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Appendix C Flow Meter Calculations

Series M22/M23/M24 Instruction Manual

C-2

M-000-00010

Insertion Flow Meter Calculations

Flowing Velocity

Volume Flow Rate

Mass Flow Rate

Where:

A = Cross sectional area of the pipe (ft^2)
f = Vortex shedding frequency (pulses / sec)
K

= Meter factor corrected for Reynolds Number (pulses / ft)

= Volume flow rate (ft^3 / sec)

= Mass flow rate (lbm / sec)

= Flowing velocity (ft / sec)



= Density (lbm / ft^3)



Содержание Pro-T

Страница 1: ...00010 0 1 VorTek Series M22 M23 and M24 Pro V Vortex Volumetric and Mass Flow Meters Instruction Manual Document Number M 000 00010 Rev 8 2018 8475 W I 25 Frontage Rd Suite 300 Longmont CO 80504 303 6...

Страница 2: ...e high temperature option HT process temperature range is 40 C up to 400 C Pro VTM Multivariable Mass Vortex Flowmeters Tmax Process Temperature Class Value Gas ST Version HT Version 80 C T6 85 C 95 C...

Страница 3: ...uman or computer language in any form or by any means electronic mechanical manual or otherwise or disclosed to third parties without the express written permission of VorTek Instruments The informati...

Страница 4: ...quirements 2 1 Unobstructed Flow Requirements 2 2 Recommended Meter Locations 2 3 Series M22 and M24 In Line Flow Meter Installation 2 4 Wafer Style Flow Meter Installation 2 5 Flange Style Flow Meter...

Страница 5: ...3 6 Display Menu 3 8 Alarms Menu 3 9 Totalizer 1 Menu 3 10 Totalizer 2 Menu 3 11 Energy Menu 3 12 Fluid Menu 3 13 Units Menu 3 14 Time and Date Menu 3 15 Diagnostics Menu 3 16 Calibration Menu 3 17 P...

Страница 6: ...3 1 2 Measurement Principle of Vortex Flow Meters 1 4 1 3 Reynolds Number Range of the Pro V 1 6 2 1 Recommended Pipe Length Required for Installation 2 2 2 2 Flange Bolt Torquing Sequence 2 3 2 3 Waf...

Страница 7: ...0 2 36 Isolated Pulse Output Using External Power Supply 2 31 2 37 Non Isolated Pulse Output Using Input Power Supply 2 31 2 38 Isolated Pulse Output Using Meter Power Sup AC only 2 31 2 39 Isolated A...

Страница 8: ...r your local code when wiring this unit to a power source Failure to do so could result in injury or death All AC power connections must be in accordance with published CE directives All wiring proce...

Страница 9: ...2 37 Added Figure 2 47 External 4 20 mA Input and RTD Wiring Loop Power 2 38 Added Figure 2 48 External 4 20 mA Input and RTD Wiring High Power 2 38 Added Figure 2 49 Energy EMS External 4 20 mA Inpu...

Страница 10: ...Table of Contents Series M22 M23 M24 Instruction Manual 0 10 M 000 00010...

Страница 11: ...og 4 20 mA output signal offers your choice of volumetric or mass flow rate Mass flow rate is based on a constant value for fluid density stored in the instrument s memory Both the mass and volumetric...

Страница 12: ...ing slip and check that all ordered components are present Make sure any spare parts or accessories are not discarded with the packing material Do not return any equipment to the factory without first...

Страница 13: ...quency of vor tices created by the shedder bar Temperature is measured using a plati num resistance temperature detector PRTD Pressure measurement is achieved using a solid state pressure transducer A...

Страница 14: ...asurable Therefore the volume encompassed by each vortex remains constant as shown below By sensing the number of vortices passing by the velocity sensor the Pro V Flow Meter computes the total fluid...

Страница 15: ...Vmin 25 ft s 1 ft s English lb ft3 Vmax 0 5 in 0 75 in 1 in 1 5 in and greater 175 ft s 250 ft s 250 ft s 300 ft s 30 ft s 30 ft s 30 ft s 30 ft s Vmin 37 m s 0 3 m s Metric kg m3 Vmax DN15 DN20 DN25...

Страница 16: ...measurements of the process fluid temperature and pressure This data is then used to calculate the Reynolds number in real time Pro V meters automatically correct down to a Reynolds number of 5 000 Fi...

