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5 Technical data

MANUAL TME400-VCF · EN04 · 2019 March 26th

5.1.8.

Ground

Note

To avoid measuring errors due to electromagnetic interference, the meter
housing must be grounded with the ground connection on the lower right
section of the housing (see Figure 17: Grounding the meter).

Minimum cable cross-section:

•

length of up to 10 m:

6 mm²

•

length of 10 m or higher: 10 mm²

Figure 17: Grounding the meter

In the process, a conductive connection between the TME400 and the pipeline must
be provided as shown in the figure below.

Содержание TME400-VC

Страница 1: ...TME400 VC VCF turbine meter OPERATING MANUAL Reliable Measurement of Gas Issued 2019 March 26th Version 04 Firmware 1 0...

Страница 2: ...is the original document This document is a template for translations in other languages Note Unfortunately paper is not updated automatically whereas technical development continuously ad vances The...

Страница 3: ...NIMIZATION 9 1 2 6 APPLICABILITY OF THE MANUAL 11 1 2 6 1 DANGER DURING OPERATION 12 1 2 6 2 DANGERS OF OPERATION IN EX AREAS 12 1 2 6 3 RESPONSIBILITY OF THE OPERATOR 12 1 2 7 TRANSPORT 13 1 2 8 SCOP...

Страница 4: ...OPERATION 34 1 4 2 12 MAINTENANCE LUBRICATION 34 2 INSTALLATION 36 2 1 ELECTRICAL CONNECTIONS 36 3 TME400 44 3 1 DISPLAY FIELD 44 3 1 1 DISPLAY TEST 45 3 1 2 RESET 45 3 1 3 BOOTING UP 45 3 1 4 BATTERY...

Страница 5: ...NICAL DATA 77 5 1 1 DEVICE TYPES 77 5 1 2 INPUTS 77 5 1 2 1 POWER SUPPLY 77 5 1 2 2 PULSE IN MEASURING INPUTS SENSOR 1 2 78 5 1 2 3 TEMPERATURE INPUT 78 5 1 2 4 PRESSURE TRANSDUCER 78 5 1 3 OUTPUTS 79...

Страница 6: ......

Страница 7: ...the TME400 The second part of the introduction describes the features and areas of ap plication of the TME400 basic standards are listed and the pressure and temperature ranges in which the TME400 ca...

Страница 8: ...wing abbreviations are used TME400 VM The TME400 VM is a turbine meter which is used for non cus tody transfer volume measurement Volume Measurement of the operating volume of non aggressive gases and...

Страница 9: ...bration 12 11 2014 MID Measurement Instruments Directive PTB Physikalisch Technische Bundesanstalt German National Test Au thority Vo original meter reading Volume of a mechanical counter approx appro...

Страница 10: ...arby property can occur This notice can provide you with helpful tips to make your work easier This notice also provides you with further information about the device or the work process in order to p...

Страница 11: ...ons in the operating manual RMG assumes no liability for damages arising due to disregard of the operating manual Danger Service and maintenance tasks or repairs that are not described in the oper ati...

Страница 12: ...al commissioning The initial commissioning must only be carried out by specially trained personnel training by RMG or RMG service personnel Note An acceptance test certificate must be created during t...

Страница 13: ...ese qualified personnel require training specifically for work in hazardous areas Qualified personnel are persons who have training education in accordance with DIN VDE 0105 IEC 364 or comparable stan...

Страница 14: ...nce and cleaning must only be performed by ap propriately qualified technicians Danger Inadequately qualified persons working on the equipment are unable to cor rectly estimate dangers Explosions can...

Страница 15: ...lues can trigger explosions in hazardous areas The risk assessment requires an emptying and ventilation of the pipeline for connection with installation and removal of a tur bine Then and only then is...

Страница 16: ...f the device is only permitted within these specified ranges Danger The following applies for work in hazardous areas all zones The pulse generators of the turbine meter must be connected to intrin si...

Страница 17: ...cally safe cable is mandatory Danger In addition the following applies for work in hazardous areas all zones Only trained and instructed personnel are permitted Work on the measuring system must only...

