Endress+Hauser Proline t-mass 65 PROFIBUS DA Скачать руководство пользователя страница 112 | Manualshive

Страница: 112 / 127

background image

Technical data

Proline t-mass 65 PROFIBUS DP/PA

112

Hauser

• When mounting, please note that the recommended upstream distances should be

doubled for very light gases such as helium and hydrogen.

Input signal

Status input (auxiliary input)

U = 3 to 30 V DC, R

i

= 3 k



, galvanically isolated. Switch level: ±3 to ±30 V DC, independent

of polarity
Configurable for: positive zero return, reset error messages

11.4

Output

Output signal

PROFIBUS DP interface:

• PROFIBUS DP in accordance with EN 50170 Volume 2
• Profile Version 3.0
• Data transmission rate: 9.6 kBaud to 12 MBaud
• Automatic data transmission rate recognition
• Signal encoding: NRZ Code
• Function blocks: 3 × Analog Input, 2 × Totalizer
• Output data: Mass flow, Heat flow, Corrected volume flow, Temperature, Totalizer 1 to 2
• Input data: Positive zero return (ON/OFF), Zero point adjustment, Measuring mode,

Totalizer control

• Bus address can be configured via miniature switches or via the local display (optional)
• Available output combination

PROFIBUS PA interface:

• PROFIBUS PA in accordance with EN 50170 Volume 2, IEC 61158-2 (MBP),

galvanically isolated

• Data transmission rate: 31.25 kBaud
• Current consumption: 11 mA
• Permitted supply voltage: 9 to 32 V
• Bus connection with integrated reverse polarity protection
• Error current FDE (Fault Disconnection Electronic): 0 mA
• Signal coding: Manchester II
• Function blocks: 3 × Analog Input, 2 × Totalizer
• Output data: Mass flow, Heat flow, Corrected volume flow, Temperature, Totalizer 1 to 2
• Input data: Positive zero return (ON/OFF), Zero point adjustment, Measuring mode,

Totalizer control

• Bus address can be configured via miniature switches or via the local display (optional)
• Available output combination

Signal on alarm

Status and alarm messages in accordance with PROFIBUS Profile Version 3.0

Low flow cut off

Switch points for low flow cut off are programmable.
Factory setting = 1% of 20 mA Value

Galvanic isolation

All circuits for inputs, outputs and power supply are galvanically isolated from each other.

«
...
110
111
112
113
114
...
»

Содержание Proline t-mass 65 PROFIBUS DA

Страница 1: ...s Services BA00113D 06 EN 14 14 71261905 Valid as of version PROFIBUS DP V 3 06 XX Device soft ware PROFIBUS PA V 3 06 XX Device soft ware Operating Instructions Proline t mass 65 PROFIBUS DP PA Thermal Mass Flowmeter 8 ...

Страница 2: ...ching on the measuring device 49 7 3 Quick Setup 49 7 4 Commissioning the PROFIBUS interface 60 7 5 PROFIBUS DP PA system integration 62 7 6 PROFIBUS DP cyclic data transmission 65 7 7 PROFIBUS PA cyclic data transmission 74 7 8 PROFIBUS DP PA acyclic data transmission 83 7 9 Adjustment 84 7 10 Data storage device HistoROM 85 8 Maintenance 88 8 1 External cleaning 88 8 2 Pipe cleaning 88 8 3 Senso...

Страница 3: ...ormed correctly can have an indirect effect on operation or trigger an unexpected response on the part of the device Symbol Meaning A0011197 Direct current A terminal at which DC voltage is present or through which direct current flows A0011198 Alternating current A terminal at which alternating voltage sinusoidal is present or through which alternating cur rent flows A0011200 Ground connection A ...

Страница 4: ...es or actions that are forbidden A0011193 Tip Indicates additional information A0011194 Reference to documentation Refers to the corresponding device documentation A0011195 Reference to page Refers to the corresponding page number 1 2 3 etc Series of steps Ã Result of a sequence of actions A0013562 Help in the event of a problem Symbol Meaning 1 2 3 etc Item numbers A B C etc Views A A B B C C etc...

Страница 5: ...e of the measuring device must be carried out by trained qualified specialists autho rized to perform such work by the facility s owner operator The specialist must have read and understood these Operating Instructions and must follow the instructions they con tain Endress Hauser is willing to assist in clarifying the chemical resistance properties of parts wetted by special fluids including fluid...

Страница 6: ...ocument on the Pressure Equipment Directive must be observed for mea suring devices used in Category II or III installations in accordance with the Pressure Equip ment Directive The manufacturer reserves the right to modify technical data without prior notice Your Endress Hauser sales center will supply you with current information and updates to these Operating Instructions 2 4 Return Do not retu...

Страница 7: ... 1 Order code serial number See the specifications on the order confirmation for the meanings of the individual letters and dig its 2 Power supply frequency power consumption 3 Available inputs outputs 4 Reserved for information on special products 5 Please refer to measuring device documentation 6 Reserved for certificates approvals and for additional information on device version 7 Ambient tempe...

Страница 8: ...al of measuring tubes 6 Seal material 7 Reserved for information on special products 8 Please refer to measuring device documentation 9 Ambient temperature range 10 Degree of protection 11 Reserved for additional information on device version approvals certificates 1 2 4 5 6 7 9 11 10 3 Proline t mass F ABCDEFGHIJKLMNOPQRST TAG No Ser No 12345678901 Order Code IP67 NEMA Type 4X 65F50 XXXXXXXXXXXX ...

Страница 9: ...rsion of measuring device software currently installed 7 Installed communication type e g HART PROFIBUS DP etc 8 Information on current communication software Device Revision and Device Description e g Dev 01 DD 01 for HART 9 Date of manufacture 10 Current updates to data specified in points 6 to 9 2 3 1 4 5 6 7 8 9 10 Device SW 01 Dec 2009 XXXXXXXXXXXXXXXXXX Drivers Communication Date SW version ...

Страница 10: ...g device by affixing to it the CE mark The measuring device meets the EMC requirements of the Australian Communications and Media Authority ACMA The flow measuring system has successfully passed all the test procedures carried out and is certified and registered by the PNO PROFIBUS User Organization The device thus meets all the requirements of the following specifications Certified to PROFIBUS Sp...

Страница 11: ...tion purposes use webbing slings slung round the two process connections Do not use chains as they could damage the housing Warning Risk of injury if the measuring device slips The center of gravity of the assembled measuring device might be higher than the points around which the slings are slung When transporting make sure that the measuring device does not unexpectedly turn around its axis or s...

