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Offline correlation (multiple-point measurement)

Step Description

In the display area, use the arrow keys to set the desired offline measurement
mode (for example,

COR MS

3 with microphone

Click on the large button between the two arrow keys.

Result:

The display changes to the next programming step: “Sensor selection”.

At the top of the display area, a name is suggested for this measurement. This
automatically generated name contains the date and time at which the
measurement was created in the CorreluxView-3 software.

The individual fields, up to 8, in the display area stand for the sensors that are
registered in the offline pool of the software.

You can enter a new name for this measurement or keep the automatically
generated name.

You can also change the name later.

Select which sensors will be used in the measurement.

Click on the checkbox next to the sensor number to set/remove the checkmark.

Chekmark is set;

Sensor will be used

Checkmark is not set;

Sensor will not be used

Only sensors that have a checkmark will be programmed and used in the
measurement.

Then click

Go on

Result:

The display changes to the next programming step, “Measurement time”.

Use the two radio buttons to decide whether an instantaneous measurement or a
night measurement will take place.

Instantaneous measurement

(The measurement begins directly after

placement of the sensors and lasts

2 minutes and 30 seconds.)

Custom measurement

(Start and end time of the

measurement are defined by the user.)

In the

Time offset

field, set the amount

of time that you will need to place all
sensors at the measurement points.

The specified amount of time is used
after programming as a “countdown until
the measurement”.

Enter in the field

Start of meas.

the time at which the

measurement should start.

Enter in the field

End of meas.

the time at which the

measurement should end.

Click

Program sensor

Содержание Correlux C-300

Страница 1: ...ssue 01 04 2017 EN Article number 85839 Mess und Ortungstechnik Measuring and Locating Technologies Elektrizit tsnetze Power Networks Kommunikationsnetze Communication Networks Rohrleitungsnetze Water...

Страница 2: ...Consultation with SebaKMT 2...

Страница 3: ...ervice station please contact Seba Dynatronic Mess und Ortungstechnik GmbH Hagenuk KMT Kabelmesstechnik GmbH Dr Herbert Iann Str 6 D 96148 Baunach Phone 49 9544 68 0 Fax 49 9544 22 73 R deraue 41 D 01...

Страница 4: ...MT are hereby limited to a period of 12 months from the date of delivery Each component supplied by SebaKMT within the context of warranty will also be covered by this warranty for the remaining perio...

Страница 5: ...hnical data 13 3 6 Included in delivery 14 4 COR C 300 RI radio interface 15 4 1 Layout and function 15 4 2 Power supply 16 4 3 Start up 16 5 The Power transmitters 17 5 1 Design and function 17 5 2 I...

Страница 6: ...33 8 2 Opening the sensor pool 33 8 3 Adding sensors to the sensor pool 35 8 4 Deleting sensors 36 9 Online correlation 37 10 Offline correlation multiple point measurement 43 10 1 Performing measure...

Страница 7: ...this reason it is important to ensure that the manual is always available to the authorised and trained operator He needs to read the manual thoroughly The manufacturer is not liable for damage to mat...

Страница 8: ...such batteries is subject to regulations based on the UN Model Regulations Transport of Dangerous Goods ST SG AC 10 1 Please inform yourself about the transportation requirements and follow them when...

Страница 9: ...meters The following is shown to the left and right of the diagram Signal strength for online measurements The symbol indicates the strength of the Power transmitter wireless signal that arrives at th...

Страница 10: ...K provides 10 possible filter settings for selection Click button A window opens in which the software suggests 10 possible frequency filter settings The most appropriate setting is highlighted Band...

Страница 11: ...r system for the leak localisation in drinking water networks Pressurised water flowing out at the leak location creates a noise which travels out in all directions of the pipe This noise is recorded...

Страница 12: ...t range radio digital and analogue Computer with C 300 RI Multi sensors Short range radio digital 3 4 Power supply The Power transmitters and the Multi sensors each have internal Li ion batteries The...

