...

Page 84: ...ence of process fluids The use of inappropriate materials can result in the leakage of corrosive process fluids and cause injury to personnel and or damage to plant facilities It is also possible that the instrument itself 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 su...

Page 85: ...ombination of LT and Rh is not available L ASTM S31803 E EN1 4517 Note 2 L DCS1 L DCS1 or EN1 4517 X ASTM N10276 X ASTM CW 12MW X ASTM CW 12MW X ASTM CW 12MW X ASTM N10276 Standard Anti corrosion version II HY Note 1 High process temperature version HT Note 1 Cryogenic version LT Note 1 Note 3 TIIS Flame proof approval JF3 Shedder bar material DY015 DY025 DY040 DY050 DY080 DY100 DY150 DY200 DY250 ...

Page 86: ...5 up to DY200 DY015 up to DY300 DY025 R1 up to DY200 R1 DY040 R2 up to DY200 R2 DY015 up to DY300 DY025 R1 up to DY200 R1 DY040 R2 up to DY200 R2 DY015 up to DY300 DY025 R1 up to DY200 R1 DY040 R2 up to DY200 R2 DY015 up to DY300 DY025 R1 up to DY200 R1 DY040 R2 up to DY200 R2 DY015 up to DY300 DY025 R1 up to DY200 R1 DY040 R2 up to DY200 R2 DY015 up to DY300 DY025 R1 up to DY200 R1 DY040 R2 up to...

Page 87: ... Level 2 Declaration and Calibration Equipment List Level 3 Declaration and Primary Standard List Level 4 Declaration and YOKOGAWA Measuring Calibration Certificate Flameproof Packing Adapter Power 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 N LT DY N HT Cryogenic Version High Process Tempe...

Page 88: ... by the vendors 1 Meterbody 1 Meterbody 2 Shedder bar 1 Meterbody 2 Shedder bar 3 Bottom plug 1 Meterbody 2 Shedder bar 3 Bottom plug 4 Welding rod Positive Material Identification certificate to be attached for the main 3 chemical components of specified materials Each certificate to be attached 1 Meterbody 1 Meterbody 2 Shedder bar 1 Welder Welding Operator Performance Qualification or Welder Qu...

Page 89: ...e is assumed 5 Density change Calculation 6 Refer to Detailed Accuracy See P 9 15 1 When MV is chosen HT LT is not available 2 Measurement temperature is changed by the heat insulation method of piping and piping method Refer to 2 2 Piping about heat insulation P 2 3 In case of the Mass Flow measurement of saturated steam and superheat steam it is necessary to make a heat insulation 3 Mass Flow ra...

Page 90: ... variable type MV for DY025 R1 and DY040 R2 are not available T10 1 EPS Model Code Note 2 Measurable minimum flow velocity Range of measurable flow velocity Reduced bore type Option Code R1 R2 Flange piping size A DY025 DY040 DY050 DY080 DY100 DY150 DY200 R1 Detector size inner dia B 15 14 6 mm Note 3 25 25 7 mm 40 39 7 mm 50 51 1 mm 80 71 mm 100 93 8 mm 150 138 8 mm R2 Detector size inner dia B 1...

Page 91: ...te Type Flowmeter 40 to 60 C Remote Type Converter Maximum Working Pressure 16MPa DY015 to DY200 5MPa DY250 and DY300 Electrical Connection ANSI 1 2NPT female Factory Mutual FM T090407 EPS CENELEC ATEX KEMA Intrinsically safe Approval Note 2 Applicable Standard EN50014 1997 A1 A2 EN50020 2002 EN50284 1999 Type of protection EEx ia IIC T4 T1 Integral Type Flowmeter and Remote Type Flowmeter EEx ia ...

Page 92: ... 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 IP67 Electrical Parameters Ui 30Vdc Ii 165mAdc Pi 0 9W Ci 12nF Li 0 15mH Intrinsically Safe for Class I II III DIV 1 Groups A B C D E F and G Non incendive for Class I II DIV 2 Groups A B C D E F and G ClassIII DIV 1 Temperature C...

