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Technical data

Teqwave H

Hauser

Technical data

16.1 Application

The measuring device is intended only for the measurement or analysis of liquids.
To ensure that the device remains in proper operating condition for its service life, use the

measuring device only for media against which the process-wetted materials are

sufficiently resistant.

16.2 Function and system design

Measuring principle

Concentration measurement using ultrasonic waves.

Measuring system

For information on the structure of the device, see "Product description" →  11.

16.3 Input

Measured variables

• Speed of sound

• Temperature

• Dispersion

• Acoustic density

Analysis parameters available for order

• Concentration

• Concentration ratio (ratio between two concentrations)

• Calculated consistency

Measuring ranges

Speed of sound

600 to 2

000 m/s

Temperature

0 to 120 °C (32 to 248 °F)

Acoustic density

0.7 to 1.5 g/cm³

Analysis parameter

As per the concentration app data sheet

Input signal

Digital input

Function

Select analog channel 1 to 4;
The digital inputs "0" and "1" can only be connected to the signal ground.

Version

Open and ground
Do not connect external voltage to these terminals.

Содержание Teqwave H

Страница 1: ...Products Solutions Services Operating Instructions Teqwave H Ultrasonic concentration meter Modbus TCP BA02084D 06 EN 01 21 71510161 2021 04 01 Valid as of version 2 3 zz Device firmware ...

Страница 2: ...ndividuals or the facility read the Basic safety instructions section carefully as well as all other safety instructions in the document that are specific to working procedures 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 instructions ...

Страница 3: ...ng instructions 21 6 2 Mounting the measuring device 21 6 2 1 Mounting the sensor 21 6 2 2 Mounting the transmitter 21 6 3 Post installation check 23 7 Electrical connection 24 7 1 Connection conditions 24 7 1 1 Requirements for connecting cable 24 7 1 2 Terminal assignment 24 7 1 3 Requirements for the supply unit 25 7 2 Connecting the measuring device transmitter with aluminum housing 25 7 2 1 C...

Страница 4: ...ving the current measuring point to a csv file 64 11 5 2 Recording measuring points 64 11 5 3 Stop recording 64 11 6 Opening measured data in the Graph View 64 11 6 1 Opening the measured data 64 11 7 Reading the device memory and saving measured data 64 11 7 1 Reading measured data from the transmitter 65 11 7 2 Saving the read measured data to a csv file 65 11 7 3 Deleting saved measured data fr...

Страница 5: ... 1 3 General 79 15 2 Service specific accessories 79 16 Technical data 80 16 1 Application 80 16 2 Function and system design 80 16 3 Input 80 16 4 Output 81 16 5 Power supply 84 16 6 Performance characteristics 84 16 7 Installation 85 16 8 Environment 85 16 9 Process 86 16 10 Mechanical construction 86 16 11 Operability 87 16 12 Certificates and approvals 88 16 13 Application packages 88 16 14 Ac...

Страница 6: ...erous situation Failure to avoid this situation can result in minor or medium injury NOTICE This symbol contains information on procedures and other facts which do not result in personal injury 1 2 2 Electrical symbols Symbol Meaning Direct current Alternating current Direct current and alternating current Ground connection A grounded terminal which as far as the operator is concerned is grounded ...

Страница 7: ... of steps Result of a step Help in the event of a problem Visual inspection 1 2 4 Symbols in graphics Symbol Meaning 1 2 3 Item numbers 1 2 3 Series of steps A B C Views A A B B C C Sections Hazardous area Safe area non hazardous area Flow direction 1 3 Documentation For an overview of the scope of the associated Technical Documentation refer to the following W M Device Viewer www endress com devi...

Страница 8: ... 1st measured value quickly The Brief Operating Instructions contain all the essential information from incoming acceptance to initial commissioning 1 3 2 Supplementary device dependent documentation Additional documents are supplied depending on the device version ordered Always comply strictly with the instructions in the supplementary documentation The supplementary documentation is an integral...

Страница 9: ...this manual 2 2 Designated use 2 2 1 Application and media Only use the measuring device described in these Operating Instructions for the measurement of liquids and liquid analysis Only operate the measuring device within the limits specified in the technical data and for the specific concentration app To ensure that the measuring device remains in proper condition for the operation time Only use...

