Operating instructions Groundwater Datalogger OTT ecoLog 500
Contents
1. NS OTT top cap NN Communication unit amp EN 3 227 JT Infrared interface 2 observation well 19 20 Fig 10 Install the adapter plate to the upper part of the communication unit Example 4 observation well 8 2 Installing the unit into 3 4 or 6 observation wells top cap with cut out for adapter plate Required accessories OTT top cap with appropriately sized cut out and compatible adapter plate incl O Ring How to install the OTT ecoLog 500 Preliminary work If not already done install batteries and SIM card refer to Chapter 5 Put the O ring over the upper part of the communication unit and slide 20 mm down Slide the lower part of the adapter plate horseshoe shaped below the commu nication unit over the pressure probe cable and on the communication unit slide it up horizontally until it touches the O ring Slightly tilt the lower part of the adapter plate and while rotating it slide it up over the O ring Slide the O ring and the lower part of the adapter plate up until the O ring is seated in one of the grooves provided for it Assemble the required upper part of the adapter plate 3 4 or 6 as shown in Figure 10 with the lower part using three M 2 5 socket head bolts Open the top cap 3 observation wells Determine the current depth using a contact gauge and note the measured value Insert the pressure probe into the observatio2. Ip N OTT top cap ___ Cutout for contact gauge A adapter plate Communication unit upper part 21 22 8 3 Installing the unit into observation wells of 3 in diameter and above top cap without cut out for adapter plate For this installation case an individual solution to fasten the OTT ecoLog 500 must be found depending on the station Example fix the universal suspension bracket using an M hex head bolt hex nut laterally to the upper end of the observation well Required accessories universal suspension bracket mounting bolts e g M hex head bolt washer and Me hex nut all made of stainless steel How to install the OTT ecoLog 500 Preliminary work If not already done install batteries and SIM card refer to Chapter 5 Open the top cap Drill 2 holes 6 5 mm 20 mm apart laterally into the upper end of the observation well Please note The universal suspension bracket is to be mounted in such a way that there is a gap of a few millimeters between the top cap and the infrared interface with the top cap closed Otherwise there will be a risk of damaging the infrared interface when the top cap is closed refer to Fig 14 Attach the universal suspension bracket to the observation well using two M hex head bolts washers and M6 hex nuts Use the two lower of the three drilled holes of the universal suspension bracket refer to Fig 13 Pass the pressure probe through the
3. _ unit 23 Fig 15 Mounting diagram for universal suspension brackets in observation wells of 3 and above Example 4 observation well If required you may fix the universal sus pension bracket reversed by 180 as well The socket head bolts will then be easily accessible In small diameter observation wells you may not be able to place the optical reading head on the infrared inter face when establishing a communication link In such a case position the reading head in a maximum distance of 25 cm above the infrared interface 24 8 4 Installing the unit into observation wells of 3 in diameter and above without top cap universal installation For this installation case an individual solution to fasten the OTT ecoLog 500 must be found depending on the station Example fix the universal suspension bracket using an M hex head bolt hex nut laterally to the upper end of the observation well Required accessories universal suspension bracket mounting bolts e g M hex head bolts washers and M6 hex nuts all made of stainless steel How to install the OTT ecoLog 500 example Preliminary work If not already done install batteries and SIM card refer to Chapter 5 Drill 2 holes 6 5 mm 40 mm apart laterally into the upper end of the observation well refer to Fig 15 Attach the universal suspension bracket to the observation well using two M hex head bolts washers and M hex nuts Use the
4. 7 If required Connecting an external radio antenna If the local signal strength of the cellular network prevents transmitting from the closed observation well an external radio antenna accessory is to be connected to the OTT ecolog 500 In this case only the dedicated external radio antenna specified by OTT must be used for this particular application You may fasten the external radio antenna to a suitable location using the shim and nut supplied drilling a hole for the thread of the external antenna is required approx 18 mm For this installation an individual solution to fasten the exter nal antenna must be found depending on the station If the observation well is closed by a top cap you need to have a hole in the observation well so that the antenna cable can be routed to the outside to prevent rain water from entering into the observation well it is recommended to place the hole on the side If required seal the cable feedthrough How to connect an external radio antenna Depending on the particular local situation diameter of the observation well type of the top cap and other mounting characteristics the external radio antenna must be connected prior fo or during installation Please note the relevant chapters 8 2 through 8 4 Carefully unscrew the factory mounted antenna by hand Route the plug of the antenna cable through a hole in the observation well Connect the plug to the antenna socket and hand tighten t