Страница 17: ...actual flowing conditions psia or bara Temperature Measurement Pro V Flow Meters use a 1000 ohm platinum resistance temperature detec tor PRTD to measure fluid temperature Pressure Measurement Pro V...

Страница 18: ...re sensor are located within this tube just downstream of a built in shedder bar This entire assembly is called the insertion sensing head It fits through any entry port with a 1 875 inch minimum inte...

Страница 19: ...The electronics housing may be used indoors or outdoors including wet environments Available input power options are DC loop powered 2 wire DC powered or AC powered Three an alog output signals are av...

Страница 20: ...Chapter 1 Introduction Series M22 M23 M24 Instruction Manual 1 10 M 000 00010...

Страница 21: ...d in Figure 2 1 3 Safe and convenient access with adequate overhead clear ance for maintenance purposes 4 Verify that the cable entry into the instrument meets the specific standard required for hazar...

Страница 22: ...Conditioner With Flow Conditioner No Flow Conditioner With Flow Conditioner Example A A C C B B 1 10 D N A N A N A 5 D 5 D 2 15 D 10 D 5 D 5 D 5 D 5 D 3 30 D 10 D 5 D 5 D 10 D 5 D 4 10 D 10 D 5 D 5 D...

Страница 23: ...Series M22 M23 M24 Instruction Manual Chapter 2 Installation M 000 00010 2 3 Recommended Meter Locations Liquid Horizontal Liquid Vertical Gas or Steam Horizontal Gas or Steam Vertical...

Страница 24: ...pressure ratings of the specific installation Verify that the inside di ameter of the gasket is larger than the inside diameter of the flow meter and adjacent piping If the gasket material extends int...

Страница 25: ...ing neck This ensures that the sensor head is positioned downstream of the vor tex shedder bar and is correctly aligned to the flow Installing the meter oppo site this direction will result in complet...

Страница 26: ...ctronics enclosure To adjust the viewing angle of the enclosure or dis play keypad see page 2 18 and 2 19 Figure 2 4 Flange Style Flow Meter Installation When installing the meter make sure the flange...

Страница 27: ...ping instructions are general in nature and intended for guideline purposes only Before installing the me ter review the mounting position and isolation value requirements given below Mounting Positio...

Страница 28: ...sensor assembly when inserting into the pipe 5 After cutting measure the thickness of the cut out and record this number for calculating the insertion depth 6 Weld the flow meter pipe connection on th...

Страница 29: ...hes in diameter 5 Run a static pressure check on the welds If pressure loss or leaks are detected repair the joint and re test 6 Connect the hot tapping equipment to the isolation valve open the isola...

Страница 30: ...Series M22 M23 M24 Instruction Manual 2 10 M 000 00010 Connect isolation valve and test for leaks xxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxx Purge pipe Figure...

Страница 31: ...tion is used with most flow meter process connections The length S of the stem is 29 47 inches Compact Probe configuration is used with compression fitting process connections The length S of the stem...

Страница 32: ...nded F Distance from the raised face of the flange or top of NPT stem housing to the outside of the pipe wall R Pipe inside diameter 2 for pipes ten inches and smaller R Five inches for pipe diameters...

Страница 33: ...yles 4 Hold the meter securely while loosening the compression fitting In sert the sensor into the pipe until the calculated insertion length I is measured between the base of the enclosure adapter an...

Страница 34: ...hes t Thickness of the pipe wall Measure the disk cut out from the tapping procedure or check a piping hand book for thickness Figure 2 8 Insertion Calculation Meters with Insertion Tool Example 1 Fla...

Страница 35: ...r alignment pointer Align the sensor head using the sensor alignment pointer Adjust the alignment pointer parallel to the pipe and pointing downstream Tighten the stem lock bolt to secure the sensor p...

Страница 36: ...d nuts 4 Loosen the two packing gland nuts Loosen the stem lock bolt adja cent to the sensor alignment pointer Align the sensor head using the sensor alignment pointer Adjust the alignment pointer par...

Страница 37: ...ion Length Formula I S F R t Where I Insertion length S Stem length the distance from the center of the sensor head to the base of the enclosure adapter S 29 47 inches for standard probes S 41 47 inch...

