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C Reference

FLUXUS ADM 8027, F801, ADM 8127B

UMFLUXUS_F8V4-6-1EN, 2018-10-10

155

C.2

Typical Roughnesses of Pipes

The values are based on experience and measurements.

C.3

Typical Properties of Selected Fluids at 20 °C and 1 bar

Material

Absolute roughness [mm]

drawn pipes of non-ferrous metal, glass, plastics and light
metal

0…0.0015

drawn steel pipes

0.01…0.05

fine-planed, polished surface

max. 0.01

planed surface

0.01…0.04

rough-planed surface

0.05…0.1

welded steel pipes, new

0.05…0.1

after long use, cleaned

0.15…0.2

moderately rusted, slightly encrusted

max. 0.4

heavily encrusted

max. 3

cast iron pipes:

bitumen lining

> 0.12

new, without lining

0.25…1

rusted

1…1.5

encrusted

1.5…3

Fluid (display)

Explanation

Sound speed
[m/s]

Kinematic viscosity
[mm²/s]

Density
[g/cm³]

acetone

1 190

0.4

0.7300

Ammonia(NH3)

ammonia (NH

)

1 386

0.2

0.6130

Gasoline

gasoline

1 295

0.7

0.8800

Beer

beer

1 482

1.0

0.9980

BP Transcal LT

1 365

20.1

0.8760

BP Transcal N

1 365

94.3

0.8760

Diesel

diesel

1 210

7.1

0.8260

Ethanol

ethanol

1 402

1.5

0.7950

HF acid 50%

hydrofluoric acid 50 % 1 221

1.0

0.9980

HF acid 80%

hydrofluoric acid 80 % 777

1.0

0.9980

Glycol

glycol

1 665

18.6

1.1100

20% Glycol / H2O

glycol/H

O, 20 %

1 655

1.7

1.0280

30% Glycol / H2O

glycol/H

O, 30 %

1 672

2.2

1.0440

40% Glycol / H2O

glycol/H

O, 40 %

1 688

3.3

1.0600

50% Glycol / H2O

glycol/H

O, 50 %

1 705

4.1

1.0750

ISO VG 100

1 487

314.2

0.8690

ISO VG 150

1 487

539.0

0.8690

ISO VG 22

1 487

50.2

0.8690

ISO VG 220

1 487

811.1

0.8690

Содержание 990735-1

Страница 1: ...User Manual UMFLUXUS_F8V4 6 1EN Ultrasonic Flowmeter for Liquids in Explosive Atmospheres FLUXUS ADM 8027 FLUXUS F801 FLUXUS ADM 8127B...

Страница 2: ...xberger Stra e 4 12681 Berlin Germany Tel 49 30 936 67 660 Fax 49 30 936 67 680 E mail flexim flexim de www flexim com User manual for FLUXUS ADM 8027 F801 ADM 8127B UMFLUXUS_F8V4 6 1EN 2018 10 10 Cop...

Страница 3: ...e Abschnitt 10 5 The transmitter can be operated in the language of your choice see section 10 5 Il est possible de s lectionner la langue utilis e par le transmetteur l cran voir section 10 5 El caud...

Страница 4: ...FLUXUS ADM 8027 F801 ADM 8127B UMFLUXUS_F8V4 6 1EN 2018 10 10...

Страница 5: ...FLUXUS ADM 8027 25 6 1 Location 25 6 2 Opening and Closing the Housing 25 6 3 Installation 25 6 4 Connection of the Transmitter 25 6 5 Connection of the Transducers 27 6 6 Connection of the Power Supp...

Страница 6: ...g the Measurement 82 12 Displaying the Measured Values 83 12 1 Selection of the Physical Quantity and of the Unit of Measurement 83 12 2 Toggling between the Channels 83 12 3 Adjustment of the Display...

Страница 7: ...Value 120 17 11 Display During the Measurement 120 18 Outputs 121 18 1 Installation of an Output 121 18 2 Error Value Delay 124 18 3 Activation of an Analog Output 125 18 4 Configuration of a Frequen...

Страница 8: ...FLUXUS ADM 8027 F801 ADM 8127B Content 8 UMFLUXUS_F8V4 6 1EN 2018 10 10...

Страница 9: ...term specified in the sales contract provid ed the measuring instrument is used for the purpose for which it was designed and operated according to the instructions given in this user manual Improper...