Страница 12: ...rt heavy sensors 4 2 1 Dimensions The dimensions and installation lengths of the sensor and transmitter can be found in the Technical Information for the device in question This document can be downloaded as a PDF file from www endress com A list of the Technical Information documents available can be found in the Documentation section on 122 4 2 2 System pressure and pulsating flow Reciprocating ...

Страница 13: ...meter of the flowmeter Maximum pipe diameter mismatch should not exceed 1 mm 0 04 in for diameters DN 200 8 3 mm 0 12 in for diameters DN 200 8 Further information is provided in ISO Standard 14511 Caution New installations should be free of metallic and abrasive particles to prevent damage to the sensing elements on start up A0005103 Correctly aligned flanges and gaskets A0005104 A0005105 A000510...

Страница 14: ...r head down A0009897 compact remote p Recommended orientation Orientation recommended in certain situations m In the case of saturated or unclean gases upward flow in a vertical pipe section is preferred to minimize con densation contamination n Not recommended if the vibrations are too high or if the installation is unstable o Only suitable for clean dry gases Do not mount the sensor from the bot...

Страница 15: ...such as Helium and Hydrogen all upstream distances should be dou bled The minimum recommendations for inlet and outlet runs without flow conditioner are Flanged sensor Insertion sensor Note A specially designed perforated plate flow conditioner can be installed if it is not possible to observe the inlet runs required 16 1 A0007523 2 A0007524 3 A0007525 4 A0007526 5 A0007527 6 A0007528 1 Reduction ...

Страница 16: ...d outlet runs expressed in multiples of the pipe diameter using a flow conditioner 1 Flow conditioner with the flanged sensor 2 Flow conditioner with the insertion sensor Flow conditioner for use with insertion sensors 65I 90 The well known Mitsubishi design is recommended for this application DN 80 mm to DN 300 mm 3 to 12 The flow conditioner must be installed at a distance of 8 DN upstream of th...

Страница 17: ... be pointing in the same plane as the transmitter Incorrect installation of the flow conditioner will have a small effect on the measurement accuracy A0005116 Fig 7 Flow conditioner mounting arrangement example 1 perforated plate flow conditioner 2 aeal gasket 3 alignment notch 4 alignment in the same plane as the transmitter Note Order the t mass F sensor and the flow conditioner together to ensu...

Страница 18: ...sion always remain free of insulating material 4 2 7 Thermal insulation When the gas is very damp or saturated with water e g bio gas the piping and flowmeter body should be insulated to prevent water droplets condensing on the measuring sensor A0005122 Fig 8 Maximum thermal insulation for t mass 65F and 65I a Maximum insulation height for the flanged sensor b Maximum insulation height for the ins...

Страница 19: ... duct use a suitable support bracket for the sensor and weld the welding socket to a base plate to spread the load Otherwise the mounting may be unstable and the duct wall can be damaged Warning These instructions are only applicable to installation in an un pressurized line without gas present and at safe temperatures 1 Drill or a cut hole of Ø 31 0 mm 0 5 mm 1 22 0 019 in the pipe 2 Deburr the h...

Страница 20: ...m 0 08 in Note down the calculated value A0010001 Fig 11 Aligning the sensor to the calculated insertion depth A B C A B C 230 220 210 200 190 180 9 8 7 230 220 210 200 190 180 9 8 7 230 220 210 200 190 180 9 8 7 A For circular pipes the internal diameter DN For rectangular ducts The internal duct height if the sensor is installed vertically The internal duct width if the sensor is installed horiz...

Страница 21: ...nsor so that the value aligns with the upper end of the compression fitting 4 8 Tighten the lower nut of the compression fitting 1 revolutions using a wrench 42 mm Aligning the sensor with the flow direction A0005117 Fig 12 Aligning the sensor with the flow direction 9 Check and ensure that the sensor is aligned vertically at a 90 angle on the pipe duct Turn the sensor so that the arrow marking ma...

Страница 22: ...osition of the sensor Then using an open ended wrench tighten another 1 revolutions in a clockwise direction 11 Fix the two securing screws 2 Allen key 3 mm 1 8 Warning Observe torque 4 Nm 2 95 lbf ft 12 Check that the sensor and transmitter do not turn 13 Check the measuring point for leaks at the maximum operating pressure ...

Страница 23: ...esumed while removal work is in progress Allow the system and device to cool to a safe temperature i e 50 C 120 F A0011016 Fig 14 Removing the insertion sensor 1 Release the securing screws 1 2 Release the upper nut of compression fitting using a wrench turning in a counterclock wise direction 2 Caution In the case of vertical installation do not drop the measuring device into the pipe 3 Unscrew t...

Страница 24: ...mitter housing as far as it will go 3 Turn the transmitter housing to the desired position max 2 90 in either direction 4 Lower the housing into position and re engage the bayonet catch 5 Retighten the two securing screws A0004302 Fig 16 Turning the transmitter housing aluminium field housing 4 3 5 Turning the local display 1 Unscrew cover of the electronics compartment from the transmitter housin...

Страница 25: ...unting location Install the device in a shady location Avoid direct sunlight on the display Always install the wall mount housing in such a way that the cable entries are pointing down Mounted directly on the wall 1 Drill the holes as illustrated in the diagram 2 Remove the cover of the connection compartment a 3 Push the two securing screws b through the appropriate bores c in the housing Securin...

Страница 26: ...l the housing is solidly seated on the panel wall Afterwards tighten the locking nuts Additional support is not necessary A0001131 Fig 19 Engineering unit mm in Pipe mounting The assembly should be performed by following the instructions in the diagram Caution If a warm pipe is used for installation make sure that the housing temperature does not exceed the max permitted value of 60 C 140 F A00011...

Страница 27: ... g correct pipe internal diameter correctly sized gaskets 13 Is the position chosen for the sensor correct in other words suitable for sensor type fluid properties and fluid temperature 14 Is there sufficient upstream and downstream pipe sensor 15 Correct installation of flow conditioner if fitted 16 Does the arrow on the sensor match the direction of flow through the pipe 14 Correct sensor depth ...

Страница 28: ...be increased by introducing a repeater The first and last segment can comprise max 31 devices The segments between the repeaters can comprise max 30 stations The maximum distance between two bus users can be calculated as follows NO_REP 1 segment length Note NO_REP maximum number of repeaters that may be switched in series depending on the repeater in question Example In accordance with manufactur...

