AOS AKVA Sensor Buoy - Log On
Contents
1. AOS AKVA Sensor Buoy Document no DC10000879 Page 39 of 59 5 5 Position The position diagram shows 1 Placement of the AOS AKVA Sensor Buoy in the map 2 Measured direction for the chosen time red green and blue arrows 3 Measured current direction stated compared with northern direction for all three depths here 5 11 and 15 meter as well as measured current speed in meters per second m s 5 0m 105 0 24m s 11 0m 96 0 32m s 15 m 101 0 28m s Egal User manual AOS AKVA Sensor Buoy Document no DC10000879 Page 40 of 59 AKVAGRouP 5 6 Direction The dots in the chart are created as a function of north east coordinates for the three different depths divided by colour For each measurement in the period of time one point is added to the diagram as a north east based value This provides a cloud of points showing how the current measurements are scattered and showing how many of the measurements are north eastern It is possible to space out one of the measurements by placing the mouse pointer over the description of the deep in the top right corner of the chart a 0 8 Timespan for chart Today ast No m m s This week Hi East North ii m m s User specified 0 6 East North 15 m m s From To Update 0 4 0 2 E 0 0 a el 6 un 0 2 0 4 0 6 0 8 0 8 0 6 0 4 0 2 0 2 0 4 0 6 0 8 West East NB The e2. AKVAcrnoup Hypoxia diagram colour coding Alvorlig hypoks n Hypoxia grade yey quy 9502 ed ulbueul Eoo guess qese toner que 9 10 11 12 13 14 15 16 17 18 19 2 Temperature IC AIT values in the graph are based on general tolerances for post smolt salmon under 1kg The stars in the diagram represent measured values from the three different oxygen sensors blue red and green When the oxygen level is above the Normoxia line when the Hypoxia grade is 1 or higher all is ok When the oxygen level goes below the Normoxia level and the hypoxia level is moderate between 3 and 1 it is recommended that feeding is reduced If the Hypoxia level goes below 3 all feeding and any other disturbance causing fish stress must be stopped because the survival of the fish is threatened within this Hypoxia area We strongly recommend that all fish farming sites operates with at least a 20 Normoxia safety margin this meaning using an Hypoxia grade at minimum 2 0 User manual AOS AKVA Sensor Buoy Document no DC10000879 Page 32 of 59 Oxygen amp Temperature Red sensor Blue sensor Green sensor Oxygen Min Max Red sensor Blue sensor Green sensor 5 2 5 Oxygen and Temperature This function show two separate graphical measurements one for oxygen and one for temperature from one of the used sensors red blue or green sensor at a time The blue graph show
3. AOS Box batteries item no 0105891 gt New batteries are ordered via the website see chapter 5 2 for Instructions Order new blind plugs 5 pin blind plug item no 10001520 oxygen and salinity 8 pin blind plug item no 10001239 Doppler sensor User manual AOS AKVA Sensor Buoy Document no DC10000879 Page 53 of 59 Appendix A Index A antenna 11 12 15 18 AOS box 10 12 14 15 AQP bracket 10 B blind plug 14 15 22 23 26 bracket 17 18 C clean 26 connection point 5 11 14 16 22 26 corrosion 5 22 26 D data logging 21 Doppler 10 12 15 18 22 25 26 environmental data 9 F fouling 26 G GPS 18 21 I instrument 12 22 Iridium 12 15 User manual AOS AKVA Sensor Buoy AKVAGROUP L led light 15 M marking light 10 15 16 18 22 25 mooring 5 19 20 O ON OFF button 11 15 23 p panel 15 23 24 password 21 procedure 14 16 Q quick guide 21 R repair 4 5 23 S sensor cable 5 12 14 18 25 service 4 5 12 14 23 Shackle 10 17 18 StationID 14 18 21 W web site 9 12 21 22 wires 24 Document no DC10000879 Page 54 of 59 AKVAGRouP Appendix B Deviation form Make copies of this form before filling anything in Deviation description Follow up proposition Date and signature declarer Follow up directed New action for deviation no Date and signature follow up User manual AOS AKVA Sensor Buoy Docum
4. TEE 56 Appendix D Contact information eh REENEN ENER EE ENEE eh RER 58 User manual AOS AKVA Sensor Buoy Document no DC10000879 Page 4 of 59 1 Safety AKVAGRouP Safety for the user of our products is top focus when developing new products and user manuals in AKVA group ASA Therefore we strongly recommend that everyone that is using performing repairs service and maintenance on the product and also everyone working around the product reads this entire manual and especially this chapter on safety This recommendation is based on both personnel safety as well the desire to keep the products in order and avoiding any damages risked if the safety instructions are not followed 1 1 Safety symbols used in the manual A IN gt The following symbols are used in this manual Information Show caution danger of damaging equipment and mild injuries to personnel Warning may cause injures to personnel Danger Dangerous situations may occur danger of severe personnel injuries 1 1 1 Other symbols used in this manual Go to or see page or chapter for more or further information User manual AOS AKVA Sensor Buoy Document no DC10000879 Page 5 of 59 AKVAGRouP 1 2 Receiving new equipment gt 1 3 Personnel safety Make sure that all parts are delivered according to the service note If the order is not complete or if anything has been damaged during transport please contact
5. User manual AOS AKVA Sensor Buoy Document no DC10000879 Page 20 of 59 AKVAcrnoup 7 The Doppler cable should be connected to the Doppler sensor as vvell as thread through the Doppler longitudinal chamber when the buoy is delivered Curl the excess cable carefully around the AOS Box in the upper chamber Salinity and oxygen sensor cables must be thread through their longitudinal chamber the opening is found behind the marking light battery pack 8 Place the AOS Box inside the buoy upper chamber as shown in the image below to the right gt 9 Proceed to chapter 3 2 for marking light preparations User manual AOS AKVA Sensor Buoy Document no DC10000879 Page 21 of 59 AKVAcRour 3 2 Preparing the flashing light When the marking light is connected to batteries it will start flashing when the outdoor lights is less than 50 lux Flashing pattern is 0 25 sec on and 1 25 sec off Expected operating life is 3 months if the lamp flashes continuously with this pattern Procedure 1 Connect the marking light cable to the battery package from inside the sensor buoy s upper chamber 2 When connected leave the battery package in the marking light opening in the sensor buoy upper chamber 3 Place the Sensor buoy s upper lid back to its position and fasten it with the bolts Make sure that the lid sits tight to avoid sea water entering the inside of the buoy User manual AOS AKVA Sensor Buoy