Страница 10: ...ginal spare parts and accessories from Endress Hauser only 2 5 Product safety This measuring device is designed in accordance with good engineering practice to meet state of the art safety requirements has been tested and left the factory in a condition in which it is safe to operate It meets general safety standards and legal requirements It also complies with the EU directives listed in the devi...

Страница 11: ... individually tailored to the measurement task and encoded to work only with the serial number of a specific transmitter 3 1 Product design Several transmitter versions are available 3 1 1 Measuring device with transmitter in aluminum housing 1 3 2 A0043280 1 Key components of the measuring device 1 Transmitter in aluminum transmitter housing with LED status indication or touch screen and push pul...

Страница 12: ...ired to calculate the concentration and other analysis parameters e g the degree of inversion of sugar of a liquid The available concentration apps and analysis parameters as well as the associated measuring ranges are listed in the Applicator With the Teqwave Viewer operating tool it is also possible to customize a concentration app to specific customer requirements and save the changes as a reci...

Страница 13: ...ed for the measuring device either during the initial purchase or subsequently The concentration apps are grouped by application area and enable the measurement of analysis parameters e g concentration of sugar and alcohol of different media in an industry e g in distilleries or the production of soft drinks For information on the concentration apps contained in the areas of application and the as...

Страница 14: ...on The following options are available for identification of the device Nameplate specifications Order code with breakdown of the device features on the delivery note Enter serial numbers from nameplates in the W M Device Viewer www endress com deviceviewer All information about the device is displayed Enter the serial number from nameplates in the Endress Hauser Operations App or scan the 2 D mat...

Страница 15: ...Name of the measuring device 12 2D matrix code with serial number 13 Space for approvals and certificates Order code Ser no Ext ord cd i i 15 14 5 7 13 12 9 10 Transmitter Device ID FW Device Rev Ip Adress Ta 1 2 3 4 6 11 8 A0044691 4 Example of a nameplate for a transmitter with a stainless steel housing 1 Name of the measuring device 2 Order code 3 Serial number Ser no 4 Extended order code Ext ...

Страница 16: ... Name of the measuring device 2 Order code 3 Serial number Ser no 4 Extended order code Ext ord cd 5 Flow direction 6 Space for approvals and certificates e g CE mark 7 Observe device documentation 8 Degree of protection max flow Qmax nominal diameter of the sensor pressure rating PN PS permitted ambient temperature Ta permitted medium temperature Tm measuring pipe material 9 Place of manufacture ...

Страница 17: ...code Extended order code The device type product root and basic specifications mandatory features are always listed Of the optional specifications optional features only the safety and approval related specifications are listed e g LA If other optional specifications are also ordered these are indicated collectively using the placeholder symbol e g LA If the ordered optional specifications do not ...

Страница 18: ...tification Teqwave H 18 Endress Hauser Symbol Meaning A0035455 Signal ground connection A terminal that can be used as a ground contact for the digital input A0035456 Switch output connection A terminal that can be used as a switch output ...

Страница 19: ...res Store in a dry and dust free place Do not store outdoors Storage temperature 85 5 2 Transporting the product Transport the measuring device to the measuring point in the original packaging Do not remove protective covers or caps installed on process connections 5 3 Packaging disposal All packaging materials are environmentally friendly and 100 recyclable box in accordance with European Packagi...

Страница 20: ... h 5 x DN Inlet and outlet runs Observe the following inlet and outlet runs to comply with accuracy specifications 10 DN 5 DN A0035458 8 Inlet and outlet runs 6 1 2 Environment and process requirements Ambient temperature range Sensor 0 to 60 C 32 to 140 F Transmitter 0 to 60 C 32 to 140 F If operating outdoors Install the measuring device in a shady location Avoid direct sunlight particularly in ...

Страница 21: ... gasket seals are used aseptic version The interval between changes depends on the frequency of the cleaning cycles the cleaning temperature and the medium temperature Replacement seals can be ordered as an accessory 78 Mounting the sensor with the threaded adapter in the pipe Mount the sensor in the pipe in full compliance with the mounting conditions 20 Welding the sensor with the welding socket...