Страница 29: ...plosion protection Safety of the personnel To ensure the optimum electromagnetic compatibility of systems it is important that the system components and above all the cables which connect the components are shielded and that no portion of the system is unshielded Ideally the cable shields are connected to the normally metal housings of the connected field devices Since these are generally con nect...

Страница 30: ...housing Non hazardous area and zone 2 ATEX II3G FM CSA see separate Ex documentation B Field housing Zone 1 ATEX II2GD IECEx FM CSA see separate Ex documentation C Remote sensor insertion D Remote sensor flanged Wire colors when supplied by Endress Hauser Terminal no 41 white 42 brown 43 green 44 yellow 5 2 2 Cable specification connecting cable A cable with the following specifications must be us...

Страница 31: ...tions governing the installation of electrical equipment also apply 1 Unscrew the connection compartment cover from the transmitter housing 2 Feed the power supply cable the fieldbus cable and the power supply cable for external termination optional cable through the appropriate cable entries 3 Perform wiring Wiring diagram 32 Terminal assignment see above Caution Risk of damage to the fieldbus ca...

Страница 32: ... cable Terminal No 26 B RxD TxD P Terminal No 27 A RxD TxD N e Ground terminal for fieldbus cable shield Observe the following the shielding and grounding of the fieldbus cable 29 that the stripped and twisted lengths of cable shield to the ground terminal are as short as possible f Service socket for connecting service interface FXA 193 FieldCare or Fieldcheck g Power supply cable for external te...

Страница 33: ...C L for DC c Ground terminal for protective ground d Fieldbus cable Terminal No 26 PA with reverse polarity protection Terminal No 27 PA with reverse polarity protection e Fieldbus cable shield ground terminal Please note the following The shield and grounding of the fieldbus cable 29 Make sure that the stripped and twisted lengths of cable shield to the ground terminal are kept as short as possib...

Страница 34: ...n be used and expanded instantly e g when constructing new star distributors using 4 channel or 8 channel distribution modules The measuring device can therefore be supplied with the option of a ready mounted fieldbus connector Fieldbus connectors for retrofitting can be ordered from Endress Hauser as a spare part 90 A0005999 Fig 24 Connectors for connecting to the PROFIBUS PA A Aluminum field hou...

Страница 35: ... be dried cleaned or replaced if necessary All threaded fasteners and screw covers must be firmly tightened The cables used for connection must be of the specified outside diameter cable entry 113 Firmly tighten the cable entries a The cables must loop down before they enter the cable entries water trap b This arrangement prevents moisture penetrating the entry Always install the measuring device ...

Страница 36: ...minal compartment Only remote version Is the flow sensor connected to the matching transmitter electronics Check serial number on nameplates of sensor and connected transmitter Only remote version is the connecting cable between sensor and trans mitter connected correctly 29 Are all screw terminals firmly tightened Are all cable entries installed firmly tightened and correctly sealed Cables looped...

Страница 37: ...acturers for these purposes 3 Jumpers miniature switches for hardware settings PROFIBUS DP 44 PROFIBUS PA 47 The following hardware settings can be made using a jumper or miniature switches on the I O board Address mode configuration select software or hardware addressing Device bus address configuration for hardware addressing Hardware write protection enabling disabling A0001318 Fig 26 Methods o...

Страница 38: ...wer display line Shows supplementary measured variables and status variables e g totalizer reading in m3 bar graph measuring point designation 2 Plus minus keys Enter numerical values select parameters Select different function groups within the function matrix Press the keys simultaneously to trigger the following functions Exit the function matrix step by step HOME position Press and hold down k...

Страница 39: ...ed to each group You select a group in order to access the individual functions for operating and configuring the measuring device 1 HOME position F Entry into the function matrix 2 Select a function group e g CURRENT OUTPUT 1 3 Select a function e g TIME CONSTANT Change parameter enter numerical values OS Select or enter enable code parameters numerical values F Save your entries 4 Exit the funct...

Страница 40: ...ctions Note The transmitter continues to measure while data entry is in progress i e the current mea sured values are output via the signal outputs in the normal way If the power supply fails all preset and parameterized values remain safely stored in the EEPROM 6 3 2 Enabling the programming mode The function matrix can be disabled Disabling the function matrix rules out the possibility of inadve...

Страница 41: ... messages on the display example 1 Error type P process error S system error 2 Error message type fault message notice message definition 3 Error designation e g FLOW LIMIT maximum flow limit exceeded 4 Error number e g 401 5 Duration of most recent error occurrence in hours minutes and seconds 6 4 2 Error message type The measuring device always assigns system and process errors which occur to tw...

Страница 42: ... package test results can be imported into a data base printed out and used for official certification Further information is available from your Endress Hauser sales center Valid for device software 3 06 XX Function DEVICE SOFTWARE PROFIBUS DP device data Profile Version t mass 65 ID No Profile ID No 3 0 1545hex 9740hex Function PROFILE VERSION Function DEVICE ID GSD file information t mass 65 GS...

Страница 43: ...D GSD file information t mass 65 GSD file Extended format recom mended Standard format eh3x1550 gsd eh3_1550 gsd Note When planning and configuring the PROFIBUS network please observe the information on using GSD files 62 ff Profile GSD file PA039740 gsd Bitmaps EH_1550_d bmp dib EH_1550_n bmp dib EH_1550_s bmp dib Software release 10 2010 Operating program Sources for obtaining device description...

Страница 44: ...hardware write protection accordingly with the aid of the jumpers see Figure 4 Installation is the reverse of the removal procedure A0005407 Fig 30 Switching write protection on and off with the aid of a jumper on the I O board 1 Jumper for switching write protection on and off 1 1 Write protection switched on it is not possible to write to the device functions via PROFIBUS acyclic data transmissi...

Страница 45: ... you remove the cover of the electronics compartment 1 Loosen Allen screw 3 mm of the securing clamp 2 Unscrew cover of the electronics compartment from the transmitter housing 3 Remove the local display if present To do so loosen the set screws of the display mod ule 4 Set the position of the miniature switches on the I O board using a sharp pointed object 5 Installation is the reverse of the rem...

Страница 46: ... ON ON The measuring device is operated with a baudrate 1 5 MBaud Due to the capacitive load of the device and the line reflection generated as a result make sure that external termi nation is used The miniature switch for termination is located on the I O board see Figure A0005408 Fig 32 Set terminating resistors for baud rates 1 5 MBaud A Factory setting B Setting at the last transmitter Note It...