Страница 18: ...hing 1 2 6 1 Danger during operation Observe the specifications of the system manufacturer and or system operator 1 2 6 2 Dangers of operation in EX areas Only operate the device in fault free and com...

Страница 19: ...le rolling and tipping are prevented Only use the provided lifting eyes ring screws to lift the meter Please ob serve the relevant permissible loads for the lifting equipment Prior to lifting ensure t...

Страница 20: ...aterial test certificate 1 Strength test certificate 3 1 Op tional 1 2 9 Disposal of packaging material Dispose of the material in an environmentally friendly manner in accordance with na tional stand...

Страница 21: ...ng different gas models for correct gas status determination The measured operating volume and or the calculated standard volume are added up in internal archives There are a high frequency HF and a l...

Страница 22: ...a power module alone is not adequate and a battery is required for support Archive memory for events parameters measurements TME400 VCF In addition to the features of the TME400 VC this version can be...

Страница 23: ...TUN 18 0009 X The corresponding conformity certificates are provided in the annex The RMG con tact information is provided on the second and last page 1 3 4 1 Installation and mounting position The TM...

Страница 24: ...ded version and round steel material Note If different temperature ranges apply simultaneously the smallest specified range applies for the overall system This is also marked on the type plate Caution...

Страница 25: ...ard up to 100 Generally a reduced meas uring range Ethylene gaseous C2H4 1 26 Special Special version also for humid gases Teflon coating special lubrication special material etc Biogas Special Sour g...

Страница 26: ...e made until you have read the explanations in chapter4 Operation 1 4 1 Working principle of the TME400 The working principle of a mechanical turbine meter is based on the measurement of the gas veloc...

Страница 27: ...h the meter by adding up the pulses and division by the meter factor number of pulses per m3 This operating vol ume is shown in the display of the TME400 Note The unchanged signal frequency of the sen...

Страница 28: ...les below for the recommended dimensions Flat seals DIN 2690 EN 12560 1 Form IBC PN 10 PN 16 ANSI 150 PN 25 PN 40 DN d1 d2 50 2 77 107 107 105 107 107 80 3 90 142 142 137 142 142 100 4 115 162 162 175...

Страница 29: ...81 101 6 120 7 86 95 119 81 101 6 120 7 100 4 106 4 127 0 149 4 108 120 144 106 4 120 7 149 4 150 6 157 2 182 6 209 6 162 174 200 157 2 174 8 209 6 200 8 215 9 233 4 263 7 213 225 257 215 9 225 6 263...

Страница 30: ...ure can form due to leaks Danger of poisoning and explosion In addition the stress on the flange is increased to an impermissible level when tightening the thread bolts Ensure secure fastening attachm...

Страница 31: ...ial ASTM A 320 degree L7 Threaded bolts according to ANSI B1 1 material 42CrMo4 Nuts according to ANSI B1 1 material 42CrMo4 Reduced shaft screws according to DIN 2510 material 25CrMo4 Nuts according...

Страница 32: ...lled at a distance of at least 1 x DN or at least 300 mm with nominal diameters DN 300 If there is pertubation e g a gas pressure control device upstream from the inlet pipe a perforated plate straigh...

Страница 33: ...the meter can cause permanent dam age to the meter Danger Establish all electrical connections between meters and amplifiers or flow computers as specified in the installation manual Ensure that the...

Страница 34: ...mined and checked during commissioning before fill ing during the start up and run in phase of the meter and evaluated in particularly with simultaneous occurrence of multiple of these threshold value...

Страница 35: ...N Pertubation upstream from this inlet pipe does not have to be factored in when the requirements for an alternat ing and pulsing flow are fulfilled Bend Inlet 5 DN Inlet 2 DN Bends in 2 planes Inlet...

Страница 36: ...ber D 81 7 211 10 for turbine meters 1 4 2 7 Standards guidelines All RMG turbine meters have passed upstream perturbation measurements accord ing to OIML recommendation IR 32 89 Annex A with slight a...