6. 2 Technical specifications Sensor Buoy Width including handles 1 97 feet 60cm Height above surface 3 28 feet approx 100cm Material buoy Polyethylene PE User manual AOS AKVA Sensor Buoy Document no DC10000879 Page 12 of 59 AKVAGRouP 2 3 3 Equipment in the Sensor buoy 1 N gt User manual AOS AKVA Sensor Buoy The upper part of the sensor buoy is called upper buoy chamber and the chamber lid contains a marking light 1 with belonging battery pack 2 and the AOS Box 3 is placed inside the chamber Three different sensors may be connected to the AOS Box in addition to the Doppler sensor 3 oxygen sensors 3 Salinity sensors or a combination of these not more than 3 of these sensors with a total of 4 sensors including the Doppler The long middle part of the buoy works as buoyancy for the entire sensor buoy and all sensor cables are thread through cable The AQP bracket 4 is used to attach the sensor to the bottom part of the buoy The Doppler sensor 5 is attached to the bottom through the bottom chamber of the sensor buoy A bracket for attaching the anchorage shackle 6 is founded into the bottom of the sensor buoy right next to the Doppler This shackle is made of acid proof non magnetic material and will not interfere with any sensors near by Oxygen and salinity sensors will hang below the buoy in up to three different depths Read more about the sensor buoy e
7. AKVA immediately Contact information is found in the back of this manual Use of personal safety equipment such as safety vest is mandatory when working on or by the sea and cages This also applies when installing the AOS AKVA Sensor Buoy Current 1 4 Sensors cables and blind plugs The head of the Doppler sensor does not bear rough treatment such as shocks and concussions Because it sticks out from the bottom of the sensor buoy handlers must be extra cautious when moving and handling the buoy When it is being trans ported unwrapped from the packaging when moving and taking it out of the sea as well as during storage the sensor head must always be protected against any damages Blind plugs must always be attached to the AOS Box contacts whenever the sensors are not connected This is the safest way to avoid corrosion damages when there is a risk of sea spray Avoid twists in the sensor cables and make sure that all cables are damage free when they are connected to the AOS Box User manual AOS AKVA Sensor Buoy Document no DC10000879 Page 6 of 59 AKVAGRouP 1 5 Disinfecting the equipment 1 6 Bad weather If equipment cables suspensions or other parts of the AOS AKVA Sensor Buoy are being moved from one site to another it is decreeded by law to disinfect them to prohibit contamination We recommend rinsing everything with fresh water after disinfection because of the corrosive effect disinfecting
8. Document no DC10000879 Page 22 of 59 AKVAcrnoup 3 3 Suspension The buoy suspension is attached via the acid proof shackle in the bottom of the buoy Use a nylon rope vvith dimensions 32 8 feet 0 47 inches I 10m 12mm to fasten the stabilization weight 60kg The rope is fastened to the acid resistant shackle in one end and the weight in the other end Attaching the shackle The shackle should already be attached to the sensor buoy bot tom when delivered but if it is not or if it needs to be changed use the following instructions 1 Step the shackle bolt through the bracket eye in the bottom of the sensor buoy and fasten it by using two wrenches and make sure to tighten sufficiently 2 Thread the nylon rope through the shackle and tie a double half hitch or an equivalently strong knot and ensure that the rope and knot manages both the stabilization weight as well as movements in the sea water 3 Attach the stabilization weight to the other end of the rope Use double half hitch or an equivalently strong knot 4 The sensor buoy is ready for launching in the sea User manual AOS AKVA Sensor Buoy Document no DC10000879 Page 23 of 59 4 Website access After the AOS Box inside the AOS AKVA Sensor buoy has been activated and placed inside the buoy upper chamber as described in the previous chapter measured values will be available in the users own customized
9. Sensor buoy The buoy must be placed at least 2 3 x diameter away from the cages and outside the frame mooring encircling the cages This is the best way to avoid current interference from cages biomass and sprout Placing the buoy according to the site examples If the main ocean current moves between south to northerly direction place the Sensor buoy south or north of the cages If the main ocean current moves between southeast and north west place the buoy in one of these directions based on the cages If the main ocean current moves between west and east place the buoy either west or east of the cages N Main current from north south place the buoy north or south of the cages Main current from north east and south west place the buoy south west or north east S of the cages a s Main current from vvest and east place the buoy east or vvest of the cages Information The ocean currents vvill alvvays follovv the tide and therefore move one direction during flux and the opposite direction during reflux User manual AOS AKVA Sensor Buoy Document no DC10000879 Page 43 of 59 AKVAcRouP 6 3 Launching the buoy in the sea We recommend following the mooring set up as shown in the illustration below Because of great variations regarding depths in the different locations this must be adjusted for each site Minimum length rope for anchorage A depth tide difference The lon
10. and needs special attention right away 5 2 2 Controller data Controller data battery level is shown in the right side above the graphs Red 10 9 mg l mm Blue 9 4 mg l Rm Battery 12 4 V B The battery level may also be shown graphically as a function of the time 15 0 Battery V 00 00 02 00 04 00 06 00 08 00 10 00 12 00 14 00 16 00 18 00 20 00 22 00 00 0 The internal temp function shows temperature measurements from the inside of the AOS Box as a function of the time Contact AKVA service personnel immediately if unexpected variations in this temperature is discovered User manual AOS AKVA Sensor Buoy Document no DC10000879 Page 29 of 59 AKVAGRouP 5 2 3 Comparison Oxygen level may be shown graphically as mg l or Yo and shows all measurements as a function of the time This graph shows red and blue oxygen sensor measurements in mg l for selected time span Oxygen is saturation values Comparison oe Oxygen mg l Oxygen 20 0 Temperature Hypoxia grade 15 0 10 0 00 00 02 00 04 00 06 00 08 00 10 00 12 00 14 00 15 00 18 00 20 00 22 00 00 00 Oxygen levels in the mg I graph also shows a red dotted line 1 This line indicates critical oxygen level If the graph for measured oxygen is below this value site manager or other responsible personnel must firstly check the sensor and its membrane If the sensor is placed inside the cage sprout concentration in the net must also be cont
