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KA01501D/06/EN/02.21-00
71554681
2021-12-01
Products
Brief Operating Instructions
Teqwave H
Ultrasonic concentration meter
These Instructions are Brief Operating Instructions; they are
not a substitute for the Operating Instructions pertaining to
the device.
Detailed information about the device can be found in the
Operating Instructions and the other documentation:
• On the CD-ROM supplied (not included in the delivery for all
device versions).
• Available for all device versions via:
• Internet:
www.endress.com/deviceviewer
• Smart phone/tablet: Endress+Hauser Operations App
Solutions
Services
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Table of Contents
Related Manuals for Endress+Hauser Teqwave H
Summary of Contents for Endress+Hauser Teqwave H
- Page 1 Detailed information about the device can be found in the Operating Instructions and the other documentation: • On the CD-ROM supplied (not included in the delivery for all device versions). • Available for all device versions via: • Internet: www.endress.com/deviceviewer • Smart phone/tablet: Endress+Hauser Operations App...
- Page 2 Teqwave H Order code: XXXXX-XXXXXX Ser. no.: XXXXXXXXXXXX Ext. ord. cd.: XXX.XXXX.XX Serial number www.endress.com/deviceviewer Endress+Hauser Operations App A0023555 Endress+Hauser...
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Page 3: Table Of Contents
Teqwave H Table of contents Table of contents About this document ............. . 4 Symbols used . -
Page 4: About This Document
About this document Teqwave H About this document Symbols used 1.1.1 Safety symbols DANGER This symbol alerts you to a dangerous situation. Failure to avoid this situation will result in serious or fatal injury. WARNING This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in serious or fatal injury. - Page 5 Teqwave H About this document 1.1.3 Electrical symbols Symbol Meaning 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 via a grounding system.
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Page 6: Basic Safety Instructions
Basic safety instructions Teqwave H 1.1.6 Symbols in graphics Symbol Meaning Symbol Meaning 1, 2, 3,... Item numbers … Series of steps A, B, C, ... Views A-A, B-B, C-C, ... Sections Hazardous area Safe area (non-hazardous area) Flow direction... -
Page 7: Workplace Safety
(Statutory Instruments). These are listed in the UKCA Declaration of Conformity along with the designated standards. By selecting the order option for UKCA marking, Endress+Hauser confirms a successful evaluation and testing of the device by affixing the UKCA mark. Contact address Endress+Hauser UK: Endress+Hauser Ltd. -
Page 8: Product Description
Product description Teqwave H IT security measures, which provide additional protection for the device and associated data transfer, must be implemented by the operators themselves in line with their security standards. Product description The measuring system consists of a sensor and a transmitter. The sensor and transmitter are mounted in physically separate locations. - Page 9 Teqwave H Product description 3.1.2 Measuring device with transmitter in stainless steel housing A0043281 2 Important components of the measuring device Stainless steel housing cover with viewing window Transmitter with touch screen and push-pull connection for connecting to the sensor, terminal strip...
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Page 10: Concentration Apps
Teqwave H Concentration apps Endress+Hauser provides a separate concentration app for every medium. A concentration app contains the necessary specific characteristics of speed of sound and acoustic density in a defined temperature range, which are required to calculate the concentration and other analysis parameters (e.g. -
Page 11: Mounting
Teqwave H Mounting Mounting Installation conditions 4.1.1 Mounting position Mounting location A0032998 3 Mounting location Preferably install the sensor in an ascending pipe, and ensure a sufficient distance to the next pipe elbow: h ≥ 5 x DN. Inlet and outlet runs Observe the following inlet and outlet runs to comply with accuracy specifications: ≥... -
Page 12: Mounting The Measuring Device
Mounting Teqwave H 4.1.2 Environment and process requirements Ambient temperature range For detailed information on the ambient temperature range, see the Operating Instructions for the device. If operating outdoors: • Install the measuring device in a shady location. • Avoid direct sunlight, particularly in warm climatic regions. - Page 13 Teqwave H Mounting CAUTION Excessive force can damage the housing! ‣ Avoid excessive mechanical stress. 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 7 (0.28)
- Page 14 Mounting Teqwave H Mounting with transmitter holder for post mounting (accessory) A0044706 Unscrew the mounting plate. Guide the holder rods through the pre-drilled openings in the mounting plate and screw the mounting plate back onto the transmitter. Secure the transmitter holder to a post with the clamps.