Page 93: ...ximum Input Current Ii 165mAdc Maximum Input Power Pi 0 9W Internal Capacitance Ci 37nF Internal Inductance Li 0mH Ambient Temperature 20 to 60 C Type of Protection Ex n IIC T4 IP67 Integral Type Flowmeter Remote Type Flowmeter and Remote Type Converter Hazardous Area Class I Zone 2 Maximum Input Voltage Ui 30Vdc Ambient Temperature 20 to 80 C Electrical connection ANSI 1 2 NPT female ISO M20 1 5 ...

Page 94: ...00 R1 DY025 R1 up to DY200 R1 DY040 R2 up to DY200 R2 DY040 R2 up to DY200 R2 Maximum flow velocity Note 10 m s 80 m s Minimum flow velocity flow velocity obtained from Table 9 5 1 or flow velocity at Reynolds number of 5000 whichever is greater For liquid Reynolds number of 5000 See P 9 16 Calculation formula flow velocity obtained from Table 9 5 1 or flow velocity at Reynolds number of 5000 whic...

Page 95: ...ned above Guarantee conditions of liquid volumetric flow rate the accuracy of a product before shipment in our water actual test facility Totalized value of 2000 pulse or greater straight pipe length upper 10D or greater lower 5D or greater Fluid temp 20 10degC Gas Steam The accuracy which is add up from liquid measurement accuracy The accuracy is confirmed by actual measured value of typical nomi...

Page 96: ...operating conditions mPa s cP Kinematic viscosity at operating conditions 10 6 m2 s cSt Typical fluid example Table 9 5 4 Range of Measurable Water Flow Rate At standard condition of 15 C ρ 1000 kg m3 DYF Tab 14 b Model Code Range of Fixed Accuracy Flow Rate in m3 h Measurable Flow Rate in m3 h DY015 DY025 DY040 DY050 DY080 DY100 DY150 DY200 DY250 DY300 DY025 R1 DY040 R1 DY050 R1 DY080 R1 DY100 R1...

Page 97: ...lues 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 DYF Tab 15 Table 9 5 6 Range of Measurable Saturated Steam Flow Rate at Selected Process Pressures Minimum and Maximum Measurable Flow Rate in kg h 0 1 MPa 5 8 10 7 55 8 13 4 18 9 169 7 26 5 29 2 405 44 0 671 84 9 1295 148 226...

Page 98: ...sing equation 3 The flow velocity when the flow rate is 10 m3 h is given by υ 354 Qf D2 354 10 25 72 5 4 m s Therefore substitute this value in equation 3 P 124 10 5 992 5 42 35 3 kPa Calculation of pressure loss for reduced bore type Option code R2 obtained from the following equations P 138 10 5 ρf υ2 5 or P 173 ρf Qf2 6 D4 Example DY050 R2 hot water 50 deg C flowrate 15 m3 h 1 Since the density...

Page 99: ...7 3 06 78 5 3 09 73 9 2 91 73 9 2 91 73 9 2 91 69 3 2 73 AD4 AD3 61 2 2 41 61 2 2 41 64 4 2 54 64 4 2 54 65 1 2 56 61 2 2 41 57 4 2 26 127 5 00 71 2 80 40 1 57 100 3 94 DY080 80mm 3in AA4 AA2 AA1 AJ4 AJ2 AJ1 AD2 AD1 AA4 AA2 AA1 AJ4 AJ2 AJ1 DY100 100mm 4in AD1 AD2 AD3 AD4 INTEGRAL REMOTE 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 p...

Page 100: ...6 10 155 6 10 165 6 50 165 6 50 152 4 6 00 165 1 6 50 165 1 6 50 339 13 35 339 13 35 344 13 54 344 13 54 344 13 54 344 13 54 337 5 13 29 158 6 22 16 0 63 18 0 71 26 1 02 19 1 0 75 22 4 0 88 31 8 1 25 20 0 79 120 4 72 120 4 72 130 5 12 120 7 4 75 127 5 00 127 5 00 125 4 92 4 0 16 4 0 16 4 0 16 8 0 31 8 0 31 8 0 31 8 0 31 19 0 75 19 0 75 19 0 75 19 0 75 19 0 75 19 0 75 18 0 71 8 2 8 4 11 9 8 1 9 3 1...

