Related Manuals for Ijinus LNU06V4
Summary of Contents for Ijinus LNU06V4
- Page 1 Installation Guide Battery powered ultrasonic level sensors Measurement of water heights...
-
Page 2: Table Of Contents
Elements for good practice and installation examples ....................24 Procedure for inserting the SIM card .......................... 26 Procedure for changing the internal battery ......................27 Document History ................................ 28 IJINUS – 25 ZA de Kervidanou 3 – 29300 MELLAC – FRANCE - www.ijinus.com - sales@ijinus.com... -
Page 3: Introduction
LNU sensor : Installation & programming Introduction This Ijinus product unites ultrasonic water height measurement, with automatic measurement cycle changes depending on threshold values and flow rate transformation through conversion tables. Some sensors are equipped with connectors for coupling with an overflow detector or to control water sampler. -
Page 4: Equipment (4 Configuration Examples)
It has internal logger and data can be retrieved on-site (with radio using the programming kit: Wiji). Ultrasonic sensor Lithium battery Programming kit Water sampler cable Overflow detector Fixations: Bracket, fixations either with single or double metal plate with bracket IJINUS – 25 ZA de Kervidanou 3 – 29300 MELLAC – FRANCE - www.ijinus.com - sales@ijinus.com... -
Page 5: Permanent Installation Of A Unique Level Sensor (Continuous Monitoring Or Self-Monitoring Of Water Networks)
Data logger as a radio/3G access point Other configurations. Currently, the available communication protocols for the Ijinus devices are the following: Radio for a HF configuration and data retrieval: Wiji protocol Wireless communication for remote data monitoring: 2G, 3G, LTE-M and NB-IoT Wired communication with a PLC: Modbus RS 485 IJINUS –... -
Page 6: Quick Configuration With The Software Avelour
- The equipment should be functional, with a working battery. - All indications contained in this document refers to programming using Avelour 7.0 minimum IJINUS – 25 ZA de Kervidanou 3 – 29300 MELLAC – FRANCE - www.ijinus.com - sales@ijinus.com... -
Page 7: First Step: Run Avelour And Connect To The Sensor To Configure
The firmware update can take 7 to 12 minutes. It is advised to do it while in your office. On-site, prefer the best radio connection (avoid the closed metal cover of a manhole). IJINUS – 25 ZA de Kervidanou 3 – 29300 MELLAC – FRANCE - www.ijinus.com - sales@ijinus.com... -
Page 8: Third Step: Level Measurement Configuration
This part is the most important, it allows you to configure your sensor. The simplest way is to click on the button “Add”, then choose “Water height”. IJINUS – 25 ZA de Kervidanou 3 – 29300 MELLAC – FRANCE - www.ijinus.com - sales@ijinus.com... - Page 9 The sensor is not yet calibrated. Calibration of the water height After clicking on the “Calibrate” button the following window appears IJINUS – 25 ZA de Kervidanou 3 – 29300 MELLAC – FRANCE - www.ijinus.com - sales@ijinus.com...
- Page 10 An advanced mode calibration will be possible. First check that the sensor is well positioned, facing and perpendicular to the water. IJINUS – 25 ZA de Kervidanou 3 – 29300 MELLAC – FRANCE - www.ijinus.com - sales@ijinus.com...
-
Page 11: Calibration Of The Sensor Case N°1 (Ideal)
(typical case of 15°C under a sewer manhole). IJINUS – 25 ZA de Kervidanou 3 – 29300 MELLAC – FRANCE - www.ijinus.com - sales@ijinus.com... -
Page 12: Calibration Of The Sensor Case N°2 (Classic Example Of A Manhole With An Invert Channel)
The manipulation consists in increasing the area of the pink zone, so it covers the different peaks for distances close to the probe. IJINUS – 25 ZA de Kervidanou 3 – 29300 MELLAC – FRANCE - www.ijinus.com - sales@ijinus.com... - Page 13 (and especially in presence of condensation) but also depends of the power setting of the sensor. IJINUS – 25 ZA de Kervidanou 3 – 29300 MELLAC – FRANCE - www.ijinus.com - sales@ijinus.com...