Страница 47: ... I O board 3 Configure the hardware write protection accordingly with the aid of the jumpers see Figure 4 Installation is the reverse of the removal procedure A0001359 Fig 33 Switching write protection on and off with the aid of a jumper on the I O board 1 Jumper for switching write protection on and off 1 1 Write protection switched on it is not possible to write to the device functions via PROFI...

Страница 48: ...re you remove the cover of the electronics compartment 1 Loosen Allen screw 3 mm of the securing clamp 2 Unscrew cover of the electronics compartment from the transmitter housing 3 Remove the local display if present To do so loosen the set screws of the display mod ule 4 Set the position of the miniature switches on the I O board using a sharp pointed object 5 Installation is the reverse of the r...

Страница 49: ... mode commences as soon as start up completes Various measured values and or status variables appear on the display HOME position Note If start up fails an error message indicating the cause is displayed 7 3 Quick Setup All important device parameters for standard operation can be configured quickly and easily by means of the Quick Setup menu especially for devices that have been delivered with fa...

Страница 50: ...einstellung Aktuelle Einstellung Druck Einheit Druck Nein Auswahl weiteres Quick Setup konfigurieren Aufnehmer Gas Druck Wärmefluss Wärmefluss Einheit Wärmefluss Einheit Wärmemenge Ausführen des gewählten Quick Setups Einheit Heizw Masse Einheit Heizw Normv Kommunikation QUICK SETUP COMMISSION Use the O or S key at the prompt QS COMMISSION NO and the device access code entry appears Enter the devi...

Страница 51: ...ction in each cycle o The YES option remains visible until all the units have been configured NO is the only option displayed when no further units are available Automatic configuration of the display t The automatic parameterization of the display option contains the following basic settings factory settings YES main line MASS FLOW additional line TOTALIZER 1 NO The existing selected settings rem...

Страница 52: ...meterize the functions WALL THICKNESS and OUTER DIAMETER The function INTERNAL DIAMETER displays the calculated internal diameter and is read only RECTANGULAR Enter the INTERNAL HEIGHT INTERNAL WIDTH and WALL THICKNESS of the duct Select the MOUNTING orientation of the sensor HORIZONTAL or VERTICAL MOUNTING SET LENGTH n Enter the measured length of the mounting set including the compression fittin...

Страница 53: ...ory setup and calibration A gas group can be programmed as one single gas or one gas mixture of up to 8 components A single gas can be selected from a list of standard gases or setup for other suitable types of gases such as Ozone using manual correction factors and the option called SPECIAL GAS This requires application evaluation at the factory In this case please contact your Endress Hauser sal...

Страница 54: ...st enter the MOLE for each GAS TYPE only if NUMBER OF GASES is 2 and more The error message CHECK VALUES appears if the total mixture does not equal 100 Go back and check the mixture settings 2 SAVE CHANGES Select YES to save the settings in GAS GROUP 1 or 2 and activate the last gas group selected Press F to continue or Select CANCEL to save the entered settings in buffer memory but not activate ...

Страница 55: ...sure must be converted to absolute pressure If a pressure compensating input is being used then the input signal value overrides the manually programmed value The pressure input value applies to both gas groups i e 2 independent pressure values are no longer possible The Quick Setup Gas function is not available if an in situ calibration function has been performed on the measuring device as the i...

Страница 56: ...settings in the function GAS GROUP 2 Note If only one gas group is used then leave mode 2 as default settings The units of measure are selected in the system units section 50 Auto Gross The gross heating value or higher heating value is the total heat obtained by complete combustion at constant pressure of a volume of gas in air including the heat released by the water vapor in the combustion prod...

Страница 57: ...67 Carbon Monoxide CO 10 1 4 34 10 1 4 34 Hydrogen Sulphide H2S 15 2 6 54 19 49 8 38 Methane CH4 50 02 21 51 55 52 23 87 Ethane C2H6 47 5 20 43 51 93 22 33 Propane C3H8 46 32 19 92 50 32 21 64 Butane C4H10 45 71 19 66 49 51 21 29 Ethylene C2H4 47 16 20 28 50 31 21 63 According to ISO Standard 6976 1995 E and GPA Standard 2172 96 Country reference combustion temperature Austria Belgium Denmark Germ...

Страница 58: ...r S key enter the device address 1 to 126 and continue with F SELECTION GSD Use the O or S key to select the operating mode GSD file which should be used for cyclic communication with the PROFIBUS Master class 1 and continue with the F key MANUFACT SPEC factory setting The measuring device is operated with complete device functionality PROFILE GSD The measuring device is operated in the PROFIBUS P...

Страница 59: ...dentical measuring points Note For information on installing and removing the T DAT 102 A0001221 en Fig 37 Data backup transmission with T DAT SAVE LOAD function Information on the LOAD and SAVE options available LOAD Data are transferred from the T DAT to the EEPROM Note Any settings already saved on the EEPROM are deleted This option is only available if the T DAT contains valid data This option...

Страница 60: ...ry PROFIBUS DP 44 PROFIBUS PA 47 2 Enter the tag name optional COMMUNICATION TAG NAME 3 Configuring the fieldbus address Software addressing using the local display or operating program COMMUNICATION FIELDBUS ADDRESS Hardware addressing via miniature switches PROFIBUS DP 45 PROFIBUS PA 48 4 Select the system unit a Determine the units by means of the System units group SYSTEM UNITS UNIT MASS FLOW ...

Страница 61: ... d Select the option MASS FLOW Enter the desired unit for the totalizer TOTALIZER UNIT TOTALIZER Configure totalizer status e g totalize TOTALIZER SET TOTALIZER Option TOTALIZE Set the totalizer mode TOTALIZER MODE TOTALIZER Select one of the following options BALANCE factory setting calculates the positive and negative flow portions POSITIVE calculates the positive flow portions NEGATIVE calculat...

Страница 62: ...d output data Before configuration takes place a decision should be made as to which GSD file should be used to operate the measuring device in the PROFIBUS DP Master class 1 system The measuring device supports the following GSD files t mass GSD file manufacturer specific GSD file complete device functionality PROFIBUS Profile GSD file Below you will find a detailed description of the GSD files s...

Страница 63: ...milar devices from different manufacturers can be inter changed with the profile GSD file without the need to reconfigure interchangeability The following modules are supported with the Profile GSD file AI Flow module Analog Input function block 1 output variable mass flow Totalizer module Totalizer function block 1 output variable totalized mass flow Name of the PROFIBUS Profile GSD file Source I...