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Page 15: Post-Installation Check
Teqwave H Electrical connection 170 (6.69) 109 (4.29) A0044740 Post-installation check Perform the following 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 •... -
Page 16: Connecting Requirements
Electrical connection Teqwave H Connecting requirements 5.1.1 Requirements for connecting cable The connecting cables provided by the customer must fulfill the following requirements. Electrical safety In accordance with applicable national regulations. Sensor/transmitter connecting cable Only use the cable supplied. Modbus Ethernet cable... -
Page 17: Connecting The Measuring Device: Transmitter With Aluminum Housing
Teqwave H Electrical connection Terminal Assignment Description Digital input ground alarm Switch output Max. AC 30 V/DC 50 V, 1 A 5.1.3 Requirements for the supply unit Supply voltage DC 24 V ±20% Version Touch-safe circuit according to DIN EN 61010-1, as terminal V- is electrically connected to the transmitter housing. - Page 18 Electrical connection Teqwave H 6 Connecting the connecting cable Red dots on the connectors indicate the position. ‣ Insert the push-pull connectors of the connecting cable into the sockets at the position indicated until they engage with a click.
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Page 19: Connecting The Measuring Device: Transmitter With Stainless Steel Housing
Teqwave H Electrical connection 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 Operating Instructions for the device. - Page 20 Electrical connection Teqwave H A0043295 Red dots on the connectors indicate the position. Push the connecting cable through the cable entry. To ensure tight sealing, do not remove the sealing ring from the cable entry. Insert the push-pull connectors of the connecting cable into the sockets at the position indicated until they engage with a click.
- Page 21 Teqwave H Electrical connection DANGER Serious or fatal injury from electric shock ‣ Ground terminal V- and the sensor housing separately from one another because terminal V- is connected to the sensor housing. A0043296 Push the signal and supply voltage cables through cable entries (1) and (2) and (where applicable) push the Ethernet cable through the cable entry (3).
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Page 22: Special Connection Instructions
Electrical connection Teqwave H Tighten the 4 fixing screws on the housing cover. Screw in the screws without using any lubricant (grease). If lubricant is used, the housing degree of protection can be compromised due to poor housing sealing. Special connection instructions 5.4.1... - Page 23 Teqwave H Electrical connection Switch output A0035461 9 Connection example for switch output, passive Automation system with switch input (e.g. PLC) Supply voltage: max. AC 30 V/DC 50 V Transmitter Digital input (elective inputs) The digital input can output up to four measured variables on the analog output.
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Page 24: Post-Connection Check
Electrical connection Teqwave H A0035462 10 Connection example for the digital input Automation system with switch input (e.g. PLC) Power supply Transmitter If the transmitter is connected as illustrated in the example, the outputs are no longer galvanically isolated. -
Page 25: Operation Options
Teqwave H Operation options Operation options Overview of the operation options The measuring device can be operated in the following ways: • Operation via the local display (transmitter with touch screen) • Operation via the "Teqwave Viewer" operating tool supplied... - Page 26 Operation options Teqwave H NOTICE Double measured value display of alcohol concentration in the "Distillery; sugar, invert sugar, alcohol" application package Concentration apps where the physical density can be compensated display the alcohol concentration twice. ‣ For more information see the channel description in the data sheet of the concentration app.
- Page 27 Teqwave H Operation options 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 is activated. Gray background Parameter is not selected or function is deactivated.
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Page 28: Access To The Measuring Device Via The Operating Tool
Commissioning Teqwave H Symbol Meaning Confirms selection. Clears the last character entered. 6.2.2 LED status indication (transmitter with LED status indication) For a description, see "Diagnostics information for transmitter with LED status indication" → 41. Access to the measuring device via the operating tool For detailed information on access to the measuring device, see the Operating Instructions for the device. -
Page 29: Setting The Operating Language
Teqwave H Commissioning 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 . Setting the operating language In the case of transmitters with a touch screen, the operating language is configured via the local display. - Page 30 Commissioning Teqwave H 7.4.2 Configuring the measuring unit All the measured values are configured via the Measuring unit menu (transmitter with touch screen) or via the View settings menu (Viewer). • The measured value is automatically converted if the unit is changed.
- Page 31 Teqwave H Commissioning 7.4.4 Displaying calibration ranges The calibration ranges for the temperature and the concentration and compensation values can be viewed via the Select concentration app menu (transmitter with touch screen). The calibration ranges are also specified on the data sheet of a concentration app.