-
Page 14: Calibration Of The Sensor Case N°3 (Complex) - Expert Mode
You can log the temperature thanks to the internal temperature probe used to compensate the level measurement with ultrasonic. For information, the sound speed in the air at 10°C is 337,6m/s. IJINUS – 25 ZA de Kervidanou 3 – 29300 MELLAC – FRANCE - www.ijinus.com - sales@ijinus.com... - Page 15 75 for both), the acoustic signature of the measures, or the famous ultrasonic echo. A post review allows you to evaluate the quality of level measurements and to correct them if needed. IJINUS – 25 ZA de Kervidanou 3 – 29300 MELLAC – FRANCE - www.ijinus.com - sales@ijinus.com...
- Page 16 (or to modified) height/flow rate like shown below. Once the programing choice has been done, an example sheet of conversion is available: IJINUS – 25 ZA de Kervidanou 3 – 29300 MELLAC – FRANCE - www.ijinus.com - sales@ijinus.com...
- Page 17 You need to select and copy the bloc Height/Flow in Excel (bellow example) then click on "Fill table" in Avelour and modify the units if necessary, click on "Paste from clipboard". The final validation is done by clicking on “OK”. IJINUS – 25 ZA de Kervidanou 3 – 29300 MELLAC – FRANCE - www.ijinus.com - sales@ijinus.com...
- Page 18 After the saving operation is done, please check that you have at the top right corner the two green signs showing that the sensor is working, recording and also sending data. You can stop them both by pressing the red Stop icon, if needed. IJINUS – 25 ZA de Kervidanou 3 – 29300 MELLAC – FRANCE - www.ijinus.com - sales@ijinus.com...
-
Page 19: Fourth Step: Data Reading In Real Time
You can view the data, even offline, on graphic and list. A graph configuration module allows you to change colors, thickness of lines, …, but also to apply statistical filters and formula to your data. IJINUS – 25 ZA de Kervidanou 3 – 29300 MELLAC – FRANCE - www.ijinus.com - sales@ijinus.com... -
Page 20: Sixth Step: Data Export
-70 dB is a bad quality for radio but excellent for cellular communication. IJINUS – 25 ZA de Kervidanou 3 – 29300 MELLAC – FRANCE - www.ijinus.com - sales@ijinus.com... -
Page 21: Eighth Step: Data Sending
+ icon. Depending on your configuration you may need to choose a minimum delay between 2 anticipated data sending. IJINUS – 25 ZA de Kervidanou 3 – 29300 MELLAC – FRANCE - www.ijinus.com - sales@ijinus.com... - Page 22 IJINUS – 25 ZA de Kervidanou 3 – 29300 MELLAC – FRANCE - www.ijinus.com - sales@ijinus.com...
- Page 23 After completing this chapter, please press the “Save configuration” button, the configuration will be sent by radio to the sensor. IJINUS – 25 ZA de Kervidanou 3 – 29300 MELLAC – FRANCE - www.ijinus.com - sales@ijinus.com...
-
Page 24: Elements For Good Practice And Installation Examples
Finally, below are some photos of sensors installed in different environments: Venturi type channels: Measurement in collectors: IJINUS – 25 ZA de Kervidanou 3 – 29300 MELLAC – FRANCE - www.ijinus.com - sales@ijinus.com... - Page 25 Installation Guide K0J00016-EN-A02 LNU sensor : Installation & programming CSO, SSO applications: Angle adaptor fixation: Install in river: IJINUS – 25 ZA de Kervidanou 3 – 29300 MELLAC – FRANCE - www.ijinus.com - sales@ijinus.com...
-
Page 26: Procedure For Inserting The Sim Card
- Insert the SIM card. - Place the lid back (mind the notch) on the threads and screw back the ring to the end. IJINUS – 25 ZA de Kervidanou 3 – 29300 MELLAC – FRANCE - www.ijinus.com - sales@ijinus.com... -
Page 27: Procedure For Changing The Internal Battery
To do so, launch the software Avelour, connect to the sensor or logger. Then go to the general menu, > Action > Notify battery changed IJINUS – 25 ZA de Kervidanou 3 – 29300 MELLAC – FRANCE - www.ijinus.com - sales@ijinus.com... -
Page 28: Document History
Changes 2018-11-09 Creation with document identification from existing user manual 2019-07-12 Adding procedure and image modifications 13/10/2022 Update for V4 range and Avelour 7 IJINUS – 25 ZA de Kervidanou 3 – 29300 MELLAC – FRANCE - www.ijinus.com - sales@ijinus.com...