Страница 38: ...o packing gland nuts 3 Align the sensor head using the sensor alignment pointer Adjust the alignment pointer parallel to the pipe and pointing downstream 4 Insert the sensor head into the pipe until i...

Страница 39: ...Wear a grounding wrist strap and make sure to observe proper handling precautions required for static sensitive components To adjust the display 1 Disconnect power to the flow meter 2 Loosen the small...

Страница 40: ...ing Adjustment To avoid damage to the sensor wires do not rotate the enclosure beyond 180 degrees from the original position To adjust the enclosure 1 Remove power to the flow meter 2 Loosen the three...

Страница 41: ...osen the small set screw which locks the small enclosure cover in place Unscrew the cover to expose the terminal block DC Power Wiring Connect 4 20 mA loop power 12 to 36 VDC at 25 mA 1W max to the Lo...

Страница 42: ...maximum loop resistance load for the current loop output is de pendent upon the supply voltage and is given in Figure 2 16 The 4 20 mA loop is optically isolated from the flow meter electronics Rload...

Страница 43: ...passed the me ter the output provides a 50 millisecond square pulse The pulse output requires a separate 5 to 36 VDC power supply The pulse output optical relay is a normally open single pole relay T...

Страница 44: ...from the meter electronics and power supply Freq Out Freq Out Freq Out voltage V Select resistor so that current through Freq Out 40 mA Figure 2 19 Isolated Frequency Output Using External Power Suppl...

Страница 45: ...duit entry glands and conduit The cable entry device shall be of a certified flameproof type suitable for the conditions of use and correctly installed The degree of protection of at least IP66 to EN...

Страница 46: ...Sensor Con nections Supplied Prior to Jan 1 2014 Wires enter the flow connector from the right side of the connector shown above PRESSURE TEMPERATURE RED 2 SHLD 1 2 BLK 2 SHIELD SHIELD SENSOR V2 SHIEL...

Страница 47: ...block AC Power Wiring The AC power wire size must be 20 to 10 AWG with the wire stripped 1 4 inch 7 mm The wire insulation temperature must meet or exceed 90 C 194 F Connect 100 to 240 VAC 5 W maximum...

Страница 48: ...4 43 to 5 31 in lbs 0 5 to 0 6 Nm 18 to 36 VDC 300 mA Max Figure 2 28 DC Power Connections Warning Use a Class I or Class II power supply A power switch is not provided with this me ter an approved s...

Страница 49: ...nt loop output is depend ent upon the supply voltage and is given in Figure 2 29 The 4 20 mA loop is optically isolated from the flow meter electronics Rload is the total resistance in the loop includ...

Страница 50: ...power supply The frequency output optical relay is a normally open single pole relay The output can conduct a current up to 40 mA It is isolated from the meter electronics and power supply There are t...

Страница 51: ...ovides a 50 millisecond square pulse The pulse output requires a separate 5 to 36 VDC power supply The pulse output optical relay is a normally open single pole relay The relay can conduct a current u...

Страница 52: ...is the same as the voltage supplied to the circuit Figure 2 36 Isolated Pulse Output Using External Power Supply PWR PWR DC Powered meters only Figure 2 37 Non Isolated Pulse Output Using Input Power...

Страница 53: ...e flow meter power supply Figure 2 40 DC powered units only and the third with the meter provided power supply Figure 2 41 AC powered units only Use the first option with a separate power supply 5 to...

Страница 54: ...sure Remove both glands and install appropriate conduit entry glands and conduit The cable entry device shall be of a certified flameproof type suitable for the conditions of use and correctly install...

Страница 55: ...he meter if any of the options are specified Otherwise the optional terminal blocks will be left blank and nonfunctional Option2 Option1 1 2 3 4 5 1 2 3 4 5 Optional Energy EMS RTD Input Wiring Loop P...

Страница 56: ...4 5 Power Ext 4 20 mA Input Device External Figure 2 44 External 4 20 mA Input Wiring External Power Supply Follow the above diagram to wire the external 4 20 mA input into the flow meter using an ex...

Страница 57: ...mA Input Wiring AC Powered Meter Follow the above diagram to wire the external 4 20 mA input into the flow meter using power from the 24 VDC output of an AC powered me ter Optional External 4 20 mA In...