11. delivered from our own production department This means that our customers have total control over which components you can choose from grouping collocation testing and deliveries Our production staff consists of people with great expertise and engagement for producing the best possible products for you Having our own production site gives you excellent service in case something Should go wrong or if you are in need of any assistance Our service staff is available on the telephone or on location in order to assist you if necessary Safety both for users and equipment is our main focus when developing products and product manuals User manual AOS AKVA Sensor Buoy Document no DC10000879 Page 10 of 59 AKVAGRouP 2 3 About the AOS AKVA Sensor Buoy Controlling environmental data such as temperature dissolved oxygen salinity and ocean current conditions are crucial factors for when feeding fish as well as during other processes such as sorting delousing and bringing fish to and from locations Ocean currents are seldom constant and prognosis will therefore be useless to use in aquaculture In most cases realtime measurements will be the only way to provide correct current values For best possible overview measuring currents in several depths will be necessary Norteks Autonome Online System AOS offers full control over environmental status at all times for all locations and the data is provided real time as wel
12. different depths Red graph indicates 5m depth blue shows 11m depth measurements and green shows measured current speed for 15m depth Time is set to the x axis and current speed is set to the y axis Speed 5 m m s 1 4 Speed ii m m s Speed 15 m m s 0 0 00 00 02 00 04 00 06 00 08 00 10 00 12 00 14 00 16 00 18 00 20 00 22 00 00 00 User manual AOS AKVA Sensor Buoy Document no DC10000879 Page 34 of 59 AKVAGRouP 5 2 9 Timespan for chart Timespan for chart It is possible to customize time span for all diagrams Choose 9 Today between measurements for the current day week or specified This week p from one day to another User specified From A specific time may be shown in the charts place the mouse To Update pointer over desired point in the graph for designated timespan and an information box with following information will appear which sensor the graph represents and where this sensor is placed sensor depth date and exact time measured value at the chosen time Utenfor merd 5m Time 15 06 07 36 02 Value 9 11 The mouse pointer may be moved around over the graph and the user may choose which time within the designated timespan that should be displayed in the information box Let Nortek know where the sensors are placed before registration in order to show this information in the information box 5 2 10 Speed and direction Speed amp Direction This func
13. in the AOS box must only be changed indoors Immediately after disconnecting the Doppler cable replace it with blind plugs Cable connections must never be exposed to sea water Keep loose blind plugs in a safe dry place and make sure that they never disappear during battery changes User manual AOS AKVA Sensor Buoy Document no DC10000879 Page 45 of 59 7 1 Turn off the AOS box 7 2 Change batteries AKVAcRour Before battery change and sending the AOS Box for service or repairs follow these instructions Disconnect all sensor cables from the box Replace cables with blind plugs immediately Bring the AOS Box indoors before opening it wipe off any water sprout before opening it Open the AOS Box and turn it off by using the ON OFF button in the panel inside the AOS box lid press and hold it down for 10 seconds Switch the box OFF as instructed above in chapter 7 1 1 Remove all 10 bolts from the panel Make sure not to loose any of the bolts keep them in a safe place during the battery change process Flip the panel to the left side and place it leaning steadily on the side of the box Make sure not to disconnect any cables User manual AOS AKVA Sensor Buoy Document no DC10000879 Page 46 of 59 AKVAcrnoup 4 Remove the batteries and disconnect the vvires from each battery before removing the next 5 Notice hovv the old batteries are placed in the box and connect the nevv batteries
14. manual and in the last pages are AKVA contact information found This entire manual must be read and understood and used as aid during installation of AOS AKVA Sensor Buoy User manual AOS AKVA Sensor Buoy Document no DC10000879 Page 9 of 59 AKVAGRouP 2 2 About AKVA group With four main brands AKVA group ASA is a world leading supplier of technical aquaculture equipment Since 1980 we have developed and produced fish farming equipment both for cages at sea and for land based hatcheries AKVA represents an industrial standard which is presumed to be the turn key to the future Research project management fast deliveries and customer follow up have been our focus to ensure that we contribute to a positive development within the agriculture industry Our goal is to deliver the best possible and most cost efficient equipment in order to keep preserving sustainable farming We have a wide variety of products for example plastic and steel cages high pressure washers net washers boats feed barges feeding systems cameras sensor systems under water lighting software for fish farming and recycling systems AKVA has a continuous development of products and we continue to improve product safety functions range of use and reliability The purpose of this manual is to enable users to install use and maintain the AOS AKVA Sensor Buoy in a safe and economic way All of our equipment is pre installed tested and
15. the web site where users can read and log them The Doppler sensor calculates a certain amount of signals and the values that are available in the website are calculated average values Nortek operates a backup service that stores all information that has been transmitted via the satellite network Full current datasets are stored in the instrument memory User manual AOS AKVA Sensor Buoy Document no DC10000879 Page 16 of 59 AKVAGRouP 2 4 2 Oxygen and salinity sensors Both salinity and oxygen sensors have one red one blue and one green type and these may measure in three different depths where the buoy is installed It is not possible to have two similar oxygen or salinity sensors of the same colour connected to the same AOS Box however it is possible to use one red one blue and one green sensor of the same type connected to the same box On the other hand it is possible to use the red oxygen sensor with the red salinity sensor their signals will not conflict with one another in the transmission process Oxygen sensor The oxygen sensors are optical sensors and provide stable measurements for long periods because of the use of membrane measuring The membrane will not be not be expended providing correct maintenance Oxygen sensor measures Saturation and the website shows these values in mg l based on a constant salinity value Default salinity is set to 35ppt contact Nortek if this value should be cha
