Transducer mounting ..............24 Alternative sensor distance ..............28 Zero Setting ..................28 Signal optimisation ..................30 Open signal optimisation ..............30 Functionality Signal Optimisation ............31 Gain-Optimization ................31 Zero-Optimization ................31 2 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
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Zero ....................59 10.10.4 The totalizer (counters) ..............60 10.10.5 Pipe roughness ................61 10.10.6 Sensor test ..................61 Additional information about the hardware ..........63 11.1 Hardware and Software Reset ............. 63 3 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
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The diagnosis window of the deltawaveCoG ........74 Appendix A – Material specifications ..............75 Appendix B – Technical data .................. 76 Appendix C - Modbus register overview ..............78 Appendix D – Technical accessories ..............79 4 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
Manual 1 Preamble Welcome to the team of deltawaveCoG users and many thanks for using an ultrasonic clamp-on flowmeter from systec Controls GmbH Germany. deltawaveCoG was developed based on the KISS principle – “keep it safe and simple“. That means maximum user friendliness paired with optimal and accurate measurements.
EN 55011 (2011-04) EN 61000-4-2 (2009-12) EN 61000-4-3 (2011-04) EN 61000-4-4 (2013-04) EN 61000-4-5 (2015-03) EN 61000-4-6 (2014-08) EN 61000-4-8 (2010-11) EN 61000-4-11 (2005-02) Inspection requests: EN 61000-6-1 (2016-05) EN 61000-6-3 (2011-09) 6 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
- a pair of ultrasonic transducers - Necessary mounting material Optionally, it is still possible to order: Pressure transducer for 4 – 20 mA Temperature sensor for 4 – 20 mA Clamp-on temperature sensor (3-wire PT100) 7 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
The power supply unit of the deltawaveCoG-P is not protected against moisture. Use it only in dry rooms. • Before connecting the deltawaveCoG-F to your power supply, make sure that it is deactivated (e.g. fuse off). 8 systec Controls Mess- und Regeltechnik GmbH...
If "x" appears in the battery symbol, this means that the battery is defective or there is a fault in the charging circuit. If the symbol is also displayed after a restart of the deltawaveCoG- P, please contact systec Controls. 9 systec Controls Mess- und Regeltechnik GmbH...
For fluids of the device-internal material database the data is provided. The configuration of a user-defined medium is possible (see chapter Fehler! Verweisquelle konnte nicht gefunden werden.). 10 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
Hardware-Reset (Restart of the system) USB Interface (Mini-USB Type B), access to the integrated SD memory card (Windows: Automatic detection as mass storage medium) Power Plug-in power: 19 V/DC, 3,42 A 11 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
V+ V- alternating current 90 ... 240 V / AC, direct current 18 ... 36 V / DC Active: O + (+); O - (-) Passive: O + (-); O - (+) 12 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
Manual 4.3 Connection notes To access the deltawaveCoG-F cable space, please detach the four screws and remove the cover plate: Fastening screws on cover (cross-slot). Figure 1: Remove cover from cable compartment Please always make sure to put the correct voltage to your deltawaveCoG.
Confirms your entries and Confirms your entry opens the next window Triggers the XYZ function Returns you to the previous (variable, depending on the window application) Increases the value Reduces the value No function 14 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
After switching deltawaveCoG on and passing through the start screen, the measuring window “Flow 1” will appear automatically after few seconds. The measuring window “Flow 1” shows an overview of all necessary information for the measurement of flow. 15 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
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There is a trick to reach the main menu even faster after switching the device on: select “SETUP” during the start sequence right after switching your deltawaveCoG on. In the following window choose “COMPL” SETUP“. 16 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
1) Choose suitable mounting position for your transducers 2) Parameterize your flow transmitter (Quick-Setup) 3) Mount ultrasonic transducers onto your pipe 4) Set zero point (if possible) 5) Start your flow measurement 17 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
Especially the inlet and outlet distance. Please consider the recommendations in the table below. The letter "D" stands for the pipe diameter. Classification Upstream side Downstream side 90° bend Diffuser Reducer Control valves Pump 18 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
If the material or medium is not listed in the tables, its sound velocity must be entered manually. 20 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
-Enter Poisson’s ratio - Enter coefficient of thermal expansion -Selection of changed material Fluid selection Fluid from database Fluid user defined Selection: -Natural gas (UD) Enter: CHANGE PROP. Import: Gas file 21 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
In this case a thermally stable coupling gel or acoustic coupling pad can be used - contact systec Controls. The coupling pads are long-term stable and less sensitive to heat influences.