Page 101: ...54 21 81 579 22 80 515 20 28 525 20 67 532 20 94 554 21 81 241 9 49 22 0 87 30 1 18 30 1 18 28 4 1 12 41 1 1 62 62 2 44 69 9 2 75 24 0 95 34 1 34 63 6 2 50 290 11 42 305 12 01 298 5 11 75 330 2 13 00 349 3 13 75 393 7 15 50 295 11 61 310 12 20 320 12 60 349 3 13 75 23 0 91 25 4 1 00 25 0 98 22 4 0 88 31 8 1 25 38 1 1 50 22 0 87 26 1 02 30 1 18 31 8 1 25 33 4 43 4 76 4 36 4 54 4 84 4 45 4 52 4 55 4...

Page 102: ... 18 80 8 3 18 77 8 3 06 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 17 0 67 17 0 67 17 0 67 21 0 83 14 0 55 20 0 79 20 0 79 DY050 50mm 2in LT HT 45 9 1 81 49 8 1 96 48 6 1 91 48 6 1 91 55 4 2 18 60 1 2 37 58 7 2 31 58 7 2 31 17 0 67 17 0 67 17 0 67 17 0 67 Note 1 Note 1 Note 1 Note 1 Note 1 Note 1 Note 1 Note 1 Note 1 Note 1 Note 1 Note 1 75 2 95 92 3 62 51 1 2 01 301 11 ...

Page 103: ...19 0 75 19 0 75 23 0 91 15 7 0 62 22 4 0 88 22 4 0 88 18 0 71 CA4 170 6 69 51 1 2 01 155 6 10 155 6 10 165 6 50 165 6 50 152 4 6 00 165 1 6 50 165 1 6 50 482 18 98 482 18 98 487 19 17 487 19 17 487 19 17 487 19 17 481 18 94 301 11 85 16 0 63 18 0 71 26 1 02 19 1 0 75 22 4 0 88 31 8 1 25 20 0 79 120 4 72 120 4 72 130 5 12 120 7 4 75 127 5 00 127 5 00 125 4 92 4 0 16 4 0 16 4 0 16 8 0 31 8 0 31 8 0 ...

Page 104: ...269 7 10 62 292 11 50 8 0 31 12 0 47 12 0 47 12 0 47 12 0 47 8 0 31 8 0 31 23 0 91 22 4 0 88 25 0 98 33 1 30 22 4 0 88 28 4 1 12 22 0 87 26 1 02 8 0 31 310 12 20 310 12 20 386 15 20 375 14 77 185 6 7 31 330 12 99 350 13 78 342 9 13 50 375 14 76 381 15 00 419 1 16 50 469 9 18 50 340 13 39 360 14 17 419 1 16 50 640 25 20 650 25 59 646 25 43 665 26 18 684 26 93 709 27 91 645 25 39 655 25 79 662 26 06...

Page 105: ...L C CS D H H1 T J N G Weight kg Model Code Process Connection L C CS D H H1 T J N G Weight kg Model Code Process Connection L C CS D H H1 T J N G Weight kg 136 170 51 1 39 7 Model Code Process Connection L C CS D H H1 T J N G Weight kg Model Code Process Connection L C CS D H H1 T J N G Weight kg Model Code Process Connection L C CS D H H1 T J N G Weight kg DY080 R1 BA1 BS1 BP1 190 5 357 23 9 152 ...

Page 106: ...ATOR 87 5 103 5 CLAMP H H1 125 T L φD 59 74 59 4 5 φ94 Model Code Process Connection L C CS D H H1 T J N G Weight kg 310 185 6 138 8 DY200 R1 209 BA1 BS1 BP1 342 9 484 28 4 298 5 8 22 4 70 7 BA2 BS2 BP2 381 503 41 1 330 2 12 25 4 102 9 BJ1 330 477 5 22 290 12 23 58 7 BJ2 350 487 5 30 305 12 25 74 1 Only For TIIS Explosion proof KEMA Explosion proof ...

Page 107: ...140 445 5 16 105 19 10 BJ2 140 445 5 18 105 19 10 5 BJ1 185 497 18 150 8 19 19 BJ2 200 504 5 22 160 8 23 22 1 150 39 7 25 7 Model Code Process Connection L C CS D H H1 T J N G Weight kg Model Code Process Connection L C CS D H H1 T J N G Weight kg Model Code Process Connection L C CS D H H1 T J N G Weight kg Model Code Process Connection L C CS D H H1 T J N G Weight kg Model Code Process Connectio...