Страница 22: ...using the DIN rail holder Transmitter with stainless steel housing The transmitter can be mounted in the following ways Mounting with mounting plate Mounting with transmitter holder for post mounting accessory Mounting with mounting plate 160 6 30 7 0 28 A0043201 9 Engineering unit mm in Secure the mounting plate according to the bores provided Mounting with transmitter holder for post mounting ac...

Страница 23: ...ollowing checks after the installation Device condition and specification Note Is the device damaged visual inspection Does the device meet the specifications such as Ambient temperature Nominal pressure Measuring range 80 Installation Note Has the correct mounting location been selected 20 Process environment process conditions Note Are the specifications for the inlet run observed Inlet run 10 D...

Страница 24: ...le type 100 Base TX Cable category Min CAT5 Plug type RJ 45 8P8C Shielding S FTP F FTP SF FTP S UTP F UTP or SF UTP Cable length Max 30 m 98 ft Power supply and signal cables Cable type Strand or solid wire Conductor cross section 0 129 to 1 31 mm2 16 to 26 AWG Temperature range 40 to 70 C 40 to 158 F when mounted in a fixed position 10 to 50 C 14 to 122 F when cable can move freely Cable length M...

Страница 25: ...nly Observe applicable federal national installation codes and regulations Comply with local workplace safety regulations 7 2 1 Connecting the connecting cable Connect the sensor to the transmitter only using the connecting cable supplied NOTICE Measuring device malfunction Damaged cables can impact the functional integrity of the measuring device Avoid strain when laying the connecting cable Do n...

Страница 26: ...nother 3 Connect the signal and supply voltage cables to the transmitter via screw terminals terminal assignment 24 4 For transmission via Modbus protocol or connection to the Teqwave Viewer connect the Ethernet cable to the Ethernet port of the transmitter and the Ethernet port of the computer or network For information on establishing the connection to the Teqwave Viewer see the 34 7 2 3 Ensurin...

Страница 27: ... position indicated until they engage with a click Red dots on the connectors indicate the position 3 Firmly tighten the cable glands 7 3 3 Connecting the signal and supply voltage cables The measuring device does not have an internal circuit breaker For this reason assign the measuring device a switch or power circuit breaker that allows the power supply line to be easily disconnected from the ma...

Страница 28: ...5 For transmission via Modbus protocol or connection to the Teqwave Viewer connect the Ethernet cable to the Ethernet port of the transmitter and the Ethernet port of the computer or network For information on establishing the connection to the Teqwave Viewer see the 34 6 Firmly tighten the cable glands 7 3 4 Ensuring potential equalization The measuring device must be included in the potential eq...

Страница 29: ... Analog display unit maximum load 500 Ω 3 Transmitter Voltage output 0 to 10 V 2 1 3 0 10 V A0035460 12 Connection example for voltage output active 0 to 10 V 1 Automation system with current or voltage input e g PLC 2 Analog display unit for voltage the load must be at least 750 Ω 3 Transmitter Switch output 1 2 3 A0035461 13 Connection example for switch output passive 1 Automation system with s...

Страница 30: ...stem with switch input e g PLC 2 Power supply 3 Transmitter If the transmitter is connected as illustrated in the example the outputs are no longer galvanically isolated 7 5 Post connection check Are cables or the device undamaged visual inspection Do the cables used comply with the requirements Do the mounted cables have adequate strain relief Are all the connectors firmly seated Is the terminal ...

Страница 31: ...y and graphic visualization of measured variables Selection of a concentration app or recipe Device configuration 8 2 1 Operational display of the transmitter with a touch screen The operational display is used to display the measured values and the sensor status In addition users can access the Settings menu from this display Select a measured variable to switch to the graph display format 2 1 3 ...

Страница 32: ...ariable display Displays the measured variable and its unit and navigation to the Graph View Measured value display Displays the measured value and navigation to the Graph View Scroll bar For scrolling up and down States of functions and parameters Tap a parameter or function to open the related submenu or to activate a function Button Description Blue background Parameter is selected or function ...