16. type as well as a combination of these two sensor types User manual AOS AKVA Sensor Buoy Document no DC10000879 Page 14 of 59 AKVAGRouP AKVAcRouP The AOS Box contains ON OFF button 1 Internal antenna 2 3 batteries 3 underneath the cover Technical specifications Dimensions weight 4 8kg dimensions 270 x 250 x 130mm Operating voltage 3 batteries 100VVh alkaline batteries Environment Operating temperature 20 C to 45 C Data communication Data transference Iridium Data presentation Internet http realfish akvagroup com User manual AOS AKVA Sensor Buoy Document no DC10000879 Page 15 of 59 2 4 The sensors AKVAGRouP 2 4 1 Doppler sensor The Doppler sensor is installed in the bottom of the sensor buoy and will measure current direction and speed at 5 11 and 15m below the surface The cable goes from the AOS Box that is placed in the upper chamber of the buoy and down to the top of the Doppler sensor No moveable parts provides minimum maintenance apart from outside cleaning Technical specifications Polyethylene The principle The Doppler sensor registers direction and force of ocean currents in three different depths The measured signals are transferred via the sensor cable to the AOS Box From the antenna in the AOS Box the signals are transferred via Iridium satellite to Nortek that calculates values that are presented in
17. website http realfish akvagroup com Log On Account Information Username Oppdretter Password El Remember me Log On AOS systemet tilbyr enkel oppgradering av eksisterende system med mulighet for salinitetssensor Fordeler Enkelt oppgradering av eksisterende AOS med medfelgende proqramvare Meget robust design Induktivt maleprinsipp for hey kvalitet pa malinger selv ved begroing AKVAGRoUP Ta kontakt med AKVA group for tilbud Your ERT Technology and Service Partner AKVA group ASA Nordlysveien 4 PO Box 271 4340 Bryne Norway tif 47 51778500 Support Changelog Version 0 021 To get access to the Realfish logging sites Nortek must be contacted They will provide user name and password Follow the instructions in the next page for access User manual AOS AKVA Sensor Buoy Document no DC10000879 Page 24 of 59 AKVAGRouP AOS web access Quick Guide 1 Collect following information a The AOS Box ID number This is found on the inside of the AOS Box lid This is the identity of the case and all remaining information is linked to this ID b The company name This information will appear in the web page c The location name This information will appear in the web page d GPS coordinates for the AOS Box This information is the basis for placing of the flag in the first page in the web page e Descriptions for the sensors 2 or 3 different Colour whether it is in or outsi
18. 0000879 Page 8 of 59 AKVAGRouP 2 1 How to use this manual This manual describes how to install use and maintain AOS AKVA Sensor Buoy in the best and safest possible way This entire manual must be read and understood by ALL users prior to installation Site owner and farm manager are responsible for that all personnel and users know and understand the contents of this manual Before the first chapter is a table of contents The headlines works as links to their respective chapter in the pdf file Chapter 1 is the most important chapter of this manual and includes safety precautions ensuring safest possible use Chapter 2 contains information about AKVA group the product AOS AKVA Sensor Buoy as well as this manual instruction Chapter 3 describes how the users can access the Realfish website chapter 4 gives a thoroughly overview over the user interface and its different pages How to treat the sensor buoy when receiving it and how to prepare the buoy for launch and use is shown in chapter 5 and chapter 6 instructs the launch and mooring in sea water How to change the batteries is shown in chapter 7 and chapter 8 shows the buoy maintenance procedures Four appendixes are found in the back of the manual Index with links to the rest of the manual in the pdf document a deviation form for all deviations with the system and the product pages for notes about new and extra information are also in the back of the
19. AKVAcnoup USER MANUAL AOS AKVA Sensor Buoy Current oxygen and salinity 26 06 15 Re approved ECO 0000613 EE 00 part no User manual AOS AKVA Sensor Buoy Document no DC10000879 Page 1 of 59 AKVAGRouP For a thorough introduction of Your AKVA product we ask that all users read this entire manual If questions occur contact us The information in this document is subject to change without notice and should not be construed as a commitment by AKVA group ASA AKVA group ASA assumes no responsibility for any errors that may appear in this document In no event shall AKVA group ASA be liable for incidental or consequential damages arising from use of this document or of the software and hardware described in this document We reserve all rights in this document and in the information contained therein Reproduction use or disclosure to third parties without express authority is strictly forbidden This document can also be read and downloaded from our web site see www akvagroup com products user manuals 2015 AKVA group ASA NO User manual AOS AKVA Sensor Buoy Document no DC10000879 Page 2 of 59 AKVAGROUP Table of Contents 1 CH E A 1 1 Safety symbols used in the manual 4 1 2 RECEIVING NEW EOLIPIMENL EE 5 1 3 Personnel SAR an ae a M da en 5 1 4 Sensors Cables and blind Be Te KEE 5 1 5 Disinfecting t
20. GREECE Akvasmart Fishtalk Agent Zellas Trading Company Dodekanisou Str GR 174 56 Alimos Athens GREECE t 30 210 7014881 f 30 210 7012666 zellastrading ath forthnet gr TURKEY AKVA group Kultur Bal k l Ekipmanlar Ltd Sti Yeni K k Sanayi Sitesi No 1 C19 Baharl K y 48200 Milas Mu la TURKEY t 90 252 374 6434 f 90 252 374 6432 TUNISIE AKVA group Agent Societe Mediterraneenne d Etudes et Conseils 72 Avenue Habib Bourguiba 2080 Ariana Tunisie t 216 71 700 453 f 216 71 700 297 smechg gnet tn User manual AOS AKVA Sensor Buoy AKVA GROUP CANADA AKVA group North America Inc 1495 Baikie Road Campbell River BC VOW 1R9 Canada t 1 250 286 8802 f 1 250 286 8805 AKVA group North America Inc 5251 Duke Street Suite 606 Duke Tower Scotia Square Halifax NS B3J 1P3 Canada t 1 902 482 2663 f 1 902 405 3373 CHILE AKVA group Chile Ruta 5 Sur Km 1030 Puerto Montt Chile t 56 65 250250 f 56 65 257119 AUSTRALIA AKVA group Australasia t 61 400 167 188 cschafer akvagroup com Document no DC10000879 Page 59 of 59
21. Sensor Buoy Document no DC10000879 Page 36 of 59 AKVAcRour The Oxygen sensor table shows oxygen measurements in both and mg l as well as temperature for the same timestamps Oxygen A IL SE Oxygen Camia Temperature Timestamp ma 1 Oxygen 0 0 C Red 06 15 2015 14 32 9 10 98 63 e 8 97 Blue 06 15 2015 14 32 8 91 96 52 8 97 Green 07 17 2013 09 34 NaN NaN NaN Green sensor is not connected in the example above Salinity sensor measurements table shows salinity in ppt and conductivity mS cm as well as temperature for the same timestamps Salinity r Salinity Conductivity Temperature sensor ann ppt mS cm C Red 06 18 2015 10 57 2 2 4 1 8 53 Blue 06 18 2015 10 57 28 7 44 5 0 17 Green 06 18 2015 10 57 26 8 41 7 9 46 The Current table shows current measurements if an AOS AKVA Sensor Buoy is installed in the location Current directions appear both in the table as well as graphically in the compass This way the current directions may easily be compared Current speeds are shown in the table 2555 ms WEN nee commen Regen m 1 10 14 2013 12 30 3 0 021 343 5 2 10 14 2013 12 30 5 0 056 270 0 3 10 14 2013 12 30 7 0 113 256 5 User manual AOS AKVA Sensor Buoy Document no DC10000879 Page 37 of 59 AKVAcRouP The Controller table shows battery status for the AOS Box as well as temperature from inside the box All values relates to the same timestamps m uuunuununununuuuu