Страница 58: ...xternal R 1000 ohm Red Red Black Black Figure 2 48 External 4 20 mA Input and RTD Wiring High Power Optional Energy EMS External 4 20 mA Input and RTD Wiring R 1000 ohm Red Red Black Black Option 2 Op...

Страница 59: ...5 1 2 3 4 5 Figure 2 50 Optional External Contact Closure Input Wiring Follow the above diagram to wire an external switch input into the flow meter The meter is configured to have Option 1 used for...

Страница 60: ...Chapter 2 Installation Series M22 M23 M24 Instruction Manual 2 40 M 000 00010...

Страница 61: ...ld magnet posi tioned at the side of the enclosure as shown in the illustration at the left To secure the enclosure cover use a 1 16 hex key wrench to tighten the 6 32 x 1 4 cup point socket set locki...

Страница 62: ...r is installed and wired as described in Chapter 2 2 Apply power to the meter At start up the unit runs a series of self tests that check the RAM ROM EPROM and all flow sensing com ponents After compl...

Страница 63: ...3 Setup Menus Password Mass Flow Rate Volume Flow Rate Temperature Pressure Density Total Alarm 1 Status Fluid ENTER Date Time Alarm 2 Status Alarm 3 Status Run Mode Screens Energy ENTER Press Exit to...

Страница 64: ...Pressure Unit Set Time Set Date Sim Vor Freq Sim Temp 1 2 Sim Pressure Highest Velocity Highest Temp 1 2 Highest Pressure Lowest Int Temp Meter Size or Pipe ID Base Kf Base Reynolds Head Diameter Abs...

Страница 65: ...R to continue 3 Use the Setup Menus described on the following pages to customize the multi parameter features of your Pro V Flow Meter The entire lower display line is available for entering paramete...

Страница 66: ...xxx xxxx 20mA xxxx xxxx 20mA xxxx xxxx Time Const Sec xxxx Time Const Sec xxxx Time Const Sec xxxx Modbus Order 0 1 2 3 1 0 3 2 2 3 0 1 Comm Protocol Modbus RTU None1 None2 Odd Even Baud Rate 19200 Ad...

Страница 67: ...ect 4 Press key until Units Menu appears Second set the analog output 1 Use keys to move to the Output Menu 2 Press the key until 4 20 mA Output 1 appears 3 Press key to access Measure selections Pres...

Страница 68: ...TC sec 1 TC Display Time constant used to smooth display E Energy Energy EMS Meters Only Use keys to access menus Use the Display Menu to set the cycle time for automatic screen sequencing used in th...

Страница 69: ...ssing the keys until Alarm 1 appears The lower line displays the mass flow rate at which the alarm activates Note all outputs are disabled while using the Setup Menus First set the desired units of me...

Страница 70: ...ill limit the pulse to no faster than one pulse every second Example for Setting the Totalizer The following shows how to set the totalizer to track mass flow in kg sec All outputs are disabled while...

Страница 71: ...keys to access menus Totalizer Menu ENTER Run Mode Totaling Inactive Mass Volume Energy Reset Total YES or NO Use the Totalizer 2 to Monitor Flow or Energy The totalizer maximum count is 999 999 999...

Страница 72: ...ne Outgoing Energy As above you must properly configure the meter in the Energy Menu 1 Loc in Sent Flow Select Yes or No based on where the meter is located Refer to the above table 2 Heating System S...

Страница 73: ...nal operating temperature and pressure as simulated values in the diagnostics menu Propane STD Press PSIA xxxx NORM Temp C xxxx NORM Press KPA xxxx STD Temp F xxxx Thermal Oil Ethylene Glycol Specific...

Страница 74: ...rr 4inH20 4mmH2O Density Unit lbm ft3 kg m3 gm cc lbm gal gm mlit kg lit gm lit lbm in3 MilG Million gallons Imperial gallon 1 20095 US gallons bbl barrels 42 US gallons MilL Million liters 4inH2O and...

Страница 75: ...e time For example 1 00 PM is entered as 13 00 00 in the Set Time menu Example for Setting the Time How to set the time to 12 00 00 You can check the time in the Run Mode by pressing the keys until th...

Страница 76: ...perating pressure as a simulated value in the diagnostics menu Use the Diagnostics Menu to simulate operation and review the system files The system log files contain time date stamped messages includ...