Страница 33: ...ol If the transmitter with a touch screen is used the transmitter can be operated both via the touch screen and via the Viewer tool The range of functions of the Teqwave Viewer operating tool varies depending on the software package installed Supported functions Included in the standard scope of supply Teqwave Viewer V2 2 basic package Order code for Application package option EP Teqwave Viewer V2...

Страница 34: ...ablishing a connection for the transmitter Viewer Internet protocol Configuring the Internet protocol of the computer 1 Switch on the measuring device 2 Connect it to the computer using the Ethernet cable 3 If a second network card is not used close all the applications on the computer that need the Internet or a network e g e mail SAP Internet Explorer 4 Configure the properties of the Internet p...

Страница 35: ...e current connection status Static IP address DHCP Not connected System name transmitter Enter the name or NetBIOS name of the transmitter where it can be reached in the network Any sequence of letters and characters max 15 characters LSC transmitter serial number MAC address transmitter Displays the physical network address of the device Byte wise notation colon separated Depends on the transmitt...

Страница 36: ...tion The function is disabled Establishing a connection with the transmitter 1 Start the Teqwave Viewer operating tool 2 Under Teqwave Transmitter Change transmitter enter the IP address or system name Net BIOS name of the transmitter The measured values are displayed on the right of the graph and on the graphic display 8 3 4 User interface Different functions are enabled or disabled in the menus ...

Страница 37: ...ave Viewer Functions that are required to configure the operating tool Teqwave Transmitter Functions that are required to configure the transmitter and function for accessing another transmitter Help Information about the system and Operating Instructions 8 3 5 General control and operating elements Button Description A0035492 EN OK button Confirm or exit the function A0035493 EN Apply button Acce...

Страница 38: ...495 EN Close button Exit the function A0035496 Active button Enable function or parameter A bright green arrow indicates enabled functions and parameters A0035497 Inactive button Disable function or parameter A dark green arrow indicates disabled functions and parameters ...

Страница 39: ...eneral settings for the Modbus interface Data access Modbus TCP port 502 Protocol Modbus Applications Protocol Specification V1 1 9 2 2 Function codes The function code determines which read or write actions the Modbus protocol performs The measuring device supports the following function codes Code Name Description Application 0x04 Read Input Registers Master reads one or more Modbus registers fr...

Страница 40: ...are only available if they were provided in the data record of the concentration app upon delivery Compensation value 1 Read write IEEE754 32 bit 0x1852 0x1853 2 Floating point number in IEEE754 format big endian Compensation value 2 Read write IEEE754 32 bit 0x1854 0x1855 2 Compensation value 3 Read write IEEE754 32 bit 0x1856 0x1857 2 Compensation value 4 Read write IEEE754 32 bit 0x1858 0x1859 ...

Страница 41: ...00 04 Number of consecutive bytes 0x04 0002 Number of registers to be read 16 bit 0x0002 41CE 7FF3 Floating point number in IEEE754 format big endian format Process both registers separately for conversion to little endian format Word 1 register address 0x0000 least significant word 0x41CE Word 2 register address 0x0001 most significant word 0x7FF3 Conversion from big endian to little endian forma...

Страница 42: ... Post connection check checklist 30 10 2 Switching on the measuring device After a successful function check switch on the measuring device After a successful startup the local display switches automatically from the start screen to the measured value display If nothing appears on the local display or an error message is displayed perform diagnostics and troubleshooting 68 10 3 Setting the operati...

Страница 43: ...age concentration apps Viewer Transmitter Tap the desired concentration app to select it If the selected concentration app is inactive tap the Activate application button to activate the concentration app Viewer Select the desired concentration app from the Concentration apps drop down menu If the selected concentration app is inactive tap the Activate button to activate the app Concentration app ...

Страница 44: ...ication parameters Analog output Analog channel 1 4 2 Settings menu Application parameters Analog output Current Voltage 3 Settings menu Application parameters Analog output Output settings 4 Settings menu Application parameters Analog output Output settings Suspend time s 5 Settings menu Application parameters Analog output Test signal Navigation using the Viewer 1 Menu Teqwave Transmitter Applic...