Страница 37: ...nges are between 2 5 and 25 000 m3 h operating conditions depending on meter size The turbine meters with nominal diameter of DN25 and DN40 can be used up to a maximum of 16 bar However there may be r...

Страница 38: ...deviation in the range of DN Qmin m h Qmax m h MR Qmin 0 2 x Qmax 0 2 x Qmax Qmax 25 2 5 25 1 10 3 2 40 6 70 1 12 3 1 5 80 13 160 1 12 3 1 0 50 6 100 1 16 3 1 5 80 16 250 1 16 3 1 0 25 400 1 16 3 1 0...

Страница 39: ...a 4 2 m p DN Q Z p where p pressure loss mbar Zp coefficient of pressure loss operating density kg m Qm volume flow at measurement conditions m h DN nominal meter diameter mm Device type Zp Turbine me...

Страница 40: ...dth the frequency reducer and the settings of the current output for versions with current output Set up all totalizers to the meter status which you desire see chapter 4 2 Program ming Note Parameter...

Страница 41: ...months 6 strokes DN250 PN10 to PN16 ANSI 150 DN250 PN25 to PN100 ANSI300 toANSI600 Large oil pump lever operated Every 3 months 2 strokes DN300 All pressure classes Also observe the notice plate on t...

Страница 42: ...h 36 2 Installation 2 1 Electrical connections Open the cover of the meter in order to reach the electrical connections Figure 3 Unscrewing the screws to open the cover Remove if necessary the printed...

Страница 43: ...4 Unscrew the screws to remove the cover 1 Jumper for RS 485 terminating resistor Bridged with 120 open 2 Calibration switch 3 Current module board 4 Cover plate for pressure and temperature sensor an...

Страница 44: ...is fed and limits the current to the corresponding value With this use the current serves as an additional current supply see chapter 1 3 3 Power supply Here care must be taken to ensure that this pow...

Страница 45: ...n be read from an encoder with 1 or 2 frequency outputs main en coder and second redundant encoder if required Encoder sensor 1 is connected to the terminals via S1 positive potential and S1 negative...

Страница 46: ...sensor or sent to the pressure sensor The temperature sensor a Pt1000 is connected to the terminals of terminal block X11 in two wire connection Pressure and temperature sensors are generally only in...

Страница 47: ...2 Installation MANUAL TME400 VCF EN04 2019 March 26th 41 Ex version...

Страница 48: ...2 Installation MANUAL TME400 VCF EN04 2019 March 26th 42 Ex version with current module...

Страница 49: ...2 Installation MANUAL TME400 VCF EN04 2019 March 26th 43 Non Ex version...

Страница 50: ...ata and measurements together with the short description or the unit Total flow volume Figure 7 Display field 1 8 characters for the value 3 Text UNIT 2 Unit m 4 Display arrow for volume The LCD displ...

Страница 51: ...lowing display appears while these but tons are held Figure 8 Display at display test 3 1 2 Reset To reset the system the voltage supply is interrupted and the TME400 is switched off for this period F...

Страница 52: ...oot up see Figure 9 Position of the calibration button The TME400 must only be used for custody transfer with unbroken seal Re moval or damage to seals normally entails considerable expenses Re applic...

Страница 53: ...e again Then the text del All appears in the display Release the depressed buttons Press the calibration button with a thin pencil or small screwdriver Now the device is booted up and the display show...

Страница 54: ...ted in the next figure showing the rear area in this figure below Now you can pull out the battery holder with battery on a handle The battery can be removed vertically in relation to the battery hold...

Страница 55: ...of the counter s and allcounting parameters are retained The current flow rate value is not stored during the change because there is no additional battery buffering Note You can also have the batter...

Страница 56: ...tion is simple and easy to implement with knowledge of the coordinates 4 1 1 Coordinate system All configuration data measurements and computed values are sorted in a table in a coordinate system whic...

Страница 57: ...hin the column of the table You move from the last value of the list towards the first value This is also used to adjust numbers counting up Down arrow Downward movement within the column of the table...

Страница 58: ...shown again by pressing any operating button Any arbitrary position in the coordinate system which is identified by letters and num bers can be reached with the arrow keys A B C D E F G H X Y Z 01 02...