- Page 32 Commissioning Teqwave H Navigation using transmitter with touch screen Settings menu → "Application parameters" → "Relay output" → "Settings" → "Select measured value" → "Output mode" Settings menu → "Application parameters" → "Relay output" → "Settings" → "Select measured value" → "Switch point Max"/"Switch point Min" or "Switch point"...
- Page 33 Teqwave H Commissioning Menu "Teqwave Transmitter" → "Averaging" → Select the "Temperature" measured variable → "Kalman filter" • The operating tool communicates the settings to the transmitter as soon as the Apply button is clicked. • For detailed information on parameters, see the Operating Instructions for the device.
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Page 34: Advanced Settings
Commissioning Teqwave H Settings menu → "Application parameters" → "Diagnosis" → "Change in → Select measured variable Settings menu → "Application parameters" → "Diagnosis" → "Process disturbance" → "Switch point" Navigation using the Viewer Menu "Teqwave Transmitter" → View filter" → "Filter options" and "Filter arrangements"... - Page 35 Teqwave H Commissioning Select the path and file name to save the recipe. A new recipe has been created: the recipe name is the default for the file name but it may be overwritten if the user requires; a recipe has been edited: either overwrite the rcp file or save the settings under another file name.
- Page 36 Commissioning Teqwave H Navigation using transmitter with touch screen Settings menu → "Select concentration app" → Select concentration app or recipe → "Compensation values" → Select compensation value The Compensation value function can only be accessed if the concentration app was activated beforehand with the Activate application function.
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Page 37: Application Package "Viewer With Interface For Data Download
7.6.2 Activation Endress+Hauser provides users with a license key to activate the functions. The license key must be entered to enable the functions of the application package. The key is entered in the Viewer via the "Teqwave Transmitter" → "License key" menu. -
Page 38: Diagnostic Information
Diagnostic information Teqwave H into a database. If the application package has not been enabled, the corresponding functions are disabled in the Viewer and it is not possible to access the measured data. For more information on retrieving the measured values, see the Operating Instructions for the device. - Page 39 Teqwave H Diagnostic information 8.1.2 For the local display: transmitter with LEDs Error Possible causes Remedial action LEDs on the measuring device are not Supply voltage does not match that Apply the correct supply voltage. lit and no output signals.
- Page 40 Diagnostic information Teqwave H Error Possible causes Remedial action Operation outside the range of Ensure homogeneous mixing application. of the liquid and continuous flow of liquid to the sensor. Remove air bubbles and/or particles. Ensure the temperature value is stable.
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Page 41: Diagnostics Information For Transmitter With Led Status Indication
Teqwave H Diagnostic information Problem Possible causes Remedial action Measured values from 1904 appear in Communication error or device Restart the transmitter. In the graph after reading the memory. memory faulty. doing so, disconnect the device from the supply voltage for at least 30 seconds. -
Page 42: Diagnostic Information On Local Display And In Operating Tool
Diagnostic information Teqwave H Diagnostic information on local display and in operating tool The transmitter with a touch screen and the "Teqwave Viewer" operating tool indicate errors and malfunctions by green, yellow and red indicators. Tap this sensor status to display the current messages in text format. - Page 43 Teqwave H Diagnostic information Signal color Diagnostic message Description Measures "Clock and storage Buffer battery is not Supply power to the transmitter for a faulty" charged. few hours. Then restart the transmitter. If the error persists, contact Endress+Hauser-Service. "Compensation not...
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Page 44: Diagnostic Information Via The Modbus Protocol
Diagnostic information Teqwave H Signal color Diagnostic message Description Measures "Sensor Missing calibration. Contact Endress+Hauser Service. configuration failed" "System error" Communication error Restart the transmitter. between internal If the error persists, contact processors. Endress+Hauser-Service. "Compensation value Compensation calculation Enter the compensation value in the is incorrect"... -
Page 45: Diagnostic Information Via Dispersion Indicator
Teqwave H Diagnostic information Hexadecimal Diagnostic message Description Measures 0x00000200 Process disturbance The value measured Remove air bubbles and/or for the dispersion is particles. greater than 1. Take the recommended mounting position into consideration → 11. If the error persists, contact Endress+Hauser Service. - Page 46 Diagnostic information Teqwave H 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 of 0.25 should not be exceeded. If the measured dispersion is greater than the configured switch point, the measuring device no longer displays the concentration or analysis parameter.
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