5. 2 x 1 5 V alkaline battery C cell or Lithium battery D type 3 6 V 13 Ah or Lithium battery DD type 3 6 V 26 Ah 100 pA 76 mA 40 mA 13 mA 160 mA gt 10 years minimum gt 5 years minimum gt year minimum high quality battery types Real time clock 1 minute month at 25 C 10 minutes max Infrared IrDA Type Telit G30 GSM GPRS quadband 850 900 1800 1900 MHz 1 8 3V Built in robust and weather proof external antenna optionally available 30 C 85 C 40 C 85 C 5 95 non condensing For value ranges 32 750 m 3275 0 cm 327 50 ft 3275 0 inch 3 2750 bar 32 750 psi 48 Data memory Measurement memory Number of measured values Number of logical channels Physical channels input signals Sample interval Storage interval mean interval Individually configurable functions Cellular networks Supported frequencies Direct SMS data transmission Data retrieval through direct connection GPRS functionality Mechanical Data Can be installed in observation wells Top caps with cut out OTT HT With adapter plates for top caps With cut out OTT HT With universal suspension brackets for top caps Without cut out universal installation Dimensions Communication unit L x Pressure probe L x System length cable length including communication unit pressure probe Weight Communication unit incl lithium batteries DD type Pressure prob
6. How to replace the desiccant capsules A Desiccant capsule for pressure compensation capillary Open the top cap observation well cover Pull and hold the communication unit approximately 1 m out of the observation well a second person would be useful Remove the screw fitting from the communication unit Slide the cap and pipe casing of the communication unit approx 50 cm towards the pressure probe cable The rubber stop located on the pressure probe cable refer to Fig 2 prevents the pipe casing from falling Pull the desiccant capsule container of the pressure compensation capillary from the holder as shown in Fig 28 Remove the cap of the container by rotating it counter clockwise Remove the exhausted desiccant capsule Install new desiccant capsule Labeling must face towards pressure compensa tion copillary Install the cap by rotating it clockwise Reinsert the container into the holder Container for Pressure compensation capillary desiccant capsule desiccant capsule Cap Pressure compensation capillary 43 44 B Desiccant capsule for communication unit Remove the exhausted desiccant capsule of the communication unit as shown in Figure 29 Install new desiccant capsule Fig 29 Replacing the communication unit desiccant capsule WES Communication unit ins desiccant capsule u N Slide the pipe casing of the communicat
7. Operating instructions Groundwater Datalogger OTT ecoLog 500 It H These operating instructions version 04 0613 cover the OTT ecoLog 500 software versions OTT ecolog 500 firmware V 1 00 0 and later OTT Water Logger Operating Program V 1 60 0 and later The OTT ecolog 500 firmware can be found in the Advanced operation mode OTT ecolog 500 window of the operating program The version of the opera ting program can be found via the Info function in the Help menu We reserve the right to make technical changes and improvements without notice Table of contents 2 3 10 12 13 14 15 16 17 18 Scope of supply Order numbers Basic safety information Introduction Installing checking and replacing the batteries 5 1 Power supply using lithium batteries 5 2 Power supply using alkaline batteries Inserting a SIM card If required Connecting an external radio antenna Installing the OTT ecoLog 500 unit 8 1 Installing the unit into 2 observation wells top cap with cut out 8 2 Installing the unit into 3 4 or 6 observation wells top cap with cut out for adapter plate 8 3 Installing the unit into observation wells of 3 in diameter and above top cap without cut out for adapter plate 8 4 Installing the unit into observation wells of 3 in diameter and above without top cap universal installation Setting OTT ecoLog 500 operating parameters 9 1 Installing the OTT
8. Date format and Time format For the date and time formats the typical Windows place holders may be used Step 2 Export data From the list select the desired station sensor multiple selections possible Click the Export button Confirm the message about successful export by clicking OK If required delete the exported data Click the Delete button Station sensor must still be selected Confirm the message by clicking Yes Fig 21 Viewing exporting data 13 Displaying data After downloading to the operating program the measured value and information data can be found in the RAWDATA sub directory of the program directory default setting C Program files OTT OrpheusMini_CTD RAWDATA For an initial check you may display the data graphically and numerically and print them if required How to display data graphically Click the View Export data button in the start window From the list select the desired station sensor multiple selections possible a maximum of 6 will be displayed info data can only be displayed numerically Click the Graphic button The operating program displays the window pre senting the graphical view of the selected data Show ruler F12 function key Move ruler Arrow keys gt Zoom in Use the mouse to drag the desired area Zoom out F12 function key Print graphic From the File menu select the Print function Close graphic From th