Страница 10: ...asuring instrument it is important to pay special attention to the instructions given in this user manual particularly to the following points Protect the transmitter from shocks The housing may only...

Страница 11: ...r an optimal measurement the flow profile has to be fully developed and axisymmetrical The shape of the flow profile depends on whether the flow is laminar or turbulent and is influenced by the condit...

Страница 12: ...rection factor is recalculated by the transmitter for each new measurement Volumetric flow rate v A The volume of the fluid that passes through the pipe per unit time The volumetric flow rate is calcu...

Страница 13: ...sit time difference t transducer emitter flow direction of the fluid sound path without flow sound path with flow pipe wall c c c c transducer receiver reduction in distance in the transducer flow dir...

Страница 14: ...nce covered by the particle in the time between the two measuring signals and therefore to the velocity at which the particle moves through the pipe see Fig 3 5 The average value of all measured veloc...

Страница 15: ...nt is conducted in the reflection arrangement see Fig 3 7 Beam The path covered by the ultrasonic signal between the transducers the transducer emitting the ultrasonic signal and the transducer receiv...

Страница 16: ...lane diagonal arrangement with 1 beam reflection arrangement with 1 beam 1 transducer pair 1 sound path 1 beam 1 plane 1 transducer pair 2 sound paths 1 beam 1 plane diagonal arrangement with 2 beam r...

Страница 17: ...he connection of the transducers are in the lower housing the terminals for the connection of the out puts and of the power supply on the back side of the upper housing see Fig 4 1 4 2 FLUXUS F801 ADM...

Страница 18: ...asurement by inadvertently pressing key BRK Tab 4 2 Navigation scroll to the right or up through a scroll list scroll to the left or down through a scroll list Tab 4 3 Input of digits move the cursor...

Страница 19: ...the operating temperature range of the sensors see Technical Specification Select the location of the transmitter within the range of the cable of the measuring point The ambient temperature at the m...

Страница 20: ...propagate in the pipe horizontally By doing this the solid on the bottom of the pipe or gas bubbles in the pipe s upper part are prevented from influencing the propagation of the signal correct disadv...

Страница 21: ...sources Only then it can be assumed that the flow profile in the pipe is fully developed However measuring results can be obtained even if the recommended distance to disturbance sources cannot be ob...

Страница 22: ...bance source diffuser supply line l 30 D return line l 5 D disturbance source valve supply line l 40 D return line l 10 D disturbance source reducer supply line l 10 D return line l 5 D disturbance so...

Страница 23: ...sound speed range compared to the diagonal arrangement transverse flow effects are compensated for because the beam crosses the pipe in 2 directions higher accuracy of measurement because the accurac...

Страница 24: ...of 90 45 to the elbow plane With measurements in both directions With measurements in the reflection arrangement with 2 beams and 2 planes The sound beam plane see section 3 3 1 is selected according...

Страница 25: ...he upper housing to the instrument mounting plate 3 see Fig 6 1 Fix the transmitter to the wall 6 3 2 Pipe Installation Installation on a 2 pipe Fix the pipe mounting plate 2 to the pipe see Fig 6 1 F...

Страница 26: ...asuring channel B transducers measuring channel A equipotential bonding terminal lower housing equipotential bonding terminal upper housing power supply 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 PE N L L1 L...

Страница 27: ...on cable through the cap nut the compression part and the basic part of the cable gland Prepare the extension cable Press the cap nut with the compression part on the cable until the thin rim of the c...

Страница 28: ...s nearby the extension cable If earthing on the same potential cannot be ensured see section 6 5 2 2 Remove the left blind plug for the connection of extension cable see Fig 6 7 Open the cable gland o...

Страница 29: ...7 and Tab 6 2 Fig 6 7 Connection of the extension and transducer cable to the junction box JB01 Attention For good high frequency shielding it is important to ensure good electrical contact between th...

Страница 30: ...of the extension cable The compression part remains in the cap nut Push the extension cable through the cap nut the compression part and the basic part Tab 6 3 Terminal assignment transducer cable te...

Страница 31: ...sing Screw the gasket ring side of the basic part into the upper housing of the transmitter Fix the cable gland by screwing the cap nut onto the basic part see Fig 6 9 Connect the leads to the termina...

Страница 32: ...Fig 6 10 Fig 6 3 and Tab 6 7 Fig 6 9 Cable gland Fig 6 10 Terminals for the connection of the power supply and the outputs Tab 6 6 Connection of the power supply AC DC terminal connection terminal con...