Страница 64: ...xtended format EH3x1545 gsd Copy the file to the subdirectory siemens step7 s7data gsd The bitmap files also belong to the GSD files These bitmap files are used to display the measuring points in image form The bitmap files must be saved to the directory sie mens step7 s7data nsbmp If you are using another configuration software ask your PROFIBUS master system manufacturer which directory you shou...

Страница 65: ...r t mass PROFIBUS DP Profile 3 0 Esc E XXX XXX XX Ausgangswert AI Ausgangswert AI Signal verarbeitung Vor Ort Anzeige PROFIBUS PROFIL Parameter Hersteller spezifische Parameter Physical Block Steuerung CONTROL_BLOCK Anzeigewert DISPLAY_VALUE Betriebsdruck PRESSURE_VALUE Transducer Block Ausgangswert TOTAL Ausgangswert TOTAL PROFIBUS DP Konfiguration SETTOT MODETOT Konfiguration SETTOT MODETOT Ausg...

Страница 66: ...ion blocks 1 to 2 can be changed by means of the CHANNEL func tion A detailed description of the individual modules is contained in the following section The measuring device has to be reset once a new configuration has been loaded to the automation system This can be effected as follows By means of the local display By means of an operating program e g FieldCare By switching the supply voltage of...

Страница 67: ...n COMMUNICATION BLOCK SELECTION Selection of an Analog Input function block COMMUNICATION CHANNEL Selection of a measured variable Possible settings Factory setting TOTAL module The measuring device has three totalizer function blocks The totalizer values can be cycli cally transmitted to the PROFIBUS Master class 1 via the TOTAL module slots 4 to 5 The totalizer value is represented in the first ...

Страница 68: ...OT function the totalizer can be controlled via control variables The following control variables are supported 0 Totalize factory setting 1 Reset totalizer the totalizer value is reset to 0 2 Accept totalizer preset Note After the totalizer value has been reset to 0 or set to the preset value the totalizing contin ues automatically The control variable does not have to be changed to 0 again to re...

Страница 69: ...s the positive and negative flow portions 1 calculates the positive flow portions 2 calculates the negative flow portions 3 Totalizing is stopped Note The device can t calculate negative flow portions TOTAL function For a description of the TOTAL function refer to TOTAL module 67 Data structure of the SETTOT_MODETOT_TOTAL module combination Example of using the SETTOT_MODETOT_TOTAL module If the S...

Страница 70: ...ransmis sion e g switching on positive zero return Supported control variables of the CONTROL_BLOCK module The following device specific control variables can be activated by changing the output byte from 0 x Note The control e g switching on positive zero return is executed by cyclic data transmission if the output byte switches from 0 to the bit pattern in question The output byte must always sw...

Страница 71: ...suring device using the FRACTION_INPUT module slot 9 Gas mixtures are read in from a gas analyzer using the analyzer input value More details on the ANALYZER INPUT function are contained in the Description of Device Functions manual BA00114D 06 Caution The process pressure is a non volatile device parameter A constant overwriting of this non volatile device parameter via the PROFIBUS is to be avoi...

Страница 72: ...g 2 AI 5 Analog Input function block 1 Output variable Corrected volume flow factory setting 3 AI 5 Analog Input function block 1 Output variable Temperature factory set ting 4 SETTOT _MODETOT _TOTAL 5 2 Totalizer function block 1 TOTAL output variable totalized mass flow factory setting SETTOT totalizer control MODETOT totalizer configuration 5 SETTOT _MODETOT _TOTAL 5 2 Totalizer function block ...

Страница 73: ...ans of Analog Input function block 1 The totalizer is configured without configuration In other words in this example it only returns the totalizer value for the mass flow factory setting by means of the TOTAL module and cannot be controlled by the PROFIBUS Master class 1 Slot sequence Slot Module Byte length input data Byte length output data Description 1 AI 5 Analog Input function block 1 Outpu...

Страница 74: ...r t mass PROFIBUS PA Profile 3 0 Esc E XXX XXX XX Ausgangswert AI Ausgangswert AI Signal verarbeitung Vor Ort Anzeige PROFIBUS PROFIL Parameter Hersteller spezifische Parameter Physical Block Steuerung CONTROL_BLOCK Anzeigewert DISPLAY_VALUE Betriebsdruck PRESSURE_VALUE Transducer Block Ausgangswert TOTAL Ausgangswert TOTAL PROFIBUS PA Konfiguration SETTOT MODETOT Konfiguration SETTOT MODETOT Ausg...

Страница 75: ...ion blocks 1 to 2 can be changed by means of the CHANNEL func tion A detailed description of the individual modules is contained in the following section The measuring device has to be reset once a new configuration has been loaded to the automation system This can be effected as follows By means of the local display By means of an operating program e g FieldCare By switching the supply voltage of...

Страница 76: ...n COMMUNICATION BLOCK SELECTION Selection of an Analog Input function block COMMUNICATION CHANNEL Selection of a measured variable Possible settings Factory setting TOTAL module The measuring device has three totalizer function blocks The totalizer values can be cycli cally transmitted to the PROFIBUS Master class 1 via the TOTAL module slots 4 to 5 The totalizer value is represented in the first ...

Страница 77: ...OT function the totalizer can be controlled via control variables The following control variables are supported 0 Totalize factory setting 1 Reset totalizer the totalizer value is reset to 0 2 Accept totalizer preset Note After the totalizer value has been reset to 0 or set to the preset value the totalizing contin ues automatically The control variable does not have to be changed to 0 again to re...

Страница 78: ...s the positive and negative flow portions 1 calculates the positive flow portions 2 calculates the negative flow portions 3 Totalizing is stopped Note The device can t calculate negative flow portions TOTAL function For a description of the TOTAL function refer to TOTAL module 67 Data structure of the SETTOT_MODETOT_TOTAL module combination Example of using the SETTOT_MODETOT_TOTAL module If the S...

Страница 79: ...ransmis sion e g switching on positive zero return Supported control variables of the CONTROL_BLOCK module The following device specific control variables can be activated by changing the output byte from 0 x Note The control e g switching on positive zero return is executed by cyclic data transmission if the output byte switches from 0 to the bit pattern in question The output byte must always sw...

Страница 80: ...suring device using the FRACTION_INPUT module slot 9 Gas mixtures are read in from a gas analyzer using the analyzer input value More details on the ANALYZER INPUT function are contained in the Description of Device Functions manual BA00114D 06 Caution The process pressure is a non volatile device parameter A constant overwriting of this non volatile device parameter via the PROFIBUS is to be avoi...