Page 108: ...CAL CONNECTION JIS G1 2 Female ANSI 1 2NPT Female ISO M20 x 1 5 Female CLAMP Only For TIIS Explosion proof KEMA Explosion proof EARTH TERMINAL Model Code Process Connection L C CS D H H1 T J N G Weight kg 310 185 6 138 8 DY200 R1 HT 339 BA1 BS1 BP1 342 9 614 28 4 298 5 8 22 4 70 7 BA2 BS2 BP2 381 633 41 1 330 2 12 25 4 102 9 BJ1 330 607 5 22 290 12 23 58 7 BJ2 350 617 5 30 305 12 25 74 1 ...

Page 109: ... Model Code Process Connection L C CS D H H1 T J N G Weight kg 200 71 39 7 DY080 R2 136 BA1 BS1 BP1 190 5 334 8 23 9 152 4 4 19 16 2 BA2 BS2 BP2 209 6 344 3 28 4 168 2 8 22 4 20 BJ1 185 332 18 150 8 19 13 6 BJ2 200 339 5 22 160 8 23 16 2 Model Code Process Connection L C CS D H H1 T J N G Weight kg 270 138 8 71 DY150 R2 175 BA1 BS1 BP1 279 4 418 2 25 4 241 3 8 22 4 43 3 BA2 BS2 BP2 317 5 437 3 36 ...

Page 110: ... 318 BA1 BS1 BP1 279 4 561 2 25 4 241 3 8 22 4 43 3 BA2 BS2 BP2 317 5 580 3 36 6 269 7 12 22 4 61 3 BJ1 280 561 5 22 240 8 23 40 3 BJ2 305 574 28 260 12 25 50 3 Model Code Process Connection L C CS D H H1 T J N G Weight kg 220 93 8 51 1 DY100 R2 HT 301 8 BA1 BS1 BP1 228 6 518 8 23 9 190 5 19 25 9 BA2 BS2 BP2 254 531 5 31 8 200 2 22 4 34 4 BJ1 210 509 5 18 175 19 21 3 BJ2 225 517 24 185 23 25 3 Mod...

Page 111: ...AD4 46 23 13 AJ1 49 5 24 7 13 AJ2 49 5 24 7 13 AJ4 67 2 33 6 17 AP1 AA1 56 28 14 AP2 AA2 62 9 31 4 17 AP4 AA4 62 9 31 4 17 AD1 to AD4 60 1 30 1 13 AJ1 63 6 31 8 17 AJ2 63 6 31 8 17 DY040 40A E1 AJ4 84 9 42 4 21 AP1 AA1 69 7 34 8 14 AP2 AA2 80 8 40 4 20 AP4 AA4 80 8 40 4 20 AD1 to AD4 77 8 38 9 17 AJ1 74 2 37 1 17 AJ2 74 2 37 1 17 Model Code Process Connection L B C D H H1 E F G Weight kg 100 40 71...

Page 112: ...40 297 18 105 19 8 5 CA4 155 4 304 7 28 8 114 3 22 4 11 8 CA5 177 8 315 9 38 2 124 28 4 16 4 BD1 to BD4 150 302 18 110 18 8 9 BD5 to BD6 170 312 26 125 22 12 8 Model Code Process Connection L C D H H1 T J N G Weight kg 150 190 190 170 150 25 7 129 4 DY025 25A E1 BJ4 130 285 22 95 19 8 7 BP1 BS1 BA1 108 274 14 2 79 2 15 7 6 7 BP2 BS2 BA2 124 282 17 5 89 19 7 3 BP4 BS4 BA4 124 282 24 89 19 7 8 BS5 B...

Page 113: ... N G Weight kg 370 230 8 277 DY250 250A E1 DY300 300A E1 BP1 BS1 BA1 406 4 571 2 30 2 362 12 25 4 90 1 BP2 BS2 BA2 444 5 590 5 47 8 387 4 16 28 5 125 1 BJ1 400 568 24 355 12 25 78 1 BJ2 430 583 34 380 12 27 100 1 400 276 2 307 BP1 BS1 BA1 482 6 639 3 31 8 431 8 12 25 4 140 1 BP2 BS2 BA2 520 7 658 5 50 8 450 9 16 31 8 178 1 BJ1 445 620 5 24 400 16 25 100 1 BJ2 480 638 36 430 16 27 128 1 Model Code ...