Страница 33: ...I1 I2 1 3 I1 I2 2 4 Uext 4 26 4 V Uext 0 021 A Rext 4 V example Uext 12 V Rext 0 380 current during transmitter error Ifault 0 mA HART mode I1 1 I1 2 Uext 10 24 V current during transmitter error Ifa...

Страница 34: ...8027 ADM 8027L ADM 8027P ADM 8027LP B1 B4 6 8 10 12 B1 B4 5 7 9 11 Uext 5 24 V Rc k Uext Ic mA Ic 1 4 mA binary output Reed relay ADM 8027 ADM 8027L ADM 8027P ADM 8027LP B3 B4 9 11 B3 B4 10 12 Umax 4...

Страница 35: ...binary output see chapter 18 Recommended configuration of the alarm output If the transmitter is disconnected from the power supply the binary output indicates an alarm state Tab 7 Circuit of the curr...

Страница 36: ...sion see chapter 14 6 9 Sensor Module SENSPROM The sensor module contains important transducer data for the operation of the transmitter with the transducers It is con nected to the connector strips a...

Страница 37: ...w is tightened 7 3 Installation 7 3 1 Wall Installation Fix the instrument mounting plate 2 to the wall with the 4 screws 4 see Fig 7 1 Fix the transmitter to the instrument mounting plate 2 with the...

Страница 38: ...nal transducer measuring channel B transducer measuring channel A power supply outputs AV AVS ARS AR BVS BRS BR BV PE N L L1 L 1 2 3 4 6 7 8 5 9 10 11 12 14 15 13 FLUXUS F801 A10 AA F801 A10 AP AV AVS...

Страница 39: ...d of the transducer cable and brush it back Insert the end of the extension cable into the housing Screw the gasket ring side of the basic part into the housing Fix the cable gland by screwing the cap...

Страница 40: ...ion 7 5 2 2 Remove the left blind plug for the connection of extension cable see Fig 7 6 Open the cable gland of the extension cable The compression part remains in the cap nut Push the extension cabl...

Страница 41: ...ation currents can flow to the transmitter via the extension cables Remove the left blind plug for the connection of extension cable see Fig 7 7 Open the cable gland of the extension cable The compres...

Страница 42: ...able to the terminals of the transmitter see Fig 7 7 and Tab 7 4 Fig 7 7 Connection of the extension and transducer cable to the junction box JB01 Attention The external shield of the extension cable...

Страница 43: ...and Tab 7 6 Tab 7 5 Terminal assignment transducer cable terminal connection V transducer core VS transducer shield RS transducer shield R transducer core Attention Observe the Safety Instructions for...

Страница 44: ...tion of the power supply AC DC terminal connection terminal connection PE earth PE earth N neutral L DC L1 Phase 100 240 V AC L DC Attention Observe the Safety Instructions for the Use in Explosive At...

Страница 45: ...xt 8 2 V Rc 1 k DIN EN 60947 5 6 NAMUR binary output open collector F801 A10 FF B1 6 B1 5 Uext 5 30 V Rc k Uext Ic mA Ic 2 100 mA Ioff 0 8 mA binary output open collector F801 A10 A F801 A10 P B1 B4 6...

Страница 46: ...85 F801 A10 A F801 A10 P 14 A 13 B 120 termination resistor shield 15 Tab 8 Circuit of the current output Ex ib output transmitter external circuit remark internal circuit connection passive current l...

Страница 47: ...nd to the serial interface of the PC If the RS232 cable cannot be connected to the PC use the RS232 USB adapter The RS232 adapter the RS232 cable and the RS232 USB adapter are part of the serial data...

Страница 48: ...ansmitter If transducers are replaced or added the sensor module also has to be replaced or added Insert the sensor module into the socket of the measuring channel to which new transducers have to be...

Страница 49: ...nk screw which has to be unscrewed before the housing can be opened After the installation make sure that the housing is closed correctly and that the countersunk screw is tightened 8 3 Installation 8...

Страница 50: ...ightly screwed to the housing Fig 8 2 Connections of the Transmitter Fig 8 3 Terminal designation of the transmitter Attention Observe the Safety Instructions for the Use in Explosive Atmosphere see d...