Страница 45: ...ver range under range If 0V 2mA exceeding limits is selected a failure value is displayed If Min Max exceeding limits is selected the value output is limited to the specified limit value 46 0V 2mA exceeding limits Min Max exceeding limits 0 V 2 mA exceeding limits Suspend time s Enter the suspend time in seconds until the measured values are recorded if the Suspend measurement function is active I...

Страница 46: ... order to ensure correct operation In addition the calibration range is also specified for measured variables that are relevant for the calibration of the concentration app temperature and concentration The measuring device takes this calibration range from the concentration app file It cannot be modified Navigation using transmitter with touch screen 1 Settings menu Application parameters Measuri...

Страница 47: ...eed of sound 2 Density 1 0 5 10 4 6 Configuring the relay output The Relay output menu contains all the parameters for configuring the relay output Navigation using transmitter with touch screen 1 Settings menu Application parameters Relay output Settings Select measured value Output mode 2 Settings menu Application parameters Relay output Settings Select measured value Switch point Max Switch poi...

Страница 48: ... trigger mode as an NC contact NC Normally closed 0 Closed relay 1 Open relay M Measured value P Switch point H Hysteresis Switch point Prerequisite Trigger mode is selected in the Output mode parameter Set the value at which the relay changes its switch status while paying attention to the measuring range limits 80 and the concentration app data sheet Positive decimal Analysis parameter 1 n depen...

Страница 49: ...ontact NC contact Output Select the measured variable to which the relay output should react Analysis parameter 1 n Temperature Speed of sound Density Dispersion Deactivate relay output can only be selected via the transmitter Temperature 10 4 7 Configuring the measured value display The measured value display is configured via various menus in the transmitter with a touch screen and in the Viewer...

Страница 50: ...r 1 to 1000 1 Kalman filter Apply the Kalman filter for displaying the temperature by activating the function When the Kalman filter is enabled the measuring device uses surface wave information in addition to the measured value of the integrated temperature chip for temperature measurement This allows the sensor to follow variations in temperature more quickly However the sensor then needs more t...

Страница 51: ...rrent time is set User date Enter the current date Entry format DD MM YY The current date is set Deactivated Tap the option to activate deactivate the screensaver The display is unlocked by entering the unlock password This function protects the entire measuring device from unauthorized access or modification To only protect settings select Settings User settings Unlock password Settings Enable di...

Страница 52: ...protect the entire system from being used and modified activate the display lock under Settings User settings Screensaver Display turn off Lock display 4 digit character string or numerical sequence Enable disable the function LSC2 10 4 9 Configuring the failure mode The menus Diagnosis transmitter with touch screen and View filter Viewer contain functions to define how the device behaves when lim...

Страница 53: ... not converted 0 01 100 unit 100 unit The function is disabled Change in temperature C min F min K min Specify the limit value for the maximum permissible speed at which the temperature can change Enable or disable the function using the button If the measuring unit is changed the unit is changed according to the change in setting and the value entered is converted 0 01 100 C min K min or 0 018 18...

Страница 54: ...ery concentration app 10 5 1 Recipe generator The recipe generator in the Viewer allows users to permanently save initial settings unit measuring range and offset of an analysis parameter and compensation values for a concentration app The initial settings are saved as a recipe in rcp format Once a recipe has been saved it can be added to the transmitter so that the initial setting is available in...

Страница 55: ...p Depends on the selected concentration app Measuring range in the selected unit Set the upper and lower measuring range limit using the slider or entry field The minimum and maximum values are specified by the calibration range limits saved in the concentration app Calibration range limits Offset in the selected unit Enter the value for the concentration offset Floating point number with sign 0 0...

Страница 56: ... is taken into consideration User entry 0 00 Options Disabled Adding a recipe to the transmitter Recipes which the customer has created using the recipe generator can be added to or removed from the transmitter with the Manage concentration apps function Manage concentration apps 65 10 5 2 Setting the compensation values The compensation values available for a concentration app can be configured m...

Страница 57: ...ouch screen and Concentration offset Viewer This allows users to adapt the measuring technology to different process conditions e g foreign substances admixtures For information on using a concentration offset in a recipe see the recipe generator 54 Navigation using transmitter with touch screen Settings menu Select concentration app Medium settings Concentration 1 3 Offset The Medium settings fun...