Страница 59: ...lay values change not possible N Parameter for which no password is necessary for use C Code word Entry of a code word is necessary to change the parameter E Calibration button Custody transfer varian...

Страница 60: ...sfer applications you must press the calibration button first Caution It is necessary to remove the seals particularly the seal over the calibration button in order to press the calibration button see...

Страница 61: ...led If a change and or entry is necessary the entry must be restarted XI When you have finished making an entry you confirm it by briefly pressing XII A plausibility check takes place and the result i...

Страница 62: ...ate the current output is switched off Note With some coordinates a number is assigned fixed values Instead of an adjustment with 0 1 these numerical values are shown di rectly Changes are possible wi...

Страница 63: ...or Vm m3 Operating volume at measurement conditions PV Nondimensional 1 Volume pulse KZ1 m3 I Meter factor only for output contacts qn m3 h Standard volume flow at normalized condition Vn m3 Standard...

Страница 64: ...2 1 Z b n K T p Zu V V 4 3 3 1 Volume Meters Measuring and standard pressure are calculated as absolute pressure in the speci fied equations 4 3 3 Coordinates in context In the following the coordinat...

Страница 65: ...deactivated A05 is not visible and cannot be adjusted If a characteristic correction is activated this characteristic curve correction of 0 to this value is deactivated A06 Volume Start Stop Starts an...

Страница 66: ...ly visible if the Z27 characteristic correction is activated A20 Display factor A20 Display factor for meters including decimal places 0 01 Display with 2 decimal places 0 1 Display with 1 decimal pla...

Страница 67: ...put 2 pulse width 512 W N men 16 0 2 1 ms 4 3 3 2 Flow rate Coordi nate Name Description B01 Standard flow rate Flow value under standard conditions see above B02 Operating flow rate Flow rate under c...

Страница 68: ...type Min Max Default Unit B01 Standard flow rate 318 R A float m3 h B02 Operating flow rate 320 R A float m3 h B03 Frequency 322 R A float Hz B05 Min flow rate 521 W E float 0 0 m3 h B06 Max flow rate...

Страница 69: ...in pressure sensor temperature Temperature range lower limit within which the pressure sensor works precisely C12 Max pressure sensor temperature Temperature range upper limit within which the pressur...

Страница 70: ...value of 0 99 causes heavy moderation D11 PT1000 resistance Corrected resistance value of the Pt1000 D12 PT1000 resistance un corr Uncorrected resistance value of the Pt1000 D30 Temperature uncor rec...

Страница 71: ...587 W E men 16 0 1 0 D03 Temperature default 588 W E float 40 0 80 0 10 0 T V D04 Temperature Minimum 590 W E float 40 0 80 0 20 0 C D05 Temperature Maximum 592 W E float 40 0 80 0 60 0 C D06 Temperat...

Страница 72: ...correct if you always work with the same measuring gas and know the compressibility coefficient Enter this compressibility coefficient in E02 The compressibility coefficient constant is set to 1 for a...

Страница 73: ...ed are defined These standard conditions are for the pressure E20 1 01325 bar and the temperature E21 0 C In addition 25 C applies as a standard combustion temperature for determining the calorific va...

Страница 74: ...e of carbon di oxide 648 W E float 0 0 100 0 1 0 CO2 E11 Nitrogen 650 W E float 0 0 100 0 25 0 N2 E12 Hydrogen 652 W E float 0 0 100 0 0 0 H2 E20 Standard pressure selec tion 654 W E men 16 0 1 0 E21...

Страница 75: ...20mA Calibration Current value 20mA after activation of current source F12 Module serial number Serial number of the current module Coor dinate Name Modbus register Modbus access Protec tion Data type...

Страница 76: ...erature sensor serial number Serial number of the temperature sensor G18 Meter number Number of the turbine meter G19 Meter size Meter size G G20 Date of last battery re placement Shows the date of th...