Страница 51: ...and body 8 with the clamp by firmly tightening the screws of the clamp Fix the cable protection hose 1 at the cable gland for mines with the hose clamp 4 by tightening the screws firmly see Fig 8 4 In...

Страница 52: ...internal shield shield marked cable and unmarked shield external shield Fig 8 6 Connection of the transducers for mines to the transmitter AR 2 Schirm Schirm 3 13 14 AV AVS ARS PE L L equipotential b...

Страница 53: ...7 Fix the screwed socket 2 and the gland body 4 with the clamp by firmly tightening the screws of the clamp Connect the leads to the terminals of the transmitter see Fig 8 3 Fig 8 8 and Tab 8 2 Atten...

Страница 54: ...25 9 12 for cable diameters 9 12 mm M25 14 16 for cable diameters 14 16 mm Prepare the output cable with the cable gland for mines Remove as little of the insulation as possible when stripping the cab...

Страница 55: ...asuring channel to which new transducers have to be connected Tab 8 4 Circuits of the outputs output transmitter external circuit remark internal circuit connection binary output open collector B1 14...

Страница 56: ...how in opposite directions The transducer distance is the distance between the inner edges of the transducers see section 3 3 and Fig 9 1 and for the transducers for mines the distance between the mar...

Страница 57: ...t only one transducer mounting fixture has to be mounted see Tab 9 1 Fig 9 4 Transducer mounting fixture Variofix L diagonal arrangement Fig 9 5 Scope of delivery Note When measuring in diagonal arran...

Страница 58: ...n straps to length pipe circumference at least 120 mm Ratchet clasp Cut the tension strap to length pipe circumference at least 120 mm Insert approx 100 mm of the tension strap into parts 1 and 2 of t...

Страница 59: ...und the pipe and insert it into the clasp see Fig 9 13 Tighten the tension strap Tighten the screw of the clasp Quick release clasp Insert the tension strap into the tension strap clamp and the metal...

Страница 60: ...p on the pipe see Fig 9 10 On a horizontal pipe mount the tension strap clamp on the side of the pipe if possible Mount the metal spring on the opposite side of the tension strap clamp if necessary Pl...

Страница 61: ...d to the supplied clasp Band clamp clasp Insert the tension strap into tension strap clamp 1 see Fig 9 20 Place the tension strap around the pipe and insert it into the clasp see Fig 9 21 Tighten the...

Страница 62: ...outer pipe diameter 80 mm or on pipes that are not subjected to significant temperature fluctuations Position the clasp the metal spring if necessary and tension strap clamp 1 on the pipe Mount the m...

Страница 63: ...9 26 Fig 9 23 Tension strap with the metal spring and the tension strap clamp Fig 9 24 Ratchet clasp with tension strap Fig 9 25 Ratchet clasp with tension strap Note To release the screw and the ten...

Страница 64: ...hanical strain see Fig 9 28 Put coupling foil or some coupling compound for a short term installation on the contact surface of the transducers The coupling foil can be fixed to the contact surface wi...

Страница 65: ...ne transducer mounting fixture is described transducers in reflection arrangement Overview of the mounting steps step 1 disassemble the transducer mounting fixture Variofix C step 2 mount the tension...

Страница 66: ...nstallation of the rail without a clasp Cut the tension strap to length pipe circumference at least 120 mm Insert approx 100 mm of the tension strap into one of the slots of the tension strap clamp an...

Страница 67: ...strap and bend it Bend both ends of the tension strap see Fig 9 37 b Repeat the steps for the second tension strap Position the tension strap at the distance s see Fig 9 37 Put the rail on the tension...

Страница 68: ...o significant temperature fluctuations Place the tension strap around the pipe see Fig 9 41 Position the metal spring if mounted the ratchet clasp and the tension strap clamp On a horizontal pipe moun...

Страница 69: ...en the screws Fig 9 41 Tension strap with the metal spring the ratchet clasp and the tension strap clamp on the pipe Fig 9 42 Ratchet clasp with tension strap Fig 9 43 Ratchet clasp with tension strap...

Страница 70: ...ening the tensioning screws slightly The end of the screw has to be placed above the hole in the transducer see Fig 9 45 Correct the transducer distance if necessary see section 11 6 1 and section 11...

Страница 71: ...f the tension strap into the slot of part 1 of the clasp see Fig 9 49 Bend the end of the tension strap back Insert the tension strap into the metal spring Insert the other end of the tension strap in...