9. vent the batteries from draining prematurely and will stop any recording of unusable measurements When bringing the unit back into operation it takes up to 7 minutes before the OTT ecoLog 500 starts measuring again Check the battery voltage as follows Establish the PC OTT ecoLog 500 communication link refer to Chapters 9 2 or 9 3 Select the OTT ecoLog 500 menu View Instantaneous values function 1 The OTT ecolog 500 starts an instantaneous value measurement The Observer window indicates the current battery voltage and the energy drawn from the batteries so far in Ah Alkaline batteries Criterion for replacing the batteries Battery voltage lower than about 1 9 V Replace the batteries Lithium batteries Criterion for replacing the batteries Ah drawn Lithium battery DD type gt approx 20 Ah Lithium battery D type approx 10 Ah gt Replace the batteries For technical reasons the battery voltage displayed cannot not be used as a criterion for replacing the batteries Click on the Exit button Close the operating program 1 With suitable settings Menu File function Options the operating program starts with the Observer window Notes The OTT ecolog 500 stores the measured values in a non volatile memory There is no loss of data when changing batteries This also applies to storage without batteries for a long period If replacing the batteries takes longer than approx 10 min
10. Ah or 1 lithium battery D type 13 Ah or 2 alkaline batteries 1 5 V LR14 AM 2 MN 1400 C type incl battery holder 1 operating instructions factory acceptance test FAT certificate Groundwater datalogger incl lithium battery DD type 26 Ah or incl lithium battery D type 13 Ah or inc 2 x 1 5 V alkaline type C cell Required ordering information Measuring range O 4 10 20 40 100m System length 2 200 m 1 5 cm Adapter plates for OTT top caps with cut out un 3 _ 4 4 5 5 6 Universal suspension bracket for top caps from 3 upwards without cut out as well as for universal installation OTT Water Logger Software CD ROM OTT Water Logger Operating Program for PC and OTT ecolog 500 operating instructions PDF file External radio antenna cable length 0 5 m cable length 1 0 m cable length 1 5 m cable length 5 0 m 5 sided key for locking OTT top caps Optical OTT DuoLink reading head Optical reading head OTT IrDA link USB Lithium battery DD type 26 Ah Lithium battery D type 13 Ah Battery holder for 2 alkaline batteries 1 5 V batteries not included Alkalinebatteries 2x LRTA AM 2 MN 1400 C type Desiccant capsules 2x in aluminum bags 55 446 001 9 0 55 446 002 9 0 55 446 005 9 0 55 446 022 9 2 55 446 023 9 2 on request on request 55 446 026 9 2 55 446 021 9 2 56 572 002 9 7 97 980 062 9 5 97 980 061 9 5 97 980 0
11. Parameter name Measurement type Unit Decimal places Depth to water set newly Water level set newly Pressure value set newly Sample interval Storage interval Authorize Roaming SMS data transmission active GPRS data transmission active Store GSM Signal strength Water level pressure temperature sensor number 4 characters alphanumeric sensor name max 40 characters alphanumeric Water level depth or level pressure Pressure sensor m cm feet inch bar psi Temperature C F fixed specification depending on the units m 3 or 2 cm 1 or 0 feet 2 or 1 inch 1 or O bar 4 or 3 psi 3 or 2 C 1 F 1 For the Water level depth measurement type 7 Enter contact gauge value For the Water level level measurement type 7 Enter staff gauge value reference to level zero For the Pressure measurement type Enter reference pressure 55 24h time delay at which the OTT ecolog 500 records measured values and stores them store only if sample interval mean interval The sample interval is set to a fixed time pattern e g sample interval of 10 minutes time pattern 00 10 00 20 00 30 55 24h time period for which the OTT ecoLog 500 calculates an arithmetic mean from the sample interval values and stores it The storage interval must be equal to or larger than the sample interval The sample interval must be contained in the storage in
12. Water Logger Operating Program 9 2 Establishing the PC OTT ecoLog 500 communication link on site 9 3 Establishing the communication link from remote 9 4 Setting OTT ecolog 500 operating parameters 9 5 Saving loading an OTT ecolog 500 configuration 9 6 Importing exporting an OTT ecoLog 500 configuration Determining and displaying instantaneous values observer function Reading data Exporting data Displaying data Protecting the OTT ecoLog 500 unit and the OTT Water Logger Operating Program using a password Setting date and time Erasing the data memory Updating the OTT ecoLog 500 firmware Maintenance work 18 1 Cleaning the pressure probe 18 2 Replacing the desiccant capsules 18 3 Checking replacing the batteries 10 14 16 17 18 20 22 24 35 36 37 38 40 41 41 42 42 AA 19 Error messages 20 Troubleshooting fault correction 21 Repair 22 Notes about the disposal of used units 23 Technical data Appendix A OTT ecoLog 500 declaration of conformity 44 45 46 47 48 51 1 Scope of supply OTT ecoLog 500 2 Order numbers OTT ecoLog 500 Accessories Spare parts Consumables 1 groundwater datalogger consisting of a communication unit with built in GSM modem pressure probe cable with pressure compensation capillary and Kevlar core for longitudinal stabilization 2 desiccant capsules and pressure probe with datalogger 1 lithium battery DD type 26