Страница 13: ...nnections Sensor hydrophone Wireless antenna Dimensions without handle 125 x 111 mm Weight without sensor 0 9 kg Protection class IP 65 Parameter Value Type Piezo sensor with magnetic adapter for conn...

Страница 14: ...5 m 810000006 KR 22 5 Stereo headphones 810002087 VST T 1 2 x extension rod for PAM CORR 2 810000103 VK 77 Connection cable Sebalog D output USB 820012451 2 x braided nylon cord 3 mm blue 2 m 3040350...

Страница 15: ...is on Only Power transmitter B is played back LED B is on Both Power transmitters are played back both LEDs are on Headphones Connection socket for the supplied headphones Antenna 1 digital radio wit...

Страница 16: ...The long antenna is plugged into the connection socket and screwed down with a quarter turn to the right You must feel the antenna engage The device is connected to a USB port of the computer Use the...

Страница 17: ...have the following external characteristics Element Description Microphone storage place Sensor socket for connecting the microphone hydrophone I O pushbutton short pressing K switches the device on K...

Страница 18: ...surement data is being sent to the Correlator not lit K the transmitter is in Stand by mode no measurement in progress no radio traffic 5 2 Identification number ID Each Power transmitter has its own...

Страница 19: ...e CorreluxView 3 software you will also find an indication on the battery status provided the corresponding Power transmitter is logged on there and currently available The Power transmitters are char...

Страница 20: ...s the microphone is taken from the storage place the Power transmitter switches from Stand by to Active mode The radio module is activated From now on the recorded data are directly sent to the Correl...

Страница 21: ...re charged flashes rapidly Device is charging no light Device is turned off ON OFF contact area I O Magnetic foot detachable Type plate Carrying ring detachable 6 2 Identification number ID Each Mult...

Страница 22: ...find an indication on the battery status provided the corresponding Multi sensor is logged on there and currently available To charge the Multi sensors place them in the transport case The case must b...

Страница 23: ...oughly preferably with a wire brush 6 6 Angle adapter In some situations the Multi sensor cannot be attached directly to the desired measurement point due to its size e g in very narrow shafts or simi...

Страница 24: ...24 Unscrew the magnetic foot from the sensor Take one of the supplied screws from the Correlux set to screw the angle adapter on the sensor Make sure that the sensor s type plate does face away from...

Страница 25: ...t At least 4 GB of RAM Minimum screen resolution 1024 x 768 pixels USB port CD ROM drive The CorreluxView 3 program can be found on the supplied data CD Start the installation file on the CD and follo...

Страница 26: ...screen you will see either a green checkmark or a red cross This symbol indicates whether the COR C 300 RI radio interface is connected to the computer and has been recognised by the software Symbol...

Страница 27: ...to the left of the screen Users are free to create edit and delete directories subdirectories and measurements in any way they wish During preparation and execution of an offline measurement there is...

Страница 28: ...mber for this sensor Button for listening to the quietest recording made by this sensor so called leak noise Minimum value of this sensor ESA value level in dB frequency in Hz The color of the field r...

Страница 29: ...ent data are saved under this location You can use the Open button to open the directory You can use the New button to specify a new storage location The application will display a window allowing you...

Страница 30: ...nd deleting directories To create a new directory in the directory tree proceed as follows Step Description 1 In the directory tree select the directory under which your new directory is to be added a...

Страница 31: ...from the directory tree proceed as follows Step Description 1 Select the relevant measurement in the directory tree 2 Click on Delete in the Measurement segment 3 Answer Yes to the delete confirmation...

Страница 32: ...you to enter parameters for the new pipeline 4 You can use the Add and Delete buttons to divide the displayed pipeline into individual sections if the line between the sensors is not consistently of t...

Страница 33: ...e CorreluxView 3 software Step Description 1 In the top left of the window click on the symbol 2 In the context menu select Sensor Sensor pool Result The sensor pool of the correlator is shown The sen...