Страница 81: ...g 2 AI 5 Analog Input function block 1 Output variable Corrected volume flow factory setting 3 AI 5 Analog Input function block 1 Output variable Temperature factory set ting 4 SETTOT _MODETOT _TOTAL 5 2 Totalizer function block 1 TOTAL output variable totalized mass flow factory setting SETTOT totalizer control MODETOT totalizer configuration 5 SETTOT _MODETOT _TOTAL 5 2 Totalizer function block ...

Страница 82: ...ans of Analog Input function block 1 The totalizer is configured without configuration In other words in this example it only returns the totalizer value for the mass flow factory setting by means of the TOTAL module and cannot be controlled by the PROFIBUS Master class 1 Slot sequence Slot Module Byte length input data Byte length output data Description 1 AI 5 Analog Input function block 1 Outpu...

Страница 83: ... via special SAP s Therefore the number of Master class 2 that can communicate with a device simultane ously is limited to the number of SAPs available for this data transmission The use of a Master class 2 increases the cycle time of the bus system This must be taken into account when programming the control system used 7 8 2 Master class 1 acyclic MS1AC In MS1AC a cyclic master that is already r...

Страница 84: ... To achieve highest measuring accuracy with very small flow rates Under process or operating conditions where the gas properties heat capacity and ther mal conductivity will change e g Hydrogen and Helium Preconditions for a zero point adjustment Note the following before you perform a zero point adjustment A zero point adjustment can be performed only with gases that contain no solid contents or ...

Страница 85: ...ry value by using the RESET option within ZERO POINT ADJUST Use O or S to select RESET and press F to confirm The zero point adjustment is now reset 7 10 Data storage device HistoROM At Endress Hauser the term HistoROM refers to various types of data storage modules on which process and measuring device data are stored By plugging and unplugging such mod ules device configurations can be duplicate...

Страница 86: ...er memory but not activate them for measurement If this function is selected then it will be necessary to come back to this gas group and save it at a later stage Select DISCARD to clear the last changes and return to CONFIGURE GROUP to make new settings Exit the function using ESC press Q keys simultaneously 3 ANOTHER GAS GROUP Select YES to continue to the CONFIGURE GROUP function Use the O or S...

Страница 87: ... mass 65 PROFIBUS DP PA Commissioning Endress Hauser 87 Note More detailed information on the GAS GROUP programming can be found in the separate Description of Device Functions manual BA00114D 06 see chapter GAS ...

Страница 88: ...ZERO RETURN function maybe activated to set the current output to zero flow during such cycles See Description of Device Functions manual for more information Caution Do not use a pipe cleaning pig 8 3 Sensor cleaning For gases that do carry impurities it is recommended that the sensor be routinely inspected and cleaned to minimise any potential measuring errors due to contamination or build ups T...

Страница 89: ...s analyzer input 2 Stable pressure and temperature without pressure compensation input 3 Mass flow reference a mass flow reference meter mounted in the measurement or bypass pipe providing a mA signal to t mass or b manual entry of known mass flow reference values For example the display value from the reference meter or a derived value from a pump curve 4 Ability to control the flow range over a ...

Страница 90: ...sor connection ball valve and weld socket Insertion or extraction of sensor in unpressurized pipes ambient pressure In the absence of a measuring device the mounting kit enables pipe resealing in order to resume the process DK6ML Flow conditioner t mass F DN25 to 100 1 to 4 t mass I DN 80 to 300 3 to 12 DK6ST DK7ST Graphic data manager Memograph M The graphic data manager Memograph M provides info...

Страница 91: ...s Hauser sales center 50098801 FieldCare FieldCare is Endress Hauser s FDT based Plant Asset Man agement Tool It can configure all intelligent field devices in your plant and supports you in managing them By using sta tus information it also provides a simple but effective means of checking their health Please refer to the product page of the Endress Hauser Inter net page www endress com FXA193 Th...

Страница 92: ...y text will appear in English default and is displayed at maximum contrast Measured value indi cated but no signal at the current or pulse output Measuring electronics defective order spare parts 102 t Error messages on display Errors that occur during commissioning or measuring are displayed immediately Error messages consist of a variety of icons The meanings of these icons are as follows exampl...

Страница 93: ...es 41 10 2 1 Displaying the device status on PROFIBUS DP Display in the operating program acyclic data transmission The device status can be queried using an operating program e g FieldCare Function block SUPERVISION ACTUAL SYSTEM CONDITION Faulty connection to PROFIBUS master continued Network structure Check permissible fieldbus length and number of spurs Fieldbus address Check fieldbus address ...

Страница 94: ...tatus information is transmitted to the PROFIBUS master via the quality byte For the selection FAILSAFE_TYPE FSAFE VALUE For the selection FAILSAFE_TYPE LAST GOOD VALUE factory setting If a valid output value was available before the failure If no valid output value was available before the failure For FAILSAFE_TYPE WRONG VALUE For status information see the table in the following section Note The...

Страница 95: ...il ure Constant Amplifier EEPROM failure Cause Amplifier Defective EEPROM Remedy Replace the amplifier board 012 S AMP SW EEPROM 012 0x0F BAD Device Fail ure Constant Amp EEPROM data inconsistent Cause Measuring amplifier Error when accessing data of the EEPROM Remedy Replace the amplifier board 014 S AMP SW ROM RAM 014 0x0F BAD Device Fail ure Constant Amp ROM RAM data inconsistent Cause Amplifie...

Страница 96: ...OM RAM Remedy Replace the amplifier board 042 S TRANSM SW DAT 042 0x0F BAD Device Fail ure Constant T DAT data inconsistent Cause Error accessing the calibration values stored in the HistoROM T DAT Remedy 1 Check whether the HistoROM T DAT is correctly plugged into the amplifier board 103 105 2 Replace the HistoROM T DAT if it is defec tive 102 Before replacing the DAT check that the new replaceme...

Страница 97: ... has either to be actualized by FieldCare with the required software version or the module has to be replaced No 2xx Error in DAT no communication 205 S LOAD T DAT 205 0x0F BAD Device Fail ure Constant Save to T DAT failed Cause Data backup downloading to HistoROM T DAT failed or error when accessing uploading the calibration values stored in the HistoROM T DAT Remedy 1 Check whether the HistoROM ...

Страница 98: ... Diff Temp is below limit Cause The measured sensor differential temperature is below limit value Remedy Reduce the flow rate or consider replacing the instrument with a suitable size for the applica tion if possible 381 S FLUIDTEMP MIN 381 0x40 0x41 0x42 UNCERTAIN O K O K Low High Fluid tempera ture min Cause The minimum fluid temperature limit for the transducer has been exceeded Remedy Increase...