Страница 77: ...dinate Name Modbus register Modbus access Protec tion Data type Min Max Default Unit H01 RS 485 Baud rate 709 W N menu16 0 3 3 Bps H02 RS485 parameter 710 W N menu16 0 5 0 H03 RS485 protocol 711 W N...

Страница 78: ...Day archive X20 delete 0 No default 1 Yes X21 fill level Display value Month archive X22 delete 0 No default 1 Yes X23 fill level Display value X12 Delete parameter ar chive E 0 No default 1 Yes X13 P...

Страница 79: ...300 Entries Parameter archive non custody transfer 300 Entries Month archive 25 Entries Day archive 100 Entries Periodic archive 9000 Entries 4 3 3 10 Settings Coordi nate Name Description Z04 X Y max...

Страница 80: ...un on error 7 2 channel without X Y error With 1 channel measurements 0 1 2 3 4 the Z04 and Z05 pulse comparison is not activated An entry for sensor type 2 is superfluous and has no further signifi c...

Страница 81: ...ximum pulse 776 W E unit16 1 10000 10000 Y Z10 Error register 1 332 R A int16 Err Z11 Error register 2 333 R A int16 Err Z12 Status register 1 334 R A int16 Sta Z13 Status register 2 335 R A int16 Sta...

Страница 82: ...software also provides an additional possibility of parameter input This software offers you additional options in combination with the TME400 Figure 14 RMGViewEVC software For further details please...

Страница 83: ...r head Pulse input Wiegand Current output Current loop connection current supply via this current output possible 5 1 2 Inputs Volume Reed Pulse frequency 0 Hz 4 Hz Pulse width 20 ms Voltage low 0 9 V...

Страница 84: ...ure input The temperature sensor is connected at the factory the Ex connection values are met in this process Measuring range 20 C to 60 C Resolution 0 2 C 5 1 2 4 Pressure transducer The pressure sen...

Страница 85: ...nternal capacity 600 H Caution A voltage of Umax Ui higher than 10 5 V will destroy the data interface Note The device can be supplied with power via the data interface when the RS 485 interface is us...

Страница 86: ...15 Load depending on feeder supply Current output for minimum flow rate 4 mA maximum flow rate 20 mA alarm 3 5 mA or 21 8 mA Current output accuracy better than 1 of the end value Figure 15 Load depen...

Страница 87: ...tween 4 5 and 6 5 mm Caution The maximum cable length is limited when used in hazardous areas due to the limit values for intrinsically safe current circuits and depending on the in ductivity and capa...

Страница 88: ...5 Technical data MANUAL TME400 VCF EN04 2019 March 26th 82 Figure 16 Terminal screw connection 1 Coupling nut 3 O ring 2 Terminal insert 4 Connecting piece...

Страница 89: ...must be grounded with the ground connection on the lower right section of the housing see Figure 17 Grounding the meter Minimum cable cross section length of up to 10 m 6 mm length of 10 m or higher...

Страница 90: ...5 Technical data MANUAL TME400 VCF EN04 2019 March 26th 84 Figure 18 Grounding with the connecting pipes 1 Equipotential bonding conductor PE min 6 mm 2 Measuring system potential...

Страница 91: ...ss steel aluminum or welded steel Flow straightener Delrin aluminum or steel Turbine wheel Delrin or aluminum Measuring unit Aluminum Ball bearings Stainless steel Shafts Stainless steel Gear wheels S...

Страница 92: ...There are the following error messages Mes sage type Error no Brief description Comment E 1 EEprom version error Contact RMG service E 2 EEprom error Contact RMG service E 3 Pt1000 hardware error Con...

Страница 93: ...r rect unit and reference to the standard conditions E 8 Flow rate min max error Check the alarm setting for the flow rate E 9 X Y pulse comparison error Check the alarm setting for the pulse comparis...

Страница 94: ...U default 2 Modbus ASCII The Modbus ID is adjusted via the coordinate H04 default is 1 The Modbus Register Offset MRO is entered via coordinate H05 default is 1 The MRO applies for read and write oper...

Страница 95: ...03 Illegal Data Value register not writable or incorrect value Example Modbus query response Query Send character Start Char Slave Address 01 Function 03 Starting Address Hi 07 Starting Address Lo CF...