Page 114: ...T J N G Weight kg 170 51 1 39 7 136 DY050 E1 R1 BJ1 155 304 5 16 120 4 19 10 6 BJ2 155 304 5 18 120 8 19 11 2 BA1 BS1 BP1 152 4 303 2 19 1 120 7 4 19 11 5 BA2 BS2 BP2 165 1 309 5 22 4 127 8 19 13 7 Model Code Process Connection L C CS D H H1 T J N G Weight kg 200 71 51 1 158 DY080 E1 R1 BJ1 185 341 5 18 150 8 19 18 7 BJ2 200 349 22 160 8 23 21 8 BA1 BS1 BP1 190 5 344 5 23 9 152 4 4 19 22 BA2 BS2 B...

Page 115: ...NPT Female ISO M20 1 5 Female Only for KEMA Explosionproof CLAMP EARTH TERMINAL φD L 75 5 91 H1 H 20 5 32 5 N φG φC 14 5 φ J φ78 T 58 φCS 310 185 6 138 8 209 DY200 E1 R1 BJ1 330 465 22 290 12 23 58 8 BJ2 350 475 30 305 12 25 74 2 BA1 BS1 BP1 342 9 471 5 28 4 298 5 8 22 4 70 8 BA2 BS2 BP2 381 490 5 41 1 330 2 12 25 4 103 Model Code Process Connection L C CS D H H1 T J N G Weight kg ...

Page 116: ...H H1 T J N G Weight kg 200 71 39 7 136 DY080 E1 R2 BJ1 185 319 5 18 150 8 19 13 7 BJ2 200 327 22 160 8 23 16 3 BA1 BS1 BP1 190 5 322 5 23 9 152 4 4 19 16 3 BA2 BS2 BP2 209 6 331 8 28 4 168 2 8 22 4 20 1 Model Code Process Connection L C CS D H H1 T J N G Weight kg 220 93 8 51 1 158 8 DY100 E1 R2 BJ1 210 354 18 175 19 21 BJ2 225 361 5 24 185 23 25 BA1 BS1 BP1 228 6 363 3 23 9 190 5 19 25 6 BA2 BS2 ...

Page 117: ...TOR CLAMP Only for TIIS Explosion proof KEMA Explosion proof SAA Explosion proof ELECTRICAL CONNECTION both sides EARTH TERMINAL Signal Cable for Remote Type DYC Unit mm approx inch Black White Red Red White Black 80 3 15 70 2 76 70 2 76 80 3 15 φ9 2 0 36 Blue 60 2 36 25 0 98 95 3 74 60 2 36 50 1 97 20 0 79 Sepcified Length L 30m max DYC Flowmeter Converter Color Cable Color and Terminal Terminal ...

Page 118: ... Unit mm Adapter body M Screw Packing case Hexagon socket set screw O Ring Packing O Ring O Ring Washer Union nut Packing gland Clamp ring Clamp nut O Ring Hexagon socket set screw B coupling Cable user s scope T1 G 1 2 G 1 2 35 39 20 0 0 26 T2 C F G D 94 5 L 8 to 10 10 to 12 10 0 12 0 16 8 10 16 10 12 Size Identification mark Packing dimensions Weight kg Cable outer diameter Fig50 ...

Page 119: ...pe Converter with indicator Power Supply 10 5 to 42Vdc max Output Signal Current Output 4 to 20mAdc Pulse output On 2Vdc 200mA Off 42Vdc 4mA Maximum Working Pressure 16MPa DY015 to DY200 5MPa DY200 and DY300 Electrical Connection ANSI 1 2 NPT female ISO M20 X 1 5 female Intrinsically Safe Applicable Standard EN50014 1997 EN50020 2002 EN50284 1999 EN60529 1991 Certificate KEMA 03ATEX1136X Type of P...