Страница 58: ...e following message Values are being recorded Please wait until the process has finished When the process has been completed successfully the Manage calibration points menu displays the recorded calibration point Up to two calibration points can be recorded If a two point calibration is performed Endress Hauser recommends capturing two different states of the liquid Different states can be differe...

Страница 59: ...an only be used with this particular device The system uses a serial number saved in the license key to automatically check whether there is authorization to enable the application package on the connected transmitter 10 6 3 General information The Viewer with interface for data download application package is only available via the Viewer Once the application package has been enabled it is possib...

Страница 60: ...oon as the Apply button is clicked Parameter overview with brief description Parameters Procedure Selection input Factory setting Storage interval s Select the time interval in which the measured values are written to the internal memory The function only applies if the application package with interface for data download is installed Positive integer 10 to 7200 s 60 s ...

Страница 61: ...nit 3 Select measured variable Graph settings button Y axis Minimum value unit 4 Select measured variable Graph settings button Y axis Auto scale Parameter overview with brief description Parameters Procedure Selection input Factory setting Time axis Select the period shown on the X axis 1 minute 10 minutes 1 hour 4 hours 12 hours 1 day 1 week 1 month 3 months 1 minute Maximum value unit Enter the...

Страница 62: ... to switch to the Live View 11 4 1 Adjusting the graph display format Navigation Viewer 1 Menu Teqwave Viewer Graph settings Y axis 1 2 Menu Teqwave Viewer Graph settings Y axis 2 3 Menu Teqwave Viewer Graph settings Time axis 4 Menu Teqwave Viewer Graph settings Time interval in s Parameter overview with brief description Parameters Procedure Selection input Factory setting Time axis Select the p...

Страница 63: ...the rectangle over the area you wish to zoom into X axis zoom press and hold the left mouse button and drag over the desired area of the X axis Y axis zoom press and hold the left mouse button and drag over the desired area of the Y axis Adjust automatically click the icon to automatically adjust the graph Magnify click the desired point to zoom into the graph Reduce click the desired point to zoo...

Страница 64: ...ct the menu Teqwave Viewer Stop recording The system stops recording the measuring points The green indicator on the start screen disappears 11 6 Opening measured data in the Graph View The Viewer allows users to retrieve measured data saved earlier with the Open data function These can be measured data that were retrieved from the transmitter or recorded by the Viewer 11 6 1 Opening the measured ...

Страница 65: ...transmitter 1 Select the menu Teqwave Transmitter Save read data The Enter path of file s window appears 2 Select the path and file name for saving the measured data 3 Click the OK button to confirm The Viewer saves the measured data to a csv file 11 7 3 Deleting saved measured data from the transmitter NOTICE Lost data Once data are deleted they cannot be restored Read out and save data before de...

Страница 66: ...re known as recipes are in rcp format 4 Click the OK button to add a new concentration app or recipe to the transmitter 11 8 2 Deleting a concentration app from the transmitter If an active concentration app is deleted a new concentration app must then be activated Otherwise the system stops calculating the concentration of the liquid If concentration apps that have been deleted from the transmitt...

Страница 67: ...ction to the computer Establish a direct network connection between the transmitter and the computer running the Viewer 1 Open the menu Teqwave Transmitter Update Transmitter The Enter path of file s window appears 2 Select the lcu file 3 Click OK to run the update The transmitter runs the update Once the update process is completed the status LED is lit green transmitter with LED status indicatio...

Страница 68: ...s Error Possible causes Remedial action Signal output outside the valid range Incorrect configuration 1 Check the configuration and correct if necessary 2 Stay within the specifications of the outputs indicated in the Technical data 3 Observe the failure mode of the outputs as indicated under Signal on alarm in the Technical data section Device shows correct value on the local display but the sign...

Страница 69: ...Internet protocol and correct if necessary Measuring device is connected to several operating tools Only establish a single link to maintain a permanent connection Error message when running the Read memory function Network connection has been interrupted Ensure uninterruptible network connection Measured values from 1904 appear in the graph after reading the memory Communication error or device m...