Страница 34: ...sensor Index number of the device A B K Indicates whether it is Power transmitter A or B 1 8 K Displays the number of the Multi sensor that was assigned to the device at registration This number can b...

Страница 35: ...r of the sensor concerned in the input field Confirm the input with the or button in the same window Result The sensor is added to the sensor pool Add more sensors in succession Automatic detection Cl...

Страница 36: ...Sensor management 36 8 4 Deleting sensors To remove a registered sensor from the sensor pool click on the delete symbol of the respective sensor...

Страница 37: ...to the measurement point Switch the Power transmitter on If necessary first connect the headphones to the COR C 300 RI and listen whether a leak noise can actually be heard at the measurement point 2...

Страница 38: ...reception with interference Correlation is hardly possible or not interruption free Reaction The following measures can help Go closer to the Power transmitter with the laptop and COR C 300 RI Positio...

Страница 39: ...ak exists or no exact location possible Reaction If you nonetheless still suspect a leak you should perform an offline measurement night measurement instead of an online measurement You can listen to...

Страница 40: ...or each section or subsection enter the length of the pipe For each section or subsection select the material of the pipe from the drop down list Individual entry is not possible For each section or s...

Страница 41: ...stances the same size NO YES K the two values are significantly different K the two values indicate about half the total distance Meaning The values seem plausible Reaction Continue correlation and pe...

Страница 42: ...Online correlation 42...

Страница 43: ...ted correctly To prepare the desired sensors for the measurement proceed as follows Step Description 1 All sensors must be switched on 2 Start the CorreluxView 3 software 3 Open the Offline correlatio...

Страница 44: ...on the checkbox next to the sensor number to set remove the checkmark Chekmark is set Sensor will be used Checkmark is not set Sensor will not be used Only sensors that have a checkmark will be progra...

Страница 45: ...egins until the measurement On the screen a count down timer displays the time remaining until the start of measurement Place the sensors at the measurement points If possible determine and save the G...

Страница 46: ...In the menu bar open the Offline correlation tab In the menu bar click Read Result The computer first queries the internal times of the sensors to determine the resulting time offset Then the recorde...

Страница 47: ...start a correlation with all measurements that are listed in the directory tree Proceed as follows Step Description 1 Select the corresponding measurement in the directory tree 2 In the menu bar open...

Страница 48: ...lication calculates an average over the 10 individual audio block correlations carried out for a sensor pair This averaged correlation is displayed in the sensor pair s thumbnail Disabled audio blocks...

Страница 49: ...l audio block correlations which are unusable To do this just deactivate the checkbox next to the audio block in question The thumbnail of the sensor pair s overall correlation highlighted by a red re...

Страница 50: ...other in the map If you click on the trace symbol in the window the correlation for the corresponding sensor pair is started and displayed If you click on the drop symbol in the window in the map the...

Страница 51: ...est volume setting should be set on the headphones Proceed as follows Step Description 1 At the top of the display area open the Measurement tab 2 Look for the corresponding sensor in the sensor list...

Страница 52: ...Listening to leak noises from a stored measurement 52...

Страница 53: ...window opens for this sensor The following fields and buttons for determining and managing position data can be found in the window Element Description Longitude and latitude These two fields contain...

Страница 54: ...lable as an optional accessory from SebaKMT The GPS receiver is simply connected to the laptop using a USB port The device turns on automatically and immediately starts to search for available satelli...

Страница 55: ...associated COM port Example Option 2 Did you install the aforementioned GPS test program from the driver CD onto your computer Then open this program GPS Information button the desktop and click Scan...

Страница 56: ...field for example city street name Then click Search Result The map zooms to the specified location 3 Continue to move and enlarge the map using the familiar tools for example mouse wheel Ctrl Ctrl a...

Страница 57: ...vecchie z me nor da ka iztr d jumu uz kura t atrodas nedr kst izmest kop ar parastiem m jsaimniec bas atkritumiem T k tas ir izstr d jums ko cits citam p rdod un lieto tikai uz mumi tad to nedr kst a...

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