Figure 4: Marking the mounting position of Figure 3: Determining the distance to the first the second transducer using a template line 24 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
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Figure 7: centrally placement of mounting Figure 6: Ground contact surface of the rails transducer Figure 9: Checking the rail alignment by Figure 8: Fixation of the rails with metal tape means of upper edge spacing 25 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
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Figure 11: Attaching the transducer to marker 1 Figure Transducer fixation with Figure 13: Attached transducers in positions 1 mounting bracket and 3 26 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
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14. If the signal quality requires it, the free space inside the mounting rails in front of or behind the transducer can also be covered with damping material. Figure 16: Gluing the free area inside the mounting rail. 27 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
If all prerequisites are fulfilled, perform a zero-point calibration, otherwise, do not perform a zero-point calibration! An incorrect zero point adjustment will have a more negative impact on the measurement result than no zero adjustment! 28 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
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You can check the detected zero point by navigating from the "Flow 1" measurement window to the diagnostic window. In the measurement window, select “Flow 1“ → „DIAG“ 29 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
The zero-point error results from tolerances in the transducers, the assembly aids and the pipe data. For zero-point calibration, your deltawaveCoG-F/P determines the run-time difference at zero flow, which can arise between the sensors and, if necessary, a flow which is still present.
20. Before the zero-optimization is started, the medium should stand still for a reasonable time (e.g. in DN 80 pipe more than a minute) so that the optimization can run without any errors. 31 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
Possible reasons: wrong signal, wrong parameterization VP / VL ERR Error in the calculation of the signal propagation. . Correlation clearness value falls below the standard value of 10. CC-WARN Signal optimisation should be carried out. 32 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
Switch to the setup window Sets the totalizer (flow, standard Change to measuring window flow and Mass) to zero. "Flow 2". Switch to the oscilloscope Switch to diagnostic window. window. 33 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
Switch to the setup window "Flow 1“. Sets the totalizer (flow, standard Switch to the password window flow and Mass) to zero. (Activation / deactivation) Switch to the oscilloscope Switch to diagnostic window. window. 34 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
Re-Enter the code and confirm. After that the password protection is activated or deactivated depending function selected. If you have lost/forgotten your password and you can´t deactivate password protection, then please contact systec Controls. 35 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
You now have the possibility to check the most important parameters before saving or loading them. 36 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
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USB interface. As soon as the transmitter is connected to a PC via USB, the SD card is recognized as an external data memory and data can be exchanged. 37 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
FILE1.GAR). The file (device 2) can then be directly replaced / overwritten. Systec Controls recommends storing and backing up parameter sets of important or recurring applications. This saves time and enables fast, efficient assistance in cases support where support is needed.
(obligatory parameters), but can also be edited individually via the main menu. Fluid selection Fluid from database User defined fluid Selection: -Natural gas (UD) Enter: CHANGE PROP. Import: Gas file 39 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
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However, it is also easier to import a finished material file. Do you have a custom gas for which you need a material file? Please contact systec Controls. We will be happy to create the appropriate import files for you.
(passively). If you want to switch the analogue outputs passive, the device must be opened. In this case, please contact systec Controls for further details. For external supply, the voltage may be within a range of 10 to 30V. 41 systec Controls Mess- und Regeltechnik GmbH...
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4 mA Flow velocity Sonic velocity Mass flow Allocate equivalent value of Standard flow variable for 20 mA The measured value values are edited in the parameterized units. E N D 42 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
Allocate variable following measured variables assigned to the relay output: Allocate lower Flow switch point Flow velocity Temperature Allocate upper Pressure switch point Sonic velocity Mass flow Standard flow 43 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
The pulse output is implemented as a transistor output (open collector) and is basically passive with deltawaveCoG-P (external supply: 3 ... 30V / DC). With deltawaveCoG-F active operation of the pulse output is also possible. The output form of the pulse is parameterized with the deltawaveCoG via the user interface.
From the main measurement window "Flow 1“: select „SETUP“ → then „COMPL SETUP“ → then „Modbus/Logger“ → then „Modbus“ In this menu window, you can edit or view the basic parameters of the data transmission. 45 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
With deltawaveCoG-P, the data logger is freely available and included as standard. With deltawaveCoG-F the data logger can be ordered as an option. When ordering without data logger, this is included in the firmware (locked) and can be subsequently activated if required (subject to a charge).
PC. Deleting log files can only be done via the USB connection to the PC. We recommend copying the data to an external storage medium before editing or visualizing data. 47 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
Navigation in the User-Interface: From the main measurement window "Flow 1“: select „SETUP“ → then „COMPL SETUP“ → then choose: deltawaveCoG-F: „Modbus/Logger“ → „ Data Logger“ deltawaveCoG-P: „ Data Logger“ Edit the file name: - Use the arrow keys to select characters corresponding to the PAR file name (up to 5 characters).