Страница 77: ...Flow Cutoff setting displayed in volumetric flow units view only Vol xxx xxx xxx Mass xxx xxx xxx Low Flow Cutoff setting displayed in mass flow units view only Base Reynolds xxxx xx Head Diameter in...

Страница 78: ...M24 Instruction Manual 3 18 M 000 00010 Password Menu Password ENTER Use keys to access menus Password Menu Set Password 1234 ENTER Run Mode Use the Password Menu to set or change the system password...

Страница 79: ...osed on 4 20 mA Output 1 Peer to peer analog digital and multi drop digital only modes are supported Wiring The diagrams below detail the proper connections required for HART communications Loop Power...

Страница 80: ...RS485 RS485 GND OPTION 2 ALARM 2 PULSE OUT FREQ OUT ALARM 1 4 OPTION 1 1 2 3 1 5 2 3 ALARM 3 4 5 Figure 4 2 DC Powered Meter Wiring HART AC Powered Meter Wiring R load 250 ohm minimum Remote Connecti...

Страница 81: ...lse 4 Total 2 5 Totalize 2 6 Clear Totalizer 1 Mass Flo 2 Vol 3 Temp 4 Temp 2 5 Delta Temp 6 Energy flo 7 Pres 8 Dens 9 Total Total 2 1 Alarm 1 var 2 Alarm 1 typ 3 Alarm 1 set pt 1 Alarm 2 var 2 Alarm...

Страница 82: ...3 PV 4 PV range 5 Apply values 6 PV Range unit 7 PV LRV 8 PV URV 9 PV AO1 Lo end pt PV AO1 Hi end pt PV AO1 Added damp 1 SV is 2 SV AO2 Out 3 SV 4 SV range 5 Apply values 6 SV Range unit 7 SV LRV 8 S...

Страница 83: ...flow cutoff 3 Auto Set Ck 4 Auto Set LFC 1 Fluid 2 Fluid Type Water Ammonia Chlorine From Online Menu Fluid Menu Liquid Other Liquid Goyal Dorais API 2540 Nat Gas AGA8 Real Gas Other Gas Liquified Ga...

Страница 84: ...5 Dev id 6 Tag 7 Descriptor 8 Message 9 Date Final asmbly num Universal rev Fld dev rev Software rev Poll addr Num req preams From Online Menu Review Menu 1 Press 2 Sim Press 3 Excite 4 Excite AtoD 5...

Страница 85: ...2 PCal B01 3 PCal B02 4 PCal B10 5 PCal B11 6 PCal B12 7 PCal B20 8 PCal B21 9 PCal B22 Ref Resistance Internal Temp Cal Cal Current 1 Temp unit 2 USL 3 LSL 4 Min span 5 Snsr s n 6 Sim Temp 7 Max Tem...

Страница 86: ...LRV 3 PV USL 4 PV LSL 1 Sensors 2 Signal Condition 3 Output Condition 4 Device Information 1 PV 2 PV Sensor Unit 3 Sensor information 1 PV Damp 2 PV URV 3 PV LRV 4 PV Xfer fnctn 5 PV rnge 1 Analog Out...

Страница 87: ...ng documents are available online from www modbus org Modbus Application Protocol Specification V1 1 Modbus Over Serial Line Specification Implementation Guide V1 0 Modicon Modbus Protocol Reference G...

Страница 88: ...non standard or 2 When changing the protocol the change is made as soon as the Enter key is pressed Modbus Units The Modbus Units menu is to control what units where applicable the meter s variables...

Страница 89: ...9200 38400 57600 and 115200 The default baud rate is 19200 baud Depending upon the Modbus protocol selected data are transmitted in 8 bit data frames with even or odd parity and 1 stop bit or no parit...

Страница 90: ...and filter setting are accessible via the Modbus protocol Long integer and floating point numbers are accessed as pairs of 16 bit registers in the register order selected in the Modbus Order menu Floa...

Страница 91: ...ts Function code Addresses 30527 30528 Totalizer 2 unsigned long display units 03 04 526 527 32043 32048 Totalizer 2 units string 03 04 2042 2047 30003 30004 Temperature 2 float display units 03 04 2...