Страница 72: ...ENTER As soon as the transmitter is connected to the power supply the serial number of the trans mitter is displayed for a short time It is not possible to enter any data while the serial number is d...

Страница 73: ...below For a detailed overview of the menu structure see annex A SYSTEM settings contains the following menu items set clock libraries dialogs and menus measurement outputs storing signal snap network...

Страница 74: ...ss key to scroll and select a list item in the upper line Press key to scroll and select a value for the selected list item in the lower line Press ENTER function HotCode see section deactivation lang...

Страница 75: ...erruption of the Power Supply As soon as the measurement begins all current measuring parameters will be stored in a non volatile INIT resistant EPROM The measurement will be interrupted if the power...

Страница 76: ...fety Instructions for the Use in Explosive Atmosphere see document SIFLUXUS Note During the parameter input the transducers have to be connected to the transmitter Note The parameters will only be sto...

Страница 77: ...of the fluid temperature will be displayed directly see section 11 2 4 Enter the sound speed of the pipe material Press ENTER Note Enter the sound speed of the material i e longitudinal or transversa...

Страница 78: ...is used for the interpolation of the density and viscosity of the fluid 11 2 5 Fluid Pressure The fluid pressure is used for the interpolation of the sound speed Enter the average sound speed of the...

Страница 79: ...e used FLEXIM cannot guarantee for the precision of the mea sured values A measurement might even be impossible If Special Version is selected enter the 6 transducer parameters specified by the manufa...

Страница 80: ...Reflec reflection arrangement Diagon diagonal arrangement Note The accuracy of the recommended transducer distance depends on the accuracy of the entered pipe and fluid parameters If the displayed tr...

Страница 81: ...een entered in the program branch Parameter and the transducer dis tance has been optimized afterwards as described in section 11 6 2 it is recommended to write down the sound speed for the next measu...

Страница 82: ...t of measurement of the volumetric flow rate is m h For the selection of the values to be displayed and for the setting of the output options see chapter 12 For more measuring functions see chapter 13...

Страница 83: ...channels HumanMux mode The command Mux Auto Human toggles between the modes see section 13 1 12 2 1 AutoMux Mode In the AutoMux mode the display and the measuring process are synchronized The channel...

Страница 84: ...play This does not affect totalizing transmission of the measured values etc The following information can be displayed in the upper line The measured values of the physical quantity selected in the p...

Страница 85: ...ound speed is calculated on the basis of the fluid parameters fluid selected in the program branch Parameter tem perature dependence pressure dependence ok is equal to the expected value 20 of the exp...

Страница 86: ...point can be determined There are two flow totalizers one for the positive flow direction one for the negative flow direction The unit of measure ment used for totalization corresponds to the volume o...

Страница 87: ...totalizers can be reset to zero manually Press key to scroll through the upper line and display the totalizers The totalizer value will be displayed in the upper line here the volume which has passed...

Страница 88: ...e is enabled If the automatic toggling between the TransitTime and the NoiseTrek mode is activated the toggling parameters have to be configured Enter the time after which the transmitter has to toggl...

Страница 89: ...sign and user are selected two values will have to be entered If Cut off Flow absolut and user is selected only one value will have to be entered Enter 0 zero to switch off the checking for outliers...

Страница 90: ...de Select normal to display and output the flow velocity with profile correction Select uncorr to display the flow velocity without profile correction Press ENTER If uncorr is selected it has to be co...

Страница 91: ...t be attenuated The damping factor has to be set separately for each of the two measuring channels Two cut off flow values for each calculation channel can be defined The cut off flow is not based on...

Страница 92: ...ation channel will be invalid This message will be displayed after the parameterization of the calculation channel if the calculation function n is selected The measured values of the calculation chan...

Страница 93: ...alculation channels are activated or deactivated in the same way as the measuring channels Press ENTER If a measuring channel that is needed for an activated calculation channel is not activated a war...

Страница 94: ...there is an intervention in the measurement a command or key BRK 13 12 1 Defining a Program Code A program code will remain valid as long as no other valid program code is entered or the program code...

Страница 95: ...TER If the entered program code is not valid an error message will be displayed for a few sec onds If the entered program code is valid the measurement will be stopped To execute a command it is suffi...

Страница 96: ...sured value will be signalized acoustically This signal can be de activated see section 14 1 3 in Acoustic Signal 14 1 1 Activation Deactivation of the Data Logger 14 1 2 Setting the Storage Rate The...