Cancelling a time-controlled data record If the logger is active and records data according to the parameterization, this is displayed in the header: „LOGGER ON“. With deltawaveCoG, Modbus has priority and can prevent the display. 49 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
"QUICK LOG" button for 3-4 seconds Press and hold the button for several seconds to prevent accidental starting. If the Quick Logger is active, "QLOGGER ON" is displayed in the communication status. 50 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
From the main measurement window "Flow 1“: select „SETUP“ → „COMPL SETUP“ → „System Setup“ → „ Display backlight “ +/-: Change of value Cancel / Confirm ESC/ENTER Set the display brightness and confirm. 51 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
DO (50 Hz) Pulse output sends out 50 Hz pulses AO1 & AO2 When "IOT" is activated: Output of set mA AI1 & AI2 Shows applied mA and the equivalent in P&T 52 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
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If the field is a value field, you will see the window on the right side. The desired values can be set here. The setting is done in the displayed units. Then confirm the value with "ENTER“. 53 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
Predefined, the following reference conditions are available: ISMC: 15°C; 101,3 kPa STP: 0°C; 101,3 kPa NTP: 20°C; 101,3 kPa If you need other reference conditions, you can enter them under the menu item "User defined". 54 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
Fluid velocity m/s; ft/s Pipe dimensions mm; inch Temperature °C; °F; K Pressure bar, MPa; kPa Mass flow kg/s, kg/min, kg/h, t/s, t/min, t/h Total mass kg, t 55 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
(default value). Attention! The default value is an absolute temperature and not an offset with respect to the displayed temperature! Press "RESET" to clear the default value. The Pt100 shows again the temperature without correction. 56 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
"Analogue Input". 6) Select the analogue input to calibrate. 7) Enter the measured reference reading for 4 mA and confirm. 8) Enter the measured reference reading for 20 mA and confirm. 57 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
With the help of the burnout function, the last valid measured value (SigQ > 25) can be retained for the parameterized time duration (= burnout). 58 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
A signal optimisation (with the exception of the zero optimisation) also leads to the deletion of the zero point. careful, when perform measurements with different application data! 59 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
From main measurement window "Flow 1": select „SETUP“ → then „COMPL SETUP“ → „Miscellaneous“ → Select now „Totalizer Flow“ or „Totalizer Mass“. Now parameterize the totalizer according to the requirements of the application as described above. 60 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
The software reset is applied when no or non-plausible values are displayed in display fields. All parameters are reset (totalizer values, pipe parameters, etc.); Load a pre-stored parameter file or re-parameterize the transmitter. 63 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
As soon as the device is powered up again, the data recording continues automatically (except the predefined duration of data recording has already been exceeded). For mass storage> 2GB the detection can take some time. Please wait a minute. 64 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
The following measured variables can be assigned to the pulse output: - Total flow - Total standard flow - Total mass Possible pulse lengths: 20, 40, 60, 100, 260, 500 ms 65 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
Manual 12.1 RS485 interface The firmware on your deltawaveCoG-F is already equipped with all the necessary functions for data output of the measured values via an RS485 interface. Each deltawaveCoG-F can be retrofitted with a serial interface card (option).
If you do not have the option to send the data electronically (email), please provide the following information: Process pressure, process temperature, pipe material, pipe outer diameter, wall thickness, medium, type/length of inlet and outlet sections, sensor type used. 67 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
For the system time (hh: mm: ss) and date (YYYY.MM.TT), the name "TThhmmss.wav" is given. Connect your deltawaveCoG to a PC (USB cable) and copy the desired WAV file. 68 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
Figure 4b shows signal examples with "good" SNR. On the time axis virtually no more noise can be seen, the signal is ideally on the time axis. 69 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
In addition to the general measures for improving the useful signal quality (see 13.2), the following possibilities for improving the signal sharpness can be checked: • Select an installation location with another pipe (other material, other dimensions) • Try other signal encodings 70 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
If this is too high or too low (> 20%), you can assume that you have the wrong signal in the measurement window. Figure 7: Signal decoupling through higher transducer frequency 71 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
(valid receive signal) within the measurement window. A higher speed of sound means that the signal arrives earlier (shifts to the left on the time axis), a lower speed of sound means the opposite. 72 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
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If you want to manually position the measurement window using the arrow keys in the OSZ window, you must deactivate the auto window function. 73 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
(see Fehler! Verweisquelle konnte nicht gefunden werden.). F. Offset Shows the value currently parameterized for the flow offset (see 10.9.1). Reynolds Displays the current Reynolds number. Shows the current value of the Reynolds correction factor k-Re 74 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
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LW05 15 bar (ID > 120 mm) 2 bar gas, compressed air 10 bar (ID < 120 mm) LW03 15 bar 2 bar (Lower pressures only with developmental support) 77 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
Long-term stable (only suitable at higher pressure)) deltawaveCoG-P Standard Ultrasound coupling gel Magnalube (can be obtained from systec Controls under the designation "Magnalube" if required) USB-connection cable Included in deltawaveCoG-P purchased parts package Connection cable for SD memory card access USB 2.0...
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Connection cable for potential-free relay and pulse output (4 crocodile clamps) pin 1 – green relay A pin 2 – yellow relay B pin 3 – black pulse (–) pin 4 – red pulse (+) 80 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
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Mini-DIN-Plug 6-pol. Colour of wire PT100 Num. 1 PT100 Num. 2 PIN 1 black PIN 2 brown PIN 3 white PIN 4 orange white PIN 5 yellow white PIN 6 green white 81 systec Controls Mess- und Regeltechnik GmbH 27.06.2023 V1.5...
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