Page 120: ... Ambient Temperature Process Temperature 80 C 135 C 80 C 200 C 80 C 300 C 80 C 450 C T4 Temperature Class T3 T2 T1 T100101 5 eps Use HT version above 250 C Electrical data Signal Supply and Pulse circuit Ui 32Vdc 30Vdc for the remote converter Ci 1 76nF Li 0mH For connection of DY N series Maximum capacitance of cable 160nF Connect to DYA series only Electrical Connection ANSI 1 2 NPT female ISO M...

Page 121: ...tion n DY flowmeter SUPPLY PULSE Safety barriers Integral type Note In any safety barrier used output current must be limited by a resistor R such that Io Uo R Electric data Supply and Output Circuit SUPPLY and PULSE and Maximum Input Voltage Ui 30V Maximum Input Current Ii 165mA Maximum Input Power Pi 0 9W Internal Capacitance Ci 6nF Internal Inductance Li 0 15mH Remote type without built in Temp...

Page 122: ...e STYLE Style code SUPPLY Supply voltage OUTPUT Output signal MWP Maximum working pressure K FACTOR Device specific factor RANGE Specified range NO Manufacturing serial number 1 1 The first digit in the final three numbers of the serial number appearing after NO on the nameplate indicates the year of production The following is an example of a serial number for a product that was produced in 2011 ...

Page 123: ...A S12 0 01 1998 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 T4 Nonincendive for Class I II Div 2 Groups A B C D F and G Class III Div 1 T4 and Class I Zone 2 Group IIC T4 Ambient Temperature 29 to 60 C Integral Type Flowmeter 29 to 80 C Remote Type Flowmeter 40 to 60 C Remote Type Converter Maximum Working Pressure 16MPa ...

Page 124: ...rdance with National Electrical Code ANSI NFPA70 Dust tight conduit seal must be used when installed in class II and III environments Do not alter drawing without authorization from FM Nonincendive and WARNING Hazardous Location Non Hazardous Location Class I II Division 2 Groups A B C D F and G Class III Division 1 and Class I Zone 2 Group IIC Integral type Remote type DY flowmeter SUPPLY PULSE P...

Page 125: ...ce Li 0mH Ambient Temperature 20 to 60 C Type of Protection Ex n IIC T4 IP67 Integral Type Flowmeter Remote Type Flowmeter and Remote Type Converter Hazardous Area Class I Zone 2 Maximum Input Voltage Ui 30Vdc Ambient Temperature 20 C to 80 C Electrical Connection ANSI 1 2 NPT female ISO M20X1 5 female 10 3 2 Installation WARNING All wiring shall comply with local installation requirements and loc...

Page 126: ...y safety barriers used the output current must be limited by a resistor R such that Io Uo R Type n Remote type A B T 1 C A B T DY flowmeter Integral type Non Hazardous Location Non Hazardous Location DYC Signal cable 1 Wire for T terminal With temperature sensor type installed Without temperature sensor type not installed SUPPLY PULSE SUPPLY PULSE Power Supply Power Supply Receiver Receiver DYA co...

Page 127: ...p p Maximum Working Pressure 16MPa DY015 to DY200 5MPa DY200 and DY300 Electrical Connection ANSI 1 2 female Special Intrinsically Safe Applicable Standard C22 2 No 0 4 2004 C22 2 No 157 M1987 C22 2 No 213 M1987 C22 2 No 1010 1 92 CAN CSA E60079 0 02 CAN CSA E60079 11 02 CAN CSA E60079 15 02 ANSI ISA 12 27 01 2003 Certificate 1198227 Type of Protection Ex ia IIC T4 T1 and Ex nC IIC T4 T1 Integral ...

Page 128: ...er SUPPLY PULSE A B T 1 C A B T DY flowmeter SUPPLY PULSE Safety barriers Safety barriers Integral type DY N flowmeter Hazardous Location Group IIC Zone 0 Class I II III Division 1 Groups A B C D E F and G Non Hazardous Location DYC Signal cable 1 Wire for T terminal With temperature sensor type installed Without temperature sensor type not installed F100401_1 EPS Electrical parameters of vortex f...

Page 129: ...etween flowmeter converter and general purpose equirement Uo Ui Io Ii Po Pi Co Ci Ccable Lo Li Lcable Voc Vmax Isc Imax Ca Ci Ccable La Li Lcable Uo Io Po Co Voc Isc Ca and La are nonincendive field wire parameters of general purpose equipment F100401_2 EPS General Purpose Equipment WARNING The general purpose equipment must be CSA certified as the equipment which have type n or non incendive fiel...