Страница 92: ...ich is defined as follows This byte may be cleared by setting coil register 00008 function code 5 address 7 data 0xff00 Bit s Definition 0 1 Byte order see Modbus Order on page 2 0 3 2 1 0 1 2 3 0 1 2...

Страница 93: ...n code with the most significant bit set and the data field will contain the exception code byte as follows If the first byte of a message is not equal to the unit s Modbus address if the unit detects...

Страница 94: ...00 0C F0 0F 01 Device address 04 Function code 04 read input register 00 00 Starting address 00 0C Number of registers 12 F0 0F CRC A typical response from the device is as follows note these are the...

Страница 95: ...nificant bit set indicates error response 02 Exception code 2 invalid data address C2 C1 CRC Request the state all three alarms 01 02 00 00 00 03 38 0B 01 Device address 02 Function code 2 read discre...

Страница 96: ...smitted and the totalizer is reset If the coil is turned off as in the following message the response is also identical to the transmitted message but the totalizer is not affected 01 05 00 09 00 00 1...

Страница 97: ...be configured to communicate at one of four different baud rates It is very important that all of the devices on an MS TP bus communicate at the same baud rate The baud rate setting determines the ra...

Страница 98: ...s The Pro V Vortex Mass Flow Meters presents the following object types a Device Object b Analog Input c Binary Input d Binary Value Each object type defines a data structure composed by properties th...

Страница 99: ...revision N A application software version 1 07 protocol version 1 protocol revision 4 protocol services supported F F F F F F F F F F F F T F T T T T F F F F F F F F F F F F T T F F F F F protocol ob...

Страница 100: ...ber of APDU retries 1 max master 127 max info frames 1 device address binding database revision 0 Note Device Communication Control Password vortek 3 2 Analog Input Object Vortex Mass Flow Meters Anal...

Страница 101: ...imeters of mercury bars millibars pascals kilopascals TBD 6 Density kilograms per cubic meter TBD 7 Energy Flow Kilowatts Horsepower btus per hour kilo btus per hour megawatts TBD 8 Totalizer 1 Totali...

Страница 102: ...otalizer selection for Energy measure Kilowatts Horsepower btus per hour kilo btus per hour megawatts 10 StatusRegister NO UNITS TBD 11 Channel 1 4 20mA milliamperes TBD 12 Channel 2 4 20mA milliamper...

Страница 103: ...of the alarm and will be 1 only if the alarm is enabled and active A zero value is transmitted for alarms that are either disabled or inactive 2 Alarm2 3 Alarm3 4 External TBD Note Binary Input 4 Pres...

Страница 104: ...ion N A BACnet Protocol Revision 4 Product Description VorTek multivariable flow meter BACnet Standardized Device Profile Annex L BACnet Operator Workstation B OWS BACnet Advanced Operator Workstation...

Страница 105: ...erty Execute Write Property Execute Read Property Multiple Execute Write Property Multiple Execute Who Is Execute I Am Initiate Who Has Execute I Have Initiate Device Communication Control Execute Seg...

Страница 106: ...lete able Additional Writable Properties Range Restrictions Analog Input AI No No None None Binary Input BV No No None None Binary Value No No None None Device No No None None Standard Object Types Su...

Страница 107: ...9 Totalizer 2 F F F F Normal False AI10 StatusRegister F F F F Normal False AI11 Channel 1 4 20mA F F F F Normal False AI12 Channel 2 4 20mA F F F F Normal False AI13 Channel 3 4 20mA F F F F Normal F...

Страница 108: ...A 232 Clause 10 baud rate s Point To Point modem Clause 10 baud rate s LonTalk Clause 11 medium Other Device Address Binding Is static device binding supported This is currently necessary for two way...

Страница 109: ...rver NS KS BVBB Character Sets Supported Indicating support for multiple character sets does not imply that they can all be supported simultaneously ANSI X3 4 IBM Microsoft DBCS ISO 8859 1 ISO 10646 U...

Страница 110: ...ocol MS TP Master Slave Token passing a twisted pair RS485 network created by BACnet BIBB BACnet Interoperability Building Block Specific individual function blocks for data exchange between interoper...

Страница 111: ...e second level Press EXIT to move from the second level back to the first press EXIT while in the first level to return to the setup menus Caution password 16363 will allow full access to the configur...