Страница 97: ...13 3 Select the moment at which the storing has to start Promptly The storing starts immediately On full 5 min The storing starts in the next full 5 minutes On full 10 min The storing starts in the ne...

Страница 98: ...data logger memory can be dis played If on is selected and the data logger is activated the amplitude of the measured signal will be stored together with the measured values Press ENTER If on is sele...

Страница 99: ...and the serial number of the transmitter is displayed in the upper line The available data logger memory will be displayed in the lower line here 18 327 addition al measured values can be stored Pres...

Страница 100: ...the PC Select the character to be used to separate columns semicolon or tabulator Press EN TER Enter HotCode 232 0 see section 10 4 Set the transmission parameters in the 4 scroll lists Press ENTER b...

Страница 101: ...ta to a Terminal Program Start the terminal program Enter the transmission parameters into the terminal program see section 14 2 4 The transmission parameters of the terminal program and the transmitt...

Страница 102: ...Program Start the program FluxData V3 0 or higher on the PC Select the menu Options Serial interface Select the serial interface used from the PC e g COM1 Click Protocol Click OK Enter the transmissio...

Страница 103: ...easured values to be stored Click OK Select the path on which the data should be stored and enter the file name Click Save The file will be stored with the file extension flx Example DEVICE X80X XXXXX...

Страница 104: ...totalizers cannot be activated for the physical quantity flow velocity these columns will not be generated Offline Transmission of Data During the offline transmission of data columns will only be cre...

Страница 105: ...memory can be divided into parts for the following material data material parameters transversal and longitudinal sound speed typical roughness fluid parameters min and max sound speed kinematic visco...

Страница 106: ...ess ENTER Select Special Funct Install Material or Install Medium Press ENTER This error message will be displayed if the coefficient memory does not contain an area for user defined materials fluids...

Страница 107: ...polation functions should be used Contact FLEXIM to find the best solution for the measuring task Select auto or user Press ENTER auto The area around the average sound speed is defined by the transmi...

Страница 108: ...his error message will be displayed if the coefficient memory does not contain an area for user defined materials fluids Partition the coefficient memory accordingly see section 15 1 Select the functi...

Страница 109: ...rameters or no to quit the menu item without storing Press ENTER Select yes to store the entered properties no to quit the menu item without storing Press ENTER Select delete Press ENTER Select the ma...

Страница 110: ...in the current scroll list will be displayed in the lower line Select the material fluid Press ENTER The material fluid will be added to the scroll list Note The materials fluids are displayed in the...

Страница 111: ...and CLR Press ENTER The new date is displayed Select ok to confirm the date or new to set the date again Press ENTER Select Special Funct SYSTEM settings Dialogs Menus Press ENTER Note The settings w...

Страница 112: ...calculations Note For documentation purposes it is useful to enter the fluid pressure even if the transmitter contains no pressure dependent characteristic curves Select 1234 if the measuring point i...

Страница 113: ...g m as the unit of measurement for the density Press ENTER This display will only be indicated if lb ft has not been selected as the unit of measurement for the density Select mm s or cSt as the unit...

Страница 114: ...put the flow values without flow profile correction Press ENTER For further information see section 13 7 A lower limit for the flow velocity can be entered see section 13 6 An upper limit for the flow...

Страница 115: ...eset to medium contrast Select Special Funct Instrum Inform to display information about the transmit ter Press ENTER The type and the serial number of the transmitter is displayed in the upper line T...

Страница 116: ...s In the SuperUser mode it is possible to define some flow parameters profile bounds correction of the flow velocity for the specific application or measuring point Attention The SuperUser mode is int...

Страница 117: ...the menu item SYSTEM settings For the definition of the correction of the flow velocity see section 17 3 2 Example profile bound for the laminar flow 1 500 profile bound for the turbulent flow 2 500...

Страница 118: ...t is started If the transmitter is switched off without starting a measurement the entered correction data will be lost Attention The correction of the flow velocity is still active after the deactiva...

Страница 119: ...x value of the totalizer is reduced with the number of decimal places For setting the behavior of the totalizers after reaching the max value see section 13 3 1 17 8 Manual Reset of the Totalizers If...

Страница 120: ...ayed 17 11 Display During the Measurement In the SuperUser mode the following parameters can be displayed during the measurement besides the normal informa tion see section 12 3 Select on to activate...