Страница 99: ...ssage has the highest display priority Remedy Switch off positive zero return Access SYSTEM PARAMETER POS ZERO RETURN OFF 691 S SIM FAILSAFE 691 0x48 0x49 0x4A UNCERTAIN Substitute set O K Low High Simulation fail safe active Cause Simulation of failsafe mode outputs is active Remedy Switch off simulation Access SIMULAT SYSTEM FAILSAFE MODE OFF 692 S SIM MEASURAND 692 0x60 0x61 0x62 UNCERTAIN Simu...

Страница 100: ... inaccurate possibly due to unstable process or flow conditions Remedy Stabilize process conditions or relocate the instrument to a more stable measuring loca tion Symptoms Rectification Note You may have to change or correct certain settings of the function matrix in order to rectify faults The functions outlined below such as DISPLAY DAMPING for example are described in detail in the Description...

Страница 101: ...e maybe too high i e above sensor calibration range 1 Check the measuring range that the Endress Hauser Applicator program uses 2 Check if the inverted plus sign is shown on the display If yes reduce the velocity if possible 4 The flow rate maybe too low 1 Check the measuring range that the Endress Hauser Applicator program uses 2 Increase the velocity if possible 5 Check the condition of the tran...

Страница 102: ...spare parts directly from your Endress Hauser sales center by providing the serial number printed on the transmitter s nameplate 7 Spare parts are shipped as sets comprising the following parts Spare part Additional parts small items threaded fasteners etc Installation instructions Packaging A0005495 Fig 47 Spare parts for transmitter 65 field and wall mount housings 1 Power unit board 85 to 260 V...

Страница 103: ...otes and diagrams in the Ex specific supplement to these Operating Instructions Please do not hes itate to contact your Endress Hauser sales center if you have any questions Caution Use only original Endress Hauser parts Removal and installation 48 1 Unscrew cover of the electronics compartment from the transmitter housing 2 Remove the screws 1 1 and remove the cover 1 from the electronics compart...

Страница 104: ...h local display 1 1 Screws of electronics compartment cover 1 2 Ribbon cable display module 2 Aperture for installing removing boards 3 Power unit board 4 Amplifier board 4 1 Signal cable sensor 4 2 HistoROM S DAT sensor data memory 4 3 HistoROM T DAT transmitter data memory 5 I O board 3 4 5 2 2 4 1 4 3 4 2 1 2 3 4 W E N O 1 2 3 4 W E N O 1 2 3 4 W E N O 1 2 3 4 W E N O 1 1 1 1 2 ...

Страница 105: ...fied measuring devices see the notes and diagrams in the Ex specific supplement to these Operating Instructions Please do not hes itate to contact your Endress Hauser sales center if you have any questions Caution Use only original Endress Hauser parts Removal and installation 49 1 Remove the screws and open the hinged cover 1 of the housing 2 Loosen the screws securing the electronics module 2 Th...

Страница 106: ... Amplifier board 7 1 Signal cable sensor 7 2 HistoROM S DAT sensor data memory 7 3 HistoROM T DAT transmitter data memory 8 I O board Electronics housing sensor remote version Warning Risk of damaging electronic components ESD protection Static electricity can damage electronic components or impair their operability Use a workplace with a grounded work ing surface purposely built for electrostatic...

Страница 107: ...ndress Hauser sales center if you have any questions Caution Use only original Endress Hauser parts Removal and installation 50 1 Remove the safety screw 1 and remove the cover 2 from the electronics compart ment 2 Disconnect the sensor cable plug 3 3 Disconnect the remote cable from the terminal block 4 4 Remove the two screws 5 from the printed circuit board 5 Remove printed circuit board 6 6 In...

Страница 108: ...s follows 1 Switch off the power supply 2 Remove the power unit board 103 3 Remove the protection cap 1 and replace the device fuse 2 Only use the following fuse type Power supply 20 to 55 V AC 16 to 62 V DC 2 0 A slow blow 250 V 5 2 x 20 mm Power supply 85 to 260 V AC 0 8 A slow blow 250 V 5 2 x 20 mm Ex rated devices see the Ex documentation 4 Installation is the reverse of the removal procedure...

Страница 109: ... off the device 2 WARNING Danger to persons from process conditions Beware of hazardous process conditions such as pressure in the measuring device high temperatures or aggressive fluids Carry out the mounting and connection procedure described in the Mounting the measuring device and Connecting the measuring device sections in the logically reverse order Observe the safety instructions 10 7 2 Dis...

Страница 110: ... fraction input revised diagnostics Fieldcheck compatibility New functionalities Quick Setups for gas pressure heat flow and sen sor additional pressure units system units for calorific value heat flow and quantity heat process pressure for gas group 1 2 assignment of heat flow to display totalizer and outputs totalizer units for quantity heat flow assignment of gas groups to outputs and totalizer...

Страница 111: ...ssure dynamically or to enter the pressure very precisely as a velocity dependent correction is performed Light gases Due to the very high thermal conductivity of hydrogen H 9 times that of air and the fact that hydrogen is the lightest of all gases it can prove very difficult to reliably measure this gas Depending on the application the flow rates of hydrogen are often particularly slow and the f...

Страница 112: ...ed via miniature switches or via the local display optional Available output combination 31 PROFIBUS PA interface PROFIBUS PA in accordance with EN 50170 Volume 2 IEC 61158 2 MBP galvanically isolated Data transmission rate 31 25 kBaud Current consumption 11 mA Permitted supply voltage 9 to 32 V Bus connection with integrated reverse polarity protection Error current FDE Fault Disconnection Electr...

Страница 113: ...a pipe type nominal diameter serial number flow conditioner zero point etc Totalizer stops at the last value determined Potential equalisation No measures necessary For measuring devices in hazardous areas please refer to the additional Ex documentation Cable entry Power supply and signal cables inputs outputs Cable entry M20 1 5 8 to 12 mm 0 31 to 0 47 in Threads for cable entries NPT G Connectin...

Страница 114: ... current flow in o f s Q 10 to 100 of full scale value 1 5 o r Q 1 to 10 of full scale value 0 15 o f s all data under reference conditions Factory calibration The measuring device is calibrated and adjusted on an accredited and traceable calibration rig and its accuracy is certified in a calibration report 3 control points H Q 100 to 150 1 5 to 5 of the current measured value increasing linearly ...