Страница 70: ...r Diagnostic message Description Measures Green Sensor Status OK Yellow Change in temperature limit value Temperature of liquid changes too quickly and configured limit value is exceeded The calculated measured value may be incorrect Ensure a stable medium temperature Change in concentration limit value Concentration of liquid changes too quickly and configured limit value is exceeded The calculat...

Страница 71: ...so disconnect the device from the supply voltage for at least 30 seconds Temperature chip is faulty Sensor is faulty Contact Endress Hauser Service Temperature chip is faulty Sensor is faulty Contact Endress Hauser Service Sensor memory faulty Measuring device is initializing Contact Endress Hauser Service Process disturbance The value measured for the dispersion is greater than 1 1 Remove air bub...

Страница 72: ...termined for the undisturbed fluid can still be determined with the specified measured error On the other hand the density measured error can already be greater than the measured error specified under reference conditions at values over 0 25 Therefore if the speed of sound and temperature are used for concentration measurement the value of 1 should not be exceeded If the density is used the value ...

Страница 73: ...n be reset to the as delivered state with the Restore factory settings function Concentration apps recipes and application packages are not affected by the reset to factory settings 12 7 1 Restoring factory settings via transmitter with touch screen 1 Select Settings menu Application parameters 2 Tap the Factory settings function If the Factory settings menu item is not visible on the touch screen...

Страница 74: ...serial number Viewer Displays the serial number of the transmitter Can also be found on the nameplate of the transmitter Max 12 digit numerical sequence MAC address Displays the MAC address of the transmitter Byte wise notation colon separated License key Viewer Displays the license key currently used 32 digit numerical sequence consisting of 4 groups separated by a hyphen Status Displays the devi...

Страница 75: ...ts or tools can damage the sensor Use an oil free cleaning agent that does not form a film to clean the sensor Gently clean the surface using a soft brush Do not damage the sensor Never use cleaning agents that can corrode the material 13 1 3 Replacing seals The sensor s seals particularly aseptic gasket seals must be replaced periodically The interval between changes depends on the frequency of t...

Страница 76: ... federal national regulations Ex documentation XA and certificates Document every repair and each conversion and enter them into the W M life cycle management database 14 2 Spare parts W M Device Viewer www endress com deviceviewer All the spare parts for the measuring device along with the order code are listed here and can be ordered If available users can also download the associated Installati...

Страница 77: ...ocess conditions such as pressure in the measuring device high temperatures or aggressive media 2 Carry out the mounting and connection steps from the Mounting the measuring device and Connecting the measuring device sections in reverse order Observe the safety instructions 14 5 2 Disposing of the measuring device LWARNING Danger to personnel and environment from fluids that are hazardous to healt...

Страница 78: ...udes software options and analysis parameters that are already available Order number DK9BXX Transmitter holder pipe mounting Circular post mounting for stainless steel transmitter housing The circular post mounting unit can be ordered directly with the measuring device order code for Accessory enclosed or subsequently with the order number 50062121 Sensor transmitter connecting cable The followin...

Страница 79: ... of measuring devices with industrial requirements Overview and selection of concentration apps Calculation of all the necessary data for identifying the optimum flowmeter e g nominal diameter pressure loss flow velocity and accuracy Graphic illustration of the calculation results Determination of the partial order code administration documentation and access to all project related data and parame...

Страница 80: ...mation on the structure of the device see Product description 11 16 3 Input Measured variables Measured variables Speed of sound Temperature Dispersion Acoustic density Analysis parameters available for order Concentration Concentration ratio ratio between two concentrations Calculated consistency Measuring ranges Speed of sound 600 to 2000 m s Temperature 0 to 120 C 32 to 248 F Acoustic density 0...

Страница 81: ...ible to read measured values into the measuring device using external sensors the values can be saved as constant measured values within a recipe Digital communication The measured values are written from the automation system to the measuring device via Modbus TCP 16 4 Output Output signal Ethernet Modbus protocol Physical interface RJ 45 8P8C Current output 4 to 20 mA voltage output 0 to 10 V Fu...

Страница 82: ...iew filter parameter Failure value for measured variable if the Calibration range limits option is selected 2 mA or 0 V If the measuring device exceeds or drops below the calibration range for the temperature a failure value is also displayed for the concentration or analysis parameter if this is active The breakdown information to be displayed if the process is not stationary stationarity can be ...