22. ariations in measurements from one hour to the next or large variations from day time measurements and night time measurements may be caused by the batteries in the AOS Box are running out of power If this is not the case and the battery indicator still shows green these variations will most likely indicate fouling on the sensor and requires immediate cleaning Some fouling will generally not affect Doppler measurements however we recommend cleaning the sensor head at least every three months for instance whenever the batteries are changed and more often during the summer season Be especially careful when cleaning the beam eyes use a soft cloth and warm water to clean these Oxygen sensor will not be very affected by fouling We still recommend cleaning both membrane and remaining parts of the oxygen sensors regularly for instance once a month and more often during sprout season Summer and other warm periods Salinity sensor may be affected by fouling in the measuring area in the opening in the end of the sensor unit We recommend cleaning this opening regularly at least once a month and more often during sprout season Fouling on the cage net will also affect sensor measurements from inside the cage therefore regular control of the net with camera in cages where sensors are installed is required Also sensors and nets must be controlled more often during warm seasons because of increased fouling in these pe
23. ast north plot for the flow is specified in the direction in which the water is moving Le not where the flow comes from User manual AOS AKVA Sensor Buoy Document no DC10000879 Page 41 of 59 AKVAGRouP 6 Installation and suspensions 6 1 Check list before installation AOS box is switched ON AOS box is placed in the buoys upper chamber with inner antenna pointing upwards Marking light is connected to the battery pack Doppler sensor cable is connected to the AOS box Upper chamber lid is secured tightly StationID is and GPS coordinate position is noted and ready to e mail to Nortek for registration Doppler is installed in the sensor buoy bottom Shackle is fastened to the buoy bottom bracket Before deciding where to place the sensor buoy these precautions must be considered Best possible signal access from AOS Box to the sky provides best possible results Do not place the Sensor buoy next to any metal constructions these may interfere with the internal compass in the sensor and provide incorrect measurements Make note of the GPS position for the buoy to indicate where the data is from This will also show on the Sensor buoy location overview map Remember that cages potential net sprout as well as the biomass inside the cages will in most cases affect the currents Surrounding the site User manual AOS AKVA Sensor Buoy Document no DC10000879 Page 42 of 59 AKVAGRouP 6 2 Placing the
24. de of the cage and depth This information will also appear in the web page making it easy to find data for each sensor 2 Send all the information above to support nortek no 3 Receive user name and password and make sure to save the e mail and note the information in an additional safe place 4 Go to http realfish akvagroup com 5 Type user name and password and click on Log on 6 The data logging from the registered sensors may start and seen from anywhere at anytime A laminated quick guide similar to this page is found inside the AOS Box case when delivered User manual AOS AKVA Sensor Buoy Document no DC10000879 Page 25 of 59 5 Website use The start page presents an overview to the regions for your company and shows geographic placement of your locations in selected region Welcome 4 Log Off Manual Location names Region summary Oxygen Battery No critical oxygen levels at the No critical battery levels at the moment moment Notifications No notificationsat the moment Under each region tab is a map showing all locations registered in the chosen region Each location or buoy is registered as a flag in the map Choose location by clicking the location tab or the flag in the map Under Oxygen any measured oxygen saturation measurements from each sensor buoy will appear if the values are critical Red colour critical oxygen level below 60 Yellow colour alarm
25. ensor pa Green sensor Min a Red erer Blus sensor px NAN Seno Tien br chart Tod m This mmk V a User specified From To User manual AOS AKVA Sensor Buoy 25 0 20 0 15 0 10 0 Overview for any location will show either measurement results for oxygen salinity or currents for one sensor from the location ome Gull Le 1 OF a Ss B it da dg For O DEMO locatior red Sec B Moc ze sec sty peno ET Elus k foe Red DEAD Current a DEMO Ee sir m 0 0 x 00 00 100 60 Oxygen saturation 35 40 on 03 00 06 00 pratt 15 00 21 00 00 00 8 7 8 8 mn 12 13 14 15 18 Temperature IC Read more about Hypoxia by clicking on the blue link between the oxygen graph and the hypoxia chart marked with red ring Document no DC10000879 Page 28 of 59 DEMO location Controller data Battery Internal Temp AKVAGRouP 5 2 1 Miniature frames The miniature frames in the right column of the website show a simple overview of the measurements oxygen salinity and current wherever these sensors are registered and connected to the system Measured values are shown in correct colours where for instance green oxygen levels show that everything is ok at the moment and yellow levels indicates that something is wrong
26. ent no 10000879 Page 55 of 59 AKVAGRouP gt M 5 o x O 2 er M du User manual AOS AKVA Sensor Buoy Document no DC10000879 AKVAGRouP User manual AOS AKVA Sensor Buoy Document no DC10000879 Appendix D Contact information NORWAY AKVA group ASA Head Office Nordlysveien 4 PO Box 271 N 4340 Bryne Norway tel 47 51 77 85 00 fax 47 51 77 85 01 Support Hardware and AKVAconnect tel 47 51 77 85 03 supportakvasmart akvagroup com Support Fishtalk tel 47 73 84 28 20 supportfishtalk akvagroup com DENMARK AKVA group Denmark AS Land Based Bodkervej 7A 1 7000 Fredericia Denmark t 45 7551 3211 f 45 7551 4211 AKVA group Denmark AS Land based Rosklidevej 342 Building 2 2630 Taastrup Denmark t 47 7551 3211 User manual AOS AKVA Sensor Buoy AKVAGRouP SWEEDEN AKVA group Agent Modus Trading AB Farjegardarne 7 78461 Borlange Sweden t 46 0 243 883 22 f 46 0 243 21 17 78 modus dalnet se FINLAND AKVA group Agent OY MG Trading AB Ivisnasplanen 2E SF 02260 Esbo Finland t 358 9867 68422 f 358 9867 68420 ICELAND AKVA group Agent Wise lausnir ehf Borgartun 26 105 Reykjavik Iceland t 354 545 3200 f 354 545 3232 UK SCOTLAND AKVA group Scotland Ltd 36F Shore Street Inverness Scotland UK IV1 1NF t 44 0 1463 221 444 f 44 0 1463 223 535 Document no DC10000879 Page 58 of 59