Страница 115: ... reference conditions 5 point traceable ISO IEC17025 The measuring device is calibrated and adjusted on an accredited and traceable calibration rig and its accuracy is certified in a Swiss Calibration Services SCS calibration report 5 control points which confirms traceability to the national calibration standard L Q 100 to 150 1 5 to 5 of the current measured value increasing linearly as expresse...

Страница 116: ...Shock resistance According to IEC 60068 2 31 Vibration resistance Acceleration up to 1 g 10 to 150 Hz following IEC 60068 2 6 Electromagnetic compatibility EMC To IEC EN 61326 and NAMUR recommendation NE 21 11 9 Process Medium temperature range Sensor t mass F 40 to 100 C 40 to 212 F t mass I 40 to 130 C 40 to 266 F Seals t mass F O rings Viton FKM 20 to 100 C 4 to 212 F Kalrez 20 to 100 C 4 to 21...

Страница 117: ...nal pressure The material load diagrams pressure temperature ratings for the process connections are provided in the separate Technical Information document for the particular measuring device This can be downloaded as a PDF file at www endress com A list of the Technical Information documents 122 Hot tap process pressure The Hot tap for mounting and removal at process pressure may only be used wi...

Страница 118: ...ght Wall mount housing of remote version 5 kg 11 lb Weight SI units Weight dimensions in kg For flanged versions all values weight refer to measuring devices with EN DIN PN 40 flanges Weight dimensions in kg Weight US units Weight dimensions in lb For flanged versions all values weight refer to measuring devices with Cl 150 flanges Weight dimensions in lb t mass F DN 15 25 40 50 80 100 Compact ver...

Страница 119: ...anges process connections Stainless steel 1 4404 316L 316 Transducer 1 4404 316L Alloy C22 2 4602 N06022 Transducer elements 1 4404 316L or 1 4404 316L Alloy C22 2 4602 N06022 Bushing PEEK GF30 PVDF O rings EPDM Kalrez 6375 Viton FKM t mass I sensor Insertion tube Sensor length 235 9 335 13 435 17 608 24 1 4404 316 316L Special lengths and full Alloy C22 versions on request Transducer 1 4404 316L ...

Страница 120: ...minated two lines with 16 characters per line Selectable display of different measured values and status variables At ambient temperatures below 20 C 4 F the readability of the display may be impaired Operating elements Local operation with three keys S O F Quick Setup menus for straight forward commissioning Languages English German French Spanish Italian Dutch Norwegian Finnish Swedish Portugues...

Страница 121: ... with a steam pressure of greater than or smaller and equal to 0 5 bar 7 3 psi Devices without this identification without PED are designed and manufactured according to good engineering practice They correspond to the requirements of Art 3 Section 3 of the Pressure Equipment Directive 97 23 EC Their application is illustrated in Diagrams 6 to 9 in Appendix II of the Pressure Equipment Directive 9...

Страница 122: ...ow in closed conduits Thermal mass flowmeters NAMUR NE 21 Electromagnetic compatibility EMC of industrial process and laboratory control equipment NAMUR NE 43 Standardisation of the signal level for the breakdown information of digital transmitters with analogue output signal NAMUR NE 53 Software of field devices and signal processing devices with digital electronics 11 13 Ordering information The...

Страница 123: ...BUS PA 74 D Data back up of device data with T DAT 59 Data storage device HistoROM 85 Data transmission Acyclic 83 Declaration of conformity CE mark 10 Degree of protection 35 116 Designated use 5 Device address PROFIBUS DP 45 Device address configuring PROFIBUS PA 48 Device description data PROFIBUS DP 42 PROFIBUS PA 43 Device designation 7 111 Device status display 93 Display Turning the display...

Страница 124: ...DP 71 PROFIBUS PA 80 FRACTION_INPUT PROFIBUS PA 80 PRESSURE_VALUE PROFIBUS DP 71 PROFIBUS PA 80 SETTOT_MODETOT_TOTAL PROFIBUS DP 69 PROFIBUS PA 78 SETTOT_TOTAL PROFIBUS DP 68 PROFIBUS PA 77 TOTAL PROFIBUS DP 67 PROFIBUS PA 76 Modules FRACTION_INPUT PROFIBUS DP 71 N Nameplate Connections 9 Sensor 8 Transmitter 7 Net gross calorific value 56 Notice message 41 O Operating conditions 116 Operating opt...

Страница 125: ...ODULE module 80 PRESSURE_VALUE module 80 SETTOT_MODETOT_TOTAL module 78 SETTOT_TOTAL module 77 TOTAL module 76 Programming mode Enabling 40 41 Pulsating flow 12 Q Quick Setup Commissioning 50 Gas programming 53 Heat flow 56 Pressure 55 Sensor 52 R Recalibration 89 Registered trademarks 10 Removal 23 Repeatability 115 Replacement Printed circuit boards installation removal 103 105 106 Replacing Sea...

Страница 126: ...ter housing 25 Turning the field housing aluminium 24 Transport 11 Transporting the sensor 11 Trouble shooting 92 Trouble shooting and remedy 92 Turning the local display 24 Turning the transmitter housing 24 V Vibration resistance 116 See Vibration resistance Vibrations 18 116 W Wall mount housing installing 25 Weight 118 Welding boss 19 Writes max 64 Z Zero point adjustment 84 85 ...

Страница 127: ...www addresses endress com ...

Отзывы:

Нет отзывов

Похожие инструкции для Proline t-mass 65 PROFIBUS DA

Бренд: Hammond Страницы: 754

Бренд: ABQ Industrial Страницы: 15

Бренд: ABQINDUSTRIAL Страницы: 3

Бренд: B meters Страницы: 2

Бренд: Eaton Страницы: 43

Бренд: janitza Страницы: 12

SourceMeter 2400

Бренд: Keithley Страницы: 594

System SourceMeter 2601B

Бренд: Keithley Страницы: 864

Бренд: Labgear Страницы: 8

SourceMeter 2600B Series

Бренд: Keithley Страницы: 897

TEC SourceMeter 2510

Бренд: Keithley Страницы: 244

Бренд: Kawai Страницы: 112

Бренд: LATNEX Страницы: 55

Бренд: Laser Technology Страницы: 11

Бренд: Laser Technology Страницы: 62

Бренд: Artesia Страницы: 36

Бренд: Kawai Страницы: 40

Бренд: Fluke Biomedical Страницы: 28

Бренды по названию

0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Популярные бренды

Загрузить еще бренды