Страница 83: ...al display transmitter with touch screen Color encoding Color field indicates measurement and device error Operating Instructions document Diagnostics information on local display and in operating tool section Plain text display Display alternates between information on the cause and the measured value display Local display transmitter with LED Light emitting diodes LED Status indicated by four li...

Страница 84: ... 1 31 mm2 16 to 26 AWG Cable specification 24 16 6 Performance characteristics Maximum measured error Speed of sound 2 m s 6 56 ft s Temperature 0 5 K Acoustic density 0 01 g cm Repeatability Speed of sound 0 3 m s 0 98 ft s Temperature 0 1 K Acoustic density 0 0015 g cm Accuracy Concentration measurement accuracy The measuring device can achieve a concentration accuracy of up to 0 01 The accuracy...

Страница 85: ...nd not the mains power supply Influence of ambient temperature Current voltage output Temperature coefficient 100 µV C µV F or 1 µA C µA F Influence of air bubbles Air bubbles and particles are disturbance factors when measuring with ultrasonic waves The recommended installation positions and the Dispersion diagnostic information largely prevent incorrect measurement results caused by air bubbles ...

Страница 86: ... 5 34 lb DN 1 ANSI Max 2 48 kg 5 47 lb The weight refers to the weight of a device with flanges It can be lower than specified depending on the process connection Materials Transmitter housing Aluminum transmitter housing order code for Transmitter housing option A Housing Anodized aluminum Window material Glass Terminal connection Polybuteneterephthalate PBT Ethernet interface Socket ferrite Cont...

Страница 87: ...icone Process connections With aseptic gasket seal Welding socket EN 10357 DIN 11850 ASME BPE ODT SMS ISO 2037 Clamp ISO 2852 DIN 32676 L14 AM7 Tri Clamp Coupling DIN 11851 DIN 11864 1 SMS 1145 Flange DIN 11864 2 Surface roughness All data relate to metallic parts in contact with fluid Ramax 0 76 µm 30 µin mechanically polished 16 11 Operability Local operation Via display module Two display modul...

Страница 88: ...n conformity with FDA requirements Seals EPDM is not a suitable seal material for media with a fat content 8 FDA compliant seals EPDM FKM VMQ EHEDG compliant seals EPDM FKM 3 A approval is in preparation Certificates that are currently valid are available in the Download Area of the Endress Hauser website www endress com Downloads Specify the following details in the search area Approvals certific...

Страница 89: ...d data can be saved in a text file which can then be imported into a database Order number DK9501 16 14 Accessories Overview of accessories available for order 78 16 15 Supplementary documentation For an overview of the scope of the associated Technical Documentation refer to the following W M Device Viewer www endress com deviceviewer Enter the serial number from nameplate Endress Hauser Operatio...

Страница 90: ...tter with stainless steel housing 26 Connection see Electrical connection Connection conditions 24 Connection examples 29 Current consumption 84 Current output 29 Current output 4 to 20 mA 81 D Date of manufacture 16 Declaration of Conformity 10 Degree of protection 85 Design Measuring device 11 Designated use 9 Device description files 39 Device documentation Supplementary documentation 8 Device ...

Страница 91: ... Write access 39 Mounting location 20 Mounting position 20 Mounting the transmitter 22 N Nameplate Sensor 16 Transmitter 15 Nominal pressure 86 O Opening the housing cover 26 Opening the measured data 64 Operability 87 Operation 61 Operation options 31 Local display 31 Operating tool 33 Overview 31 Operational safety 10 Order code 15 16 Outlet runs 20 Output 81 Output signal 81 P Packaging disposa...

Страница 92: ...ture 19 Supplementary documentation 89 Supply unit Requirements 25 Supply voltage 84 Supply voltage cable connection Transmitter with aluminum housing 26 Transmitter with stainless steel housing 27 Surface roughness 87 Switch output 29 82 Symbols Measuring device 17 System design Measuring system 80 System integration 39 Modbus TCP information 39 System requirements Teqwave Viewer 34 T Technical d...

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Endress+Hauser Teqwave H, Руководство по эксплуатации

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