Страница 96: ...ext can only be read or written completely menu16 1 Register int16 1 Register unit16 1 Register int32 2 Register unit32 2 Register float 2 Register string8 4 Register string12 6 Register Text 5 Regist...

Страница 97: ...Coordinate Name Access Unit Description 318 2 float R B01 Flow Rate Base A FlowUnit Flow rate at base con ditions 320 2 float R B02 Flow Rate Mea surement A FlowUnit Flow rate measure ment 322 2 floa...

Страница 98: ...n coefficent A0 536 2 float RW B13 Coefficient A1 E A1 Error curve linearization coefficent A1 538 2 float RW B14 Coefficient A2 E A2 Error curve linearization coefficent A2 540 2 float RW B15 KKMaxPr...

Страница 99: ...nate Name Access Unit Description 616 2 float RW D35 Temperature tar get value 1 N C Temperature target value 1 618 2 float RW D36 Temperature tar get value 2 N C Temperature target value 2 620 2 floa...

Страница 100: ...ent output phys maximum value 663 2 float RW F06 Current default N mA Current output default 665 2 float RW F07 Current Damping N I D Damping current output 667 2 float RW F10 Calibration Value 4mA N...

Страница 101: ...Unit Description 722 1 menu16 RW X10 Delete Parameter Ar chive E Delete parameter ar chive 723 1 unit16 R X11 Fill level Para Archive A Fill level parameter ar chive 724 1 menu16 RW X12 Delete Parame...

Страница 102: ...hange 779 1 menu16 RW Z17 Device Type E Device type 780 1 menu16 RW Z24 Display on max N Maximum time display on 781 1 menu16 RW Z25 Volume Count Mode E Selection mode of vol ume counter 782 1 menu16...

Страница 103: ...400 VCF EN04 2019 March 26th 97 B Dimensions TME400 VC Front view Rear side 1 5 Pressure connection 2 Oil pump 6 Ball valve 3 7 Top view 4 Temperature connection 8 Top view for flow direction from bot...

Страница 104: ...235 262 15 160 250 400 250 400 650 650 1000 325 1600 1600 2500 1600 ANSI150 65 2500 PN10 60 4000 PN25 71 4000 ANSI150 100 6500 PN10 90 6500 PN25 105 6500 PN16 186 10000 PN40 275 300 410 40 200 365 55...

Страница 105: ...2019 March 26th 99 TME400 VCF Front view Rear side 1 Pressure test connection 5 Pressure connection 2 Oil pump 6 3 Three way test valve 7 Top view 4 Temperature connection 8 Top view for flow directi...

Страница 106: ...60 G160 250 G250 400 G160 250 G250 400 G400 650 G400 650 G650 1000 G1000 1600 G1000 1600 G1600 2500 G1000 1600 ANSI150 160 G1600 2500 PN16 150 G2500 4000 PN10 150 G2500 4000 ANSI150 250 G4000 6500 PN1...

Страница 107: ...AL TME400 VCF EN04 2019 March 26th 101 C Type plate Main type plate TME400 VC for DN25 for Non Ex no custody transfer applica tions Main type plate TME400 VC from DN40 for Non Ex no custody transfer a...

Страница 108: ...PPENDIX MANUAL TME400 VCF EN04 2019 March 26th 102 Main type plate TME400 VC for DN25 for Ex no custody transfer applications Main type plate TME400 VC from DN40 for Ex no custody transfer application...

Страница 109: ...APPENDIX MANUAL TME400 VCF EN04 2019 March 26th 103 D Seal diagrams Will be added as soon as available...

Страница 110: ...TME400 is approved for custody transfer measurements Approvals are avail able for operation in hazardous environments and for the Pressure Equipment Di rective which are provided as copies in the appe...

Страница 111: ...MANUAL TME400 VCF EN04 2019 March 26th 105...

Страница 112: ...nformation If you would like to learn more about the products and solutions from RMG visit our website www rmg com or contact your local sales representative RMG Messtechnik GmbH Otto Hahn Stra e 5 35...

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