Страница 112: ...scale Alarm 2 Test Low Alarm 3 Test Low Ext 4mA Cal x Ext 20mA Cal x External Input Inactive Temp 1 Temp 2 Press Ext Full Scale x Ext Zero Scale x Output Type None Calibration Mode 0 0003 RTD 2 More F...

Страница 113: ...c It Kb Profile equation factory use only Model M23 only V Calculated average pipe velocity ft sec Re Calculated Reynolds number Profile Factor Factory use only Obscuration Factory use only RTD1 Resis...

Страница 114: ...Pulse output queue This value will accumulate if the totalizer is accumulating faster than the pulse output hardware can function The queue will allow the pulses to catch up later if the flow rate de...

Страница 115: ...en low is selected the alarm will initiate a low alarm on the output When High is selected it will give a high alarm on the output Alarm 2 Test Used as a test to verify that the alarm circuit is funct...

Страница 116: ...ination Consult Factory for value Pressure 9Cs Nine pressure coefficients unique to the pressure transducer Use the RIGHT ARROW to access all nine coefficients o Press Max psi Based on installed senso...

Страница 117: ...r than 0 006 mA from 4 or 20 adjust the setting up or down until the output is calibrated Note these settings are not for adjusting the output zero and span to match a flow range that function is loca...

Страница 118: ...style meter Power and Wiring Correct Application Fluid Correct Please record what the fluid is __________________________ Meter Range Correct for the Application Meter Configuration Correct Describe...

Страница 119: ...rate may be too low just at the cutoff of the meter range and the flow cycles above and below the cutoff making an erratic output Consult the factory if necessary to confirm the meter range based on c...

Страница 120: ...e equation used to determine if a frequency represents a valid vortex signal given the fluid density and signal amplitude In practice the Ck value controls the adaptive filter fi setting During flow v...

Страница 121: ...at the pressure and temperature are correct 3 Using ESD precautions and hazardous area precautions remove the electronics enclosure window cover Disconnect the vortex sensor from the electronics stack...

Страница 122: ...umber 2 Go to the first level of the hidden diagnostics and check the resistance of the rtd1 It should be about 1080 ohms at room temperature 3 Using ESD precautions and hazardous area precautions rem...

Страница 123: ...lectronics enclosure window cover Disconnect the pressure sensor from the electronics stack or the remote feed through board Measure the resistance across the outside pins of the pressure sensor conne...

Страница 124: ...ors off of the circuit boards 4 Locate and loosen the small set screw which locks the smaller enclosure cover in place Unscrew the cover to expose the field wiring strip Tag and remove the field wires...

Страница 125: ...cer 4 Remove the transducer and replace it with the new one using appropriate thread sealant 5 Reassemble in reverse order Returning Equipment to the Factory Before returning any Pro V flow meter to t...

Страница 126: ...Chapter 5 Troubleshooting Repair Series M22 M23 M24 Instruction Manual 5 16 M 000 00010...

Страница 127: ...te 0 2 of rate Volumetric Flow Rate 0 1 of rate Temperature 0 2 F 0 1 C Pressure 0 05 of full scale Density 0 1 of reading Stability Over 12 Months Mass Flow Rate 0 2 of rate maximum Volumetric Flow R...

Страница 128: ...7 194 337 764 1339 165 390 847 2080 3476 7775 13533 30682 53749 9 17 29 70 117 262 457 1035 1814 304 716 1554 3819 6381 14273 24844 56329 98676 11 21 34 85 142 317 551 1250 2190 442 1044 2265 5565 929...

Страница 129: ...7 877 1537 168 397 862 2118 3539 7915 13777 31237 54720 9 17 29 71 119 266 463 1050 1840 241 569 1236 3036 5073 11347 19750 44779 78444 11 20 33 81 136 304 529 1199 2100 314 742 1610 3956 6611 14787 2...

Страница 130: ...PTR 2 inch 150 lb flange DN50 PN16 316L SS ANSI 150 lb P150R P16R 2 inch 300 lb flange DN50 PN40 316L SS ANSI 300 lb P300R P40R 2 inch 600 lb flange DN50 PN63 316L SS ANSI 600 lb P600R P64R Pressure T...

Страница 131: ...200 Ohms maximum loop resistance selected from the five parameters mass flow rate volumetric flow rate tem perature pressure and density Pulse Pulse output for totalization is a 50 millisecond duratio...