27. fluids may have to various materials Check all suspensions and all other equipment after stormy weather including buoy sensor ropes stabilization weight and mooring If anything is out of order or damaged contact AKVA immediately for repairs and corrections Loose equipment may cause severe damages to cages User manual AOS AKVA Sensor Buoy Document no DC10000879 Page 7 of 59 AKVAGRouP 2 Information This user manual is part of the equipment delivered with AOS AKVA Sensor Buoy Keep the manual for as long as the AKVA product is being used and make sure that all changes to the equipment are noted in the back of this manual Thank you for choosing AKVA group ASA as supplier for your sensor equipment Do not hesitate contacting us for more information regarding installation use or maintenance for AOS AKVA Sensor Buoy or any other AKVA product The purpose of this manual is to make the user install use and maintain AOS AKVA Sensor Buoy in a safe and economical way The manual will show how to install use and maintain the product as well as hopefully answer most day to day questions If there is anything relevant this manual does not explain or answer please contact us for assistance and help to find a solution to any problems Contact the AKVA service department your subcontractor your local AKCA office or our main office in Norway for assistance and help User manual AOS AKVA Sensor Buoy Document DC1
28. ger rope for anchorage the less the buoy is affected by currents If using shorter ropes the buoy may be pulled under water when currents are strong A disadvantage by using longer ropes is that the buoy will move around not providing measurements from the same position at all times Therefore anchorage rope length must be adjusted for each location Mandatory mooring components are the nylon rope as gt described in chapter 5 3 and 60kg stabilization weight for example a chain User manual AOS AKVA Sensor Buoy Document no DC10000879 Page 44 of 59 AKVAGRouP 7 Changing batteries in AOS Box AOS Box is standardly delivered with 3 alkaline 100 Wh none rechargeable batteries that are calculated to provide the system continuous uptime for 4 6 months Uptime varies with number of connected sensors temperatures and Iridium signal at the location The website will at all times indicate battery status for the AOS Box as long as the antenna inside the box have clear sight towards the sky and the satellite When the indicator turns from green to yellow this means that the batteries need to be changed and this must be done before it turns red in order to provide continuous measurements from the site Blind plugs must cover the connections in the AOS Box before any transportation even from the buoy to the barge These plugs protects the connections from corrosion and electric short circuits Batteries
29. he equipment s d aa 6 LO EE 6 2 INTO TC d Le EE 7 Zot OW TO USE CMS MANUAL eege 8 2 0001157157 e e EE 9 About the AOS AKVA Sensor BUOY sees 10 7 a 77 7 7 15 3 Receiving and preparations 18 e le tg lte fb CAOS 18 3 2 Preparing the flashing NOM EEN 21 2 150 0 a am E ETE AAE 22 4 WeDSIte el 23 5 VTEDSIE TC 25 uk TOP TUMCUONS EE 26 Dat 9205005077 0 0 000 0000 0000000007 0 0 0000000000 27 97 NEN s 35 Swe a v s 0 0 00000 0000 007000 00000 E 38 Jao POSO WEEN 39 5 7 40 6 Installation and SUSPENSIONS ENEE KKK KENE 41 6 1 Check list before NS EAN 12 1100 EE 41 6 2 Placing Tne Sensor BUOY a 42 6 3 Launching the buoy in the sea EEN 43 7 Changing batteries in AOS BOX 44 7 TANO BOR EE 45 Fie Change DatterieS 45 User manual AOS AKVA Sensor Buoy Document no DC10000879 Page 3 of 59 AKVAGROUP 8 Malmntenanee E 49 Geb CO DEE 50 8 2 Maintenance registration EE 51 9 UpGate AOS BOX eege ee 52 10 Spare parts for AOS AKVA Sensor Buoy 53 Appena A INGEX E 54 Appendix B Deviation OPM sulara baba NEEN AA 55 Appendix e
30. ing oxygen level around 60 75 Green colour ok oxygen level above 75 Battery shows critical battery levels for registered boxes Notifications will show in the interface however only when the oxygen levels are critical for one or more AOS Boxes in the region User manual AOS AKVA Sensor Buoy Document no DC10000879 Page 26 of 59 5 1 Top functions In the right side of the blue top part of the website are four different functions Welcome location name shows which location is logged on This is useful for users who have access to several locations in one log in Log Off logs off the user and opens the log on page Manuals opens pdf user manuals in the website Box relocation opens a form that must be filled out and sent if and when the AOS Box is being relocated to a new cage or location Box Id Email Location Cage Name Longitude o i North Latitude o East Sensor Depths Comments User manual AOS AKVA Sensor Buoy Document no DC10000879 Page 27 of 59 5 2 Overview _Realfish iy AHEAD O 4 A DRAAM DEMO aay Cage DEMO Leven Controller dais if Battery l gt so Intemal Temp pats pra 71 Com Oh R me Oxygen imal B po Tem pera turns Hypoxia grade Hiypenda IF ki Red sensor ma Aloe sensor Grn NON Qaygen E Temperature o Red senor Blue s
31. l as logged for later analysis In AKVA group feeding software these measured values are displayed and logged and may also be used to set up feed rate timing and amounts for each cage and each location The Sensor buoy is a complete data acquisition solution consisting of a local power Supply data transmission and web data access Correct feeding is turn key for achieving good fish breed revenues Knowledge of environmental conditions is a smart investment for securing the bottom line AOS AKVA Sensor Buoy provides overview over values such as current speed and directions oxygen saturation and salinity in the surrounding area of any fish farming site Current knowledge is important for several processes and may help the users in various processes avoiding fish escaping during operations such as delousing with tarpaulin avoiding pellets escaping from the cage before the fish reaches them surveying locations before applying for new concessions User manual AOS AKVA Sensor Buoy Document no DC10000879 Page 11 of 59 AKVAGRouP 2 3 1 Important regarding current directions When the web site shows that main ocean currents direction is N north the current moves from south to north Western W current moves from east and is moving east Currents are thus named after the direction they are moving to This deviates from how we speak of wind directions which are named after the direction it moves from 2 3
32. n receiving the Sensor buoy it is important to make sure that the entire order corresponds with the service note If anything is missing or something has been damaged during transportation please contact AKVA group immediately gt Contact information is found in the back of this manual Procedure 1 Remove the bolts and take off the sensor buoy upper chamber lid to access the AOS Box Be careful and make sure the status lamp is not damaged when the lid is being removed 2 Take the AOS Box out of the upper chamber and open it 3 Note the StationID from the inside of the AOS Box lid User manual AOS AKVA Sensor Buoy Document no DC10000879 Page 19 of 59 AKVAGRouP 4 Activate the AOS Box by pressing the ON OFF button in the panel inside the box for a few seconds An orange led light will light up for about 80 seconds indicating that the start up was successful A simple press to the button will have no effect on H the system once it is switched on Remove the blind plugs from the contacts and connect the sensor cable to the box gt See chapter 2 3 4 for instructions to which sensor cable goes in which AOS Box contact In order for the AOS Box internal antenna to transmit signals to the Iridium satellite it needs continuous signal and must therefore point upwards inside the buoy Therefore place the AOS Box as shown in the illustrations below the contacts must point downwards in the buoy