Страница 121: ...lay will be indicated if the output has not been installed yet Select yes Press EN TER If the output has already been installed select no to reconfigure it or yes to uninstall the output and to return...

Страница 122: ...Select a list item or other range to enter the output range manually If other range is selected enter the values Output MIN and Output MAX Press ENTER after each input This error message will be displ...

Страница 123: ...annot be measured during the time interval t0 t1 see Fig 18 1 The error value will be transmitted Fig 18 1 Error output Tab 18 3 Examples for the error output list item for the error output output sig...

Страница 124: ...has to be within the output range Press ENTER If the multimeter displays the entered value the output functions correctly Select yes to repeat the test no to return to SYSTEM settings Press ENTER Sel...

Страница 125: ...asurement of the source item will be displayed Zero Scale Val is the measured value corresponding to the lower limit of the output range as defined in section 18 1 1 Enter the highest expected measure...

Страница 126: ...the source item can be totalized a request will be in dicated whether the frequency output is to be configured as a pulse output Select yes Press ENTER Enter the upper limit of the frequency Press ENT...

Страница 127: ...ocity is selected as the physical quantity The use of the pulse output is not possible in this case because integrating the flow velocity does not result in a reasonable value Enter the pulse value Th...

Страница 128: ...onger true mode switching function NO Cont The alarm is energized if the switching condition is true and de energized if idle NC Cont The alarm is de energized if the switching condition is true and e...

Страница 129: ...n rounded measured values This might cause an apparent switching delay when the measured value changes marginally less than 2 decimal places In this case the switching accuracy of the output is higher...

Страница 130: ...ce per second to avoid humming i e fluctua tion of the measured values around the value of the switching condition An alarm output of the type NON HOLD will be activated if the switching condition is...

Страница 131: ...t switching Select the menu item SHOW RELAIS STAT Select onto activate the arlarm state indica tion The alarm state indication is structured as follows Rx with x being the number of the alarm output a...

Страница 132: ...wer line Track down the situations when the error is displayed Contact FLEXIM The transmitter does not react when key BRK is pressed during the measurement A program code has been defined Press key CL...

Страница 133: ...of the transducers When measuring on a horizontal pipe the transducers have to be mounted on the side of the pipes A vertical pipe always has to be filled at the measuring point and the fluid should...

Страница 134: ...measure at low flow velocities The entered pipe roughness is not appropriate The flow velocity of the fluid is outside the measuring range of the transducer The measuring point is not appropriate Sele...

Страница 135: ...material range 600 6553 5 m s This display will only be indicated if Other Material is selected selection whether the pipe is lined selection of the lining material This display will only be indicated...

Страница 136: ...splay will only be indicated if no or special transducers are connected input of the length of an extension cable When a calculation channel is selected Y Z Calculation channels are only available if...

Страница 137: ...Meas Data and or Serial Output are activated input of the storage rate if Storage Rate EXTRA is selected range 1 43 200 s 12 h Current loop activation of a current output This display will only be ind...

Страница 138: ...ill only be indicated for R1 if Alarm Output is activated input of the upper limit of the physical quantity to be monitored This display will only be indicated if Alarm Output is activated and MAX is...

Страница 139: ...coefficient memory confirmation of the selected partition the coefficient memory is being partitioned SYSTEM settings Libraries Extended Library selection of the displays for the activation of the ext...

Страница 140: ...the length x selection of the unit of measurement for the temperature x selection whether the absolute pressure pa or relative pressure pg is to be used x selection of the unit of measurement for the...

Страница 141: ...has to toggle to the NoiseTrek mode if there are no valid measured values in the TransitTime mode range 0 9999 s This display will only be indicated if the automatic toggling between the Transit Time...

Страница 142: ...ver of the totalizer values after the measurement re start x input of a time interval after which the transmitter has to detect a long mea surement failure if there are no valid measured values 0 the...

Страница 143: ...bounds user is selected request if an additional correction of the flow velocity is to be defined on the correction data can be defined off without correction of the flow velocity This display will on...

Страница 144: ...nsmis selection of the displays for the formatting of the serial transmission of mea sured values activation of the serial transmission with without blanks x selection of the decimal marker for floati...

Страница 145: ...red start of the transmission of measured values This display will only be indicated if the data logger contains measured values and the transmitter is connected to a PC via a serial cable error messa...