Страница 132: ...M22 M24 In Line Flow Meter No effect Series M23 Insertion Flow Meter Meter must be perpendicular with in 5 of the pipe centerline Certifications Material Certificate US Mill certs on all wetted parts...

Страница 133: ...DCL DCH AC Veloctiy Temperature and External 4 20mA Input T or P Veloctiy Temperature and External 4 20mA Input T or P Remote Electronics NEMA 4X IP66 Specify cable length in parentheses Veloctiy Exte...

Страница 134: ...ion Protocol DCH or AC option only Maximum 500 psia 34 bara Proof 1000 psia 64 bara Feature 9 Temperature Options Feature 10 Pressure Options No Pressure Sensor Loop pow ered option one analog output...

Страница 135: ...re and Pressure Sensors Veloctiy External RTD Temperature Input External 4 20mA Input T or P M23 Parent Number Code Model Number Information Pro V TM Model M23 Insertion Mass Vortex Flowmeter Volumetr...

Страница 136: ...land 2 inch 300 Flange Retractor C63 Compression DN50 PN63 Flange P40R Packing Gland DN50 PN40 Flange Retractor PNPT Packing Gland 2 inch NPT P600R Packing Gland 2 inch 600 Flange Retractor P150 Packi...

Страница 137: ...60079 0 2011 Electrical Apparatus for explosive gas atmospheres General Requirements EN IEC 60079 1 2014 Electrical Apparatus for explosive gas atmospheres Flameproof enclosures d EN 60079 31 2014 Ex...

Страница 138: ...Low Voltage Directive 2014 35 EU EN IEC 61010 1 2010 Safety requirements for electrical measuring control and laboratory devices Pressure Equipment Directive 2014 68 EU AD 2000 Merkbl tter Regulation...

Страница 139: ...VorTek Instruments LLC Azbil VorTek LLC Equipment Name Vortex Flowmeter Registration No s MSIP REM A1V A001 MSIP REM A1V A002 MSIP REM A1V A003 Date of Registration 2014 02 14 Technical assistance may...

Страница 140: ...Appendix B Approvals Series M22 M23 M24 Instruction Manual B 4 M 000 00010...

Страница 141: ...Meter Calculations Volume Flow Rate Flowing Velocity Mass Flow Rate Where A Cross sectional area of the pipe ft 2 f Vortex shedding frequency pulses sec K Meter factor corrected for thermal expansion...

Страница 142: ...s Flowing Velocity Volume Flow Rate Mass Flow Rate Where A Cross sectional area of the pipe ft 2 f Vortex shedding frequency pulses sec Kc Meter factor corrected for Reynolds Number pulses ft Qv Volum...

Страница 143: ...mass flow returned h0 Steam Enthalpy t0 p h1 Water Enthalpy t1 t0 steam temperature t1 return water temperature p steam pressure Water supply and return meter supply Energy mdot h0 pctRet h1 Where h0...

Страница 144: ...the formula given by Keenan and Keys The given equation is for the volume of the steam Where tau is 1 temperature in Kelvin The density can be found from 1 v standard density of water Viscosity The v...

Страница 145: ...are stored in a table used by the Vortex meter The hard coefficient to find is the compressibility Z Z is found using the Redlich Kwong Equation Miller page 2 18 The Redlich Kwong Equation uses the re...

Страница 146: ...the critical compressibility critical pressure and critical temperature along with the molecular weight to find the density The equation for specific gravity is The specific gravity can then be conve...

Страница 147: ...the non ideal changes in Factor a fluid s density due to changes in temperature and or pressure CSA Canadian Standards Association d Width of a bluff body or shedder bar D Diameter of a flow channel E...

Страница 148: ...osity nm3 hr Normal cubic meters per hour flow rate converted to normal conditions as shipped 101 kPa and 0 C User definable P Permanent pressure loss P Line pressure psia or bar absolute act The dens...

Страница 149: ...re rises scfm Standard cubic feet per minute flow rate converted to standard conditions as shipped 14 696 psia and 59 F User definable Shedder Bar A non streamlined body placed into a flow stream to c...

Страница 150: ...Appendix D Glossary Series M22 M23 M24 Instruction Manual D 4 M 000 00010...

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