33. nged to accommodate the specific locations See chapter 4 2 for hovv the measured oxygen values are presented in the graph Sensor type Oxygen sensor Brand Insite IG Dissolved Oxygen Model 400 Measurement 0 25ppm area Accuracy 1 of read value or 0 02ppm Resolution 0 01ppm of read value lt 4ppm 0 1ppm of read value 4ppm User manual AOS AKVA Sensor Buoy Document no DC10000879 Page 17 of 59 AKVAGRouP Salinity sensor The salinity sensors measure conductivity and temperature in the area where they are placed Nortek calculates salinity from these values and this is presented in the website The right y axis in the salinity graph shows temperatures the left y axis shows Salinity in ppt and the x axis shows time See chapter 5 1 7 for how the measured salinity values are presented in the graph Sensor type Salinity sensor Brand Ponsel CTZN Inductive Concuctivity Measuring area 0 100mS cm conductivity 0 72ppm salinity Resolution my User manual AOS AKVA Sensor Buoy Document no DC10000879 Page 18 of 59 3 Receiving and preparations The AOS Box can only be opened indoors Whenever sensor cables are disconnected from the AOS Box blind plugs must cover the connection points Handle the sensor buoy carefully when unpacking it For preparation procedures make sure it does not roll around on the foundation 3 1 Preparing the AOS Box Whe
34. nununununNnunununNnunununNununununNuu ununNnunununNununuunununNuNnuNuUNuUNUNUNUNUNUNUNUNUNUNUNUNuNUNUNuUNUNUNuNmuNUNUNuNUNUNUNUNUNUNUNUNUNUNUNUNUNUNUNUNUNUNUNMm NUNRUNUNUNUNUNUNUNUNUNMUNuNUNuNuNUNUNUNUNUNUNMNNMNUNMUNUNuNMUNuNUNUNUNUNUNUNUNuUNUNUNUNUNUNUNUNUUNUNUNUNuUNUNuNuNUNuNMME Controller Timestamp Battery V 5 de m ununuunuzumnunununununuununuNunununuNunnumununusunununuunununununuNunununmunununununumununuumunusunununuNununuummununumununumunununuunununununumunununuununununmunununununumununmununumununununuunuumununumununununununNnmununumnununuNnunununmunununmununuumNunununmunusunununuumunumumunu The AOS Box s GPS Positions are shown in the bottom table for the desired timestamps Position Timestamp ve Latitude N Sya 06 15 2015 14 32 8 87991 63 76152 User manual AOS AKVA Sensor Buoy Document no DC10000879 Page 38 of 59 AKVAGRouP 5 4 Export Ka 9 s Hjem Sett inn d Klipp ut Ba Kopier Lim inn 9 Kopier format Utklippstavle A1 B L D E F G H 1 L M N P E Company JErvik laks og rret as mu 2 Region 3 Location 4 5 Export time 6 7 Time Data saved in Realfish may be exported to a computer for historical data back up and possibility of printing reports This makes it possible to process the information and storing this in paper format if this is desired Caqe DEMO Overview Details Export Position red 8 8mq Choose timespan for exp
35. one at a time and place them back into the box the same vvay the old batteries vvere placed All batteries must be changed at the same time 6 Check that all wires are still connected in the panel 7 Make sure that all contacts in the board are still connected User manual AOS AKVA Sensor Buoy Document no DC10000879 Page 47 of 59 AKVAGRouP 8 Flip the panel gently back into its place and make sure that no wires are jammed between the panel lid and the edges of the box Make sure that no wires lie between batteries and panel nor between batteries and the case 9 Replace and tighten all 10 bolts and turn the system back on 10 Close AOS Box properly and connect Doppler sensor cable gt and replace it in the sensor buoy upper chamber as described in chapter 3 1 item 6 Take good care of the blind plugs when they are not connected to the box and make sure that they are easy to access whenever needed User manual AOS AKVA Sensor Buoy Document no DC10000879 Page 48 of 59 S Maintenance AKVAGRouP Before connecting cables to AOS Box we recommend spraying the connections with WD 40 or similar anti corrosive fluids in order to reduce risk of corrosion when keeping it in sea water areas If AOS Box is taken out from the sensor buoy for service change of batteries or for any other reason always replace cable connections with plug caps immediately after removing cables from the box Unnatural v
36. order to use salinity sensors vvith the AOS Box the softvvare needs to be updated This is done by connecting the AOS Box to a PC using the mini USB cable and the USB gate in the panel inside the box Landau Ak Tv LL YT ee TUROK SH Contact Nortek to receive access to AOS Firmware Upgrader Firmware upgrade instructions 1 Tum off AOS unit 2 Connect USB cable with PC and AOS 3 Tum on AOS unit Firmware file aos 003A bin Searching for AOS system COM port GR System type _ Firmware version Hardware version Serial No After the upgrade the box requires configuration Contact Nortek once again and they will perform this configuration Contact information Nortek E mail support nortek no Phone 67 17 45 00 AOS Box without USB port in the panel inside the box can not be upgraded to salinity use These can only measure currents and oxygen User manual AOS AKVA Sensor Buoy Document no DC10000879 Page 52 of 59 AKVAGRouP 10 Spare parts for AOS AKVA Sensor Buoy When ordering spare parts for sensors use these item numbers Red 10001601 10001604 10001602 10001605 10001603 10001606 Doppler sensor is ordered with no 10000614 When ordering spare sensor cables use these item numbers un mmm mme 10000615 10001208 10000616 10001209 10000617 10001210 Both sensors and cables are delivered with plug caps Doppler sensor cable 2 5m is ordered with no 10000813
37. orted data Today This week Custom timespan From To Download Controller Data Download Oxygen Salinity Data Download Profiler Data Choose desired time interval click desired Download button choose if and where the file should be saved or choose open The document will open automatically in Microsoft Excel if this program is installed on the computer F i i a m Le e P export_kofrzxis Skrivebeskyttet Microsoft Excel EN m Sideoppsett Formler Data Se gjennom Visning a E 22 EES Autosummer 2 sted B 8 Nomar a amp ir A D ndar e 177 Darlig God isi Zeg A di FES mil e 7 K U mol SI e e E sl sammen og midtstill Bf 000 46 s2 R Betinget Formater i N ytral Beregning Forklarende t Sett Slett Format SS Sorter og sek etter ormatering som tabell inn filtrer og merk Skrift Justering x Tall Stiler Celler Redigering fz Company v Ervik laks og rret as Raskj ret M2 09 09 2013 11 41 8 UTC Time Local Time 9 08 09 2013 23 42 03 09 09 2013 01 42 03 12 70 10 09 09 2013 02 42 13 09 09 2013 04 42 13 12 70 11 09 09 2013 05 42 39 09 09 2013 07 42 39 12 70 12 09 09 2013 08 42 14 09 09 2013 10 42 14 12 70 13 14 15 16 17 18 4 gt gt export kofrz Klar User manua Le I i gt ILI DI 100