Страница 146: ...icated if the selected material already exists input of a designation for the selected material input of the constants for the transversal sound speed of the material The number of constants depends o...

Страница 147: ...selection of the function for the temperature and pressure dependence of the fluid parameters selection of a user defined fluid selection whether the user defined fluid is to be edited or deleted Thi...

Страница 148: ...n of the displays for the input of a program code defining a program code input of the break code program code input of the access code the first three digits of the program code After the input of Ho...

Страница 149: ...r absolute bar g bar relative psi a pound per square inch absolute psi g pound per square inch relative Density unit of measurement description g cm gram per cubic centimeter kg cm kilogram per cubic...

Страница 150: ...m hl s hectoliter per second hl or m Ml d Megalit d megaliter per day Ml or m bbl d barrel per day bbl bbl h barrel per hour bbl bbl m barrel per minute bbl USgpd US gal d gallon per day gal USgph US...

Страница 151: ...opound per minute klb 1 lb 453 59237 g 1 t 1000 kg heat flow rate Heat quantity totalized unit of measurement description unit of measurement W Watt Wh or J kW kilowatt kWh or kJ MW megawatt MWh or MJ...

Страница 152: ...D N 4 0 0 D N 5 0 0 D N 6 0 0 D N 8 0 0 D N 1 0 0 0 1 m 3 h 1 0 1 0 0 1 0 3 1 0 4 l m i n 1 0 0 1 0 1 0 3 1 0 4 1 0 5 0 1 1 l s 1 0 1 0 0 1 0 3 1 1 0 g a l m i n 1 0 0 1 0 3 1 0 4 1 0 5 1 0 0 b b l d...

Страница 153: ...N 2 0 0 D N 4 0 0 D N 6 0 0 1 0 0 b b l d 1 0 3 1 0 4 1 0 5 1 0 6 1 1 0 g a l m i n 1 0 0 1 0 3 1 0 4 1 0 l m i n 1 0 0 1 0 3 1 0 4 1 0 5 1 1 0 m 3 h 1 0 0 1 0 3 1 0 4 0 1 1 l s 1 0 1 0 0 1 0 3 S t r...

Страница 154: ...ns m s clong m s cflow Carbon Steel steel normal 3 230 5 930 trans Stainless Steel steel stainless 3 100 5 790 trans DUPLEX duplex steel 3 272 5 720 trans Ductile Iron ductile iron 2 650 trans Asbesto...

Страница 155: ...ncrusted 1 5 3 Fluid display Explanation Sound speed m s Kinematic viscosity mm s Density g cm acetone acetone 1 190 0 4 0 7300 Ammonia NH3 ammonia NH3 1 386 0 2 0 6130 Gasoline gasoline 1 295 0 7 0 8...

Страница 156: ...Freon R22 Freon 558 0 1 1 2130 Crudeoil hi API crude oil light 1 163 14 0 0 8130 Crudeoil low API crude oil heavy 1 370 639 5 0 9220 30 H2SO4 sulphuric acid 30 1 526 1 4 1 1770 80 H2SO4 sulphuric aci...

Страница 157: ...9 992 2 4 179 50 1 013 1542 6 988 0 4 181 60 1 013 1551 0 983 2 4 185 70 1 013 1554 7 977 8 4 190 80 1 013 1554 4 971 8 4 197 90 1 013 1550 5 965 3 4 205 100 1 013 1543 2 958 3 4 216 120 1 985 1519 9...

Страница 158: ...8027 see Fig D 1 FLUXUS F801 see Fig D 2 Flameproof enclosure If the O ring is defective or the housing does not seal anymore change it see Tab D 1 Housing with increased safety If the O ring is defe...

Страница 159: ...8127B UMFLUXUS_F8V4 6 1EN 2018 10 10 159 Tab D 1 transmitter O ring item number FLUXUS ADM 8027 upper housing gasket Adalet 120 mm 990735 1 FLUXUS ADM 8027 lower housing gasket Adalet 95 mm 990735 2...

Страница 160: ...technik U 0 12 15 V I 0 1 27 A C ext 15 F at L 0 0 H L ext 70 H at C 0 0 F 20 C T a 60 C transmitter FLUXUS ADM 8127B FLEXIM GmbH U i 13 2 V DC L i C i negligible 20 C T a 50 C terminal L L PE or L 2Y...

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