Page 130: ...2 DY025 DY040 R1 DY050 R2 DY040 DY050 R1 DY080 R2 DY050 DY080 R1 DY100 R2 DY080 DY100 R1 DY150 R2 DY100 DY150 R1 DY200 R2 DY150 DY200 R1 DY200 DY250 DY300 DYA TC14934 TC14935 N None Indicator D With Indicator N None Indicator N None Indicator D With Indicator Remote Type Detector Integral Type Flowmeter N None Indicator D With Indicator N None Indicator Remote Type Detector T100404 EPS Integral Ty...

Page 131: ... Directive 97 23 EC DY015 and DY025 are not attached CE mark of PED because they do not under CE mark of PED Special order product 2 Installation WARNING Please tighten the bolts for piping joint according to the prescribed torque values Please take measure to protect the flowmeters from forces caused by vibration through piping 3 Operation WARNING The temperature and pressure of fluid should be a...

Page 132: ...cation label equipment nameplate and precau tionary information furnished 2 Electrical Apparatus of Flame proof Type of Explosion Pro tected Construction Electrical apparatus which is of flameproof construction is subjected to a type test and certified by the Japanese Ministry of Labour aiming at preventing explosion caused by electrical apparatus in a factory or any location where inflammable gas...

Page 133: ...For cable wiring cable glands cable entry devices for flameproof type to wiring connections shall be attached All non live metal parts such as the enclosure shall be securely grounded For details see the USER S GUIDE LINES for Electrical Installations for Explosive Gas Atmospheres in General Industry published in 1994 1 Cable Wiring For cable wiring cable glands cable entry devices for flameproof ...

Page 134: ...age the joints or shock the enclosure b If any damage occurs in threads joints or mating surfaces inspection windows connections between the transmitter and terminal box shrouds or clamps or external wiring connections which are essential in flameproofness contact Yokogawa Electric Corporation CAUTION Do not attempt to re process threaded connections or refinish joints or mating surfaces c Unless ...

Page 135: ...t temperature 9 2 5 Correct WARNING and Installation Diagram of Non incendive 9 2 6 Change Data Plate 9 4 1 Change the process temperature and ambient temperature 9 4 5 Correct the Installation Diagram of Non incendive 9 4 6 Change Data Plate 10 Change the technical data 4th Sep 2003 2 4 2 5 2 8 2 9 2 11 3 10 4 1 4 3 5 9 2 3 Add BS1 to 5 Table 2 3 2 Add BS1 to 5 2 4 Add Hydrostatic Pressure Test e...

Page 136: ...4 5 15 5 16 8 2 9 5 9 6 9 7 9 8 9 10 9 11 9 12 9 14 9 19 9 20 9 22 9 23 9 24 Revision Vertical Installation Revision 7 Revision Revision K36 H27 Revision J10 J20 Revision Revision Revision of specification Revision of specification Revision of specification Revision of specification Table 9 4 3 Revision Revision of specification Revision of specification Table 9 5 1 Revision Tables Revision Tables...

Page 137: ... 15 9 16 10 1 to 12 Revised Item Add discviptions of R2 Delete 4 6 2 Delete a note Add to CAUTION Add to CAUTION Revisions Add R2 Add R2 Revisions Revision Add R2 Revisions Add R2 Add R2 Add R2 Add R2 Add R2 Revisions Revisions Add R2 Revision Revisions Additions Additions Additions Additions Additions Additions Additions Revisions of Figure 6 1 Additions of Table 7 1 Revisions of Figure 7 3 Corre...

Page 138: ...11 Revised Item Figure 1 Revision 2 4 Revision Table 2 3 Revision Figure 3 2 Revision Table 3 1 Revision Figure 3 5 Revision Figure 4 4 Revision 4 6 Revision D10 Revision K45 Revision NOTE Revision NOTE Revision NOTE Revision 6 2 1 Revision 9 2 Revision 9 3 Revision 9 4 1 Revision and add an option specification 9 4 2 Revision Revision Revision and add E1 drawings 10 5 Revision ...

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