38. quipment Preparing the marking light chapter 5 2 About the AOS Box chapter 2 3 4 Preparing the AOS Box chapter 5 1 About the Doppler sensor chapter 2 3 5 Document no DC10000879 Page 13 of 59 2 3 4 About the AOS Box The AOS Box is an independent system for measuring oxygen salinity and currents in the sea AOS is short for Autonomus Online System and this is a flexible system run on separate batteries and communicates via an Internet connection Standard communication is an Iridium satellite connection Measured values from connected sensors will be displayed in websites for each location providing easily accessible data for its users Doppler oxygen and salinity sensors connected to the box will measure values from the buoy s surroundings and these values will all be continuously be displayed in the website as Iridium Satellite service is available It is important that the buoy is placed outdoors and with open sight towards the sky and the satellite that receives and transmits the signals The Doppler sensor is set to measure the main current in the area direction and speed the oxygen sensor measures oxygen Saturation in the area and Salinity of course measures salinity in up to three different depths in the location area The Doppler cable may only be connected to the contact closest to the box handle The other three contacts fits both salinity and oxygen sensors and may be used for one
39. riods User manual AOS AKVA Sensor Buoy Document no DC10000879 Page 49 of 59 8 1 Cleaning AKVAGRouP Cleaning sensors is done carefully with a soft sponge cloth or brush A soft toothbrush may be used for both salinity and oxygen sensors and will fit the sensor opening in the salinity sensor perfectly If the oxygen sensor membrane is damaged by too much or wrongly performed cleaning the sensor must be sent to Nortek for changing Doppler sensor and AOS AKVA Sensor Buoy may be cleaned with normal high pressure water use not more than 100bar pressure to avoid damages Avoid washing the green sensor areas in the Doppler head directly with high pressure The Doppler sensor head may be lubricated with anti fouling paint to avoid fouling here Do not use any sharp cleaning devices when cleaning the sensors as this may cause irreparable damages Before actuating net cleaning all sensors installed inside the cage must be removed from the water as their cables all are connected to the cage edge and may get twirled into the cleaning device and be destroyed by it Remove all sensors from the cage before net cleaning User manual AOS AKVA Sensor Buoy Document no DC10000879 Page 50 of 59 AKVAGRouP 8 2 Maintenance registration Make copies of this form before filling anything in a User manual AOS AKVA Sensor Buoy Document no DC10000879 Page 51 of 59 9 Update AOS Box AKVAcrnoup In
40. rolled If sprout is not the reason for the decreased measurements contact AKVA service personnel for further inspection of the problem and if possible use an alternative oxygen sensor to find out if the levels are too low or if it is the sensor that causes these measurements In case of too low oxygen levels take immediate action to keep the fish from suffering from hypoxia and stop feeding and any stress as soon as possible Read more about hypoxia and how gt this effects the fish in chapter 5 2 4 inside cage 5m Sensors may be named after where they are placed Naming is st cmp lim done by Nortek before starting to use the sensors User manual AOS AKVA Sensor Buoy Document no DC10000879 Page 30 of 59 Hypoxia Red sensor Blue sensor Green sensor 140 0 120 0 100 0 80 0 60 0 20 0 0 0 00 00 02 00 04 00 User manual AOS AKVA Sensor Buoy 2 AKVAGRouP 5 2 4 Hypoxia Hypoxia is graphically represented for one oxygen sensor choose colour at a time Choose desired sensor in the menu on the left and the oxygen values are shown in the graph as saturation as a function of the time span Yellow and red lines indicates critical values as function of the water temperature Oxygen 46 Sub Optimal O2 level Critical OF level 06 00 08 00 10 00 12 00 1400 16 00 18 00 20 00 22 00 l Document no DC10000879 Page 31 of 59 Oxygen saturation
41. s oxygen values as function of time and the red graph shows temperature values as function of time 25 0 Oxygen Temperature 00 00 02 00 04 00 06 00 08 00 10 00 12 00 14 00 16 00 18 00 20 00 22 00 00 5 2 6 Oxygen min max This diagram shows maximum and minimum oxygen measurements for every third hour Red line shows the highest measurement from the three hour period and the blue line shows the lowest measurement for the same time interval This provides a more accurate overview of the oxygen levels as it shows larger time intervals These measurements are stated as mg oxygen per litre water as a function of time 25 0 Oxygen MIN Oxygen MAX 20 0 15 0 Emmel 5 0 T T T T T T T T T T T T T T T T T T T T T T T 1 00 00 02 00 04 00 06 00 08 00 10 00 12 00 14 00 16 00 18 00 20 00 22 00 00 00 User manual AOS AKVA Sensor Buoy Document no DC10000879 Page 33 of 59 AKVAGRouP 5 2 7 Salinity Salinity This diagram shows measured salinity values from the chosen Red Salinitet Blue Salinitet Green Salinitet The red line indicates temperature as function of time Salinity sensor as a function of time 35 0 Salinity hp Temperature 30 0 30 0 K 25 0 20 0 20 0 15 0 10 0 10 0 5 0 0 0 0 0 00 00 02 00 04 00 06 00 08 00 10 00 12 00 14 00 16 00 18 00 20 00 22 00 00 00 5 2 8 Current speed This graph shows measured current speeds for the three
42. tion shows speed and direction of the measured current 3m from three different depths where the sensor buoy is installed 5m Jm If Level 1 here 3m is marked all measurements from 3m depth will be displayed in the graph User manual AOS AKVA Sensor Buoy Document no DC10000879 Page 35 of 59 5 3 Details Cage M Overview Details Station ID Tables containing measurement details are found under the Details tab Export Position Direction Hardware Serial Firmware Oxygen CALL III L IL II LL EE EE TEEPEE SAAR KEE II TITI OIL ER TT Oxygen mg l 06 10 2015 13 18 NaN Timestamp red NaNmg li blue NaNmg Ra green NaNmg 1 Ra Bat 11 2 Oxygen 96 Temperature c DT TTT IL L LL C E E E a si 06 10 2015 13 18 NaN 06 10 2015 13 18 NaN Timestamp Position m 06 10 2015 15 37 5 06 10 2015 15 37 11 06 10 2015 15 37 15 Timestamp Battery V 06 10 2015 15 37 11 2 Timestamp 06 10 2015 15 37 At the top registered information about the AOS Box is found hereunder Station ID serial number and firmware VVhen the battery indicator turns yellovv nevv batteries must be ordered This is easily done by clicking the Order batteries link This opens a new page with a order form that must be filled in and the batteries vvill be sent from Nortek to the location address Shortly User manual AOS AKVA
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