13. clean the pressure probe Open the top cap observation well cover Completely remove the OTT ecolog 500 from the observation well Remove the black protective cap Clean the pressure sensor carefully using a brush and water Lime scale deposits can be removed using a common household scale remover Make sure to follow the use and safety instructions for the scale remover Rinse the pressure probe thoroughly with clear water Reattach the black protective cap Reinstall the OTT ecoLog 500 refer to Chapter 8 Determine current reference value by means of a contact gauge and enter it refer to Chapters 9 4 or 10 Close the top cap observation well cover Fig 27 Cleaning the pressure probe Black protective cap E Pressure probe with datalogger Z V Q Pressure sensor Fig 28 Replacing the pressure probe desiccant capsule 18 2 Replacing the desiccant capsules Recommended interval Depending on the level of air humidity at the station every 12 to 24 months and when replacing the batteries There is a humidity indicator on the desiccant capsule When this indicator changes its color from blue to pink the desiccant capsule has to be replaced irrespective of the time elapsed Quantity 2 1x pressure compensation capillary 1x communica tion unit Notes Store the desiccant capsule only in its original packaging Use only desiccant capsules that are fitted with a blue humidity indicator
14. cut out of the universal suspension bracket Slowly and carefully lower the pressure probe into the observation well with the pressure probe cable Pass the communication unit through the holes of the universal suspension bracket until the communication unit is seated on the universal suspension bracket refer to Fig 14 Determine the current depth using a contact gauge and note the measured value Set the operating parameters refer to Chapter 9 Close the top cap Note If protection against vandalism is required M threads are to be tapped into the observation well instead of mounting the unit by means of hex nuts Fig 13 Mounting diagram for universal suspension brackets in observation wells of 3 and above Example 4 observation well Minimum clearance A of the upper hole to the upper edge of the opened top cap 43 mm Fig 14 Installing the OTT ecoLog into observation wells of 3 diameter and above with a top cap without cut out Example 4 observation well 2x hex nut 2x washer E 2x drilled hole 1 S 5mm l 20 mm clearance Observation well 1 Cut out for OIT ecolog 500 E Universal NON suspension N bracket d 2x hex S head bolt PN Communication j unit upper part PN J Top cap ES 5 Univeral suspension bracket upper part LL LFF LY Infrared interface Communication
15. of the instantaneous value pressure sensor prior to enter ing an observer registration As an alternative to the following procedure you may use a cellular phone to show instantaneous values by SMS messages or to make observer entries This requires the SMS info feature to be enabled and set up For more information please refer to online help in the operating program How to set the Observer options Start the operating program From the File menu select the Options function If the option dialog can not be called a password must first be entered Refer to Chapter 12 Enable the checkbox es of the required Observer option s 7 Only observer mode 7 Do not calculate manual input value with scaling only check value no value change 7 Suppress display of instantaneous value before input Click the OK button Ei Options x Bieneral 1 I Advanced operation Password Observer SS Only observer mode I Da not calculate manual input value with scaling Suppress display of instantaneous value before input The combination of Only observer mode and a password protects the operating program against unauthorized input of operating parameters The Advanced operation option displays an additional button in the window for setting the operating parameters 33 Fig 19 Display input window OTT Water Logger Operating Progra
16. to a serial PC port COMI etc Place the OTT Duolink reading head onto the OTT ecolog 500 infrared inter face refer to Fig 16 In the operating program select the communication path IrDA OTT Duolink and the serial port used COMI 25 26 Fig 16 PC OTT ecolog 500 communication link Establishing up a communication link to the OTT IrDA Link USB reading head Connect the OTT IrDA Link USB reading head to a USB port on the PC USB interface drivers must be installed refer to separate installation instructions Place the OTT IrDA Link USB reading head onto the OTT ecolog 500 infrared interface refer to Fig 16 In the operating program select the communication path IrDA OTT IrDA Link Notes The built in infrared interface of a PC standard for many notebooks can only be used with the Windows 95 and Windows NT operating systems 9 3 Establishing the communication link from remote If both installation and configuration of the OTT ecoLog 500 have been completed the communication link may also be established using the cellular network e g for future modifications to the configuration To perform these operations the PC on which the operating program is executed must be connected to a wired or GSM modem For more information please refer to online help Please note Establishing a communication link using the cellular network may take up to a minute 9 4 Setting
17. to export a configuration text file This export type is required to transfer an OTT ecoLog 500 configuration for docu mentation purposes as a TXT file This TXT file can be opened by means of any text editor or word processing program From the File menu select the Export text file function In the OTT ecolog 500 configuration window edit the file name if neces sary select the storage location and click Store The operating program saves the configuration in a TXT file Note The file name of the TXT file is arbitrary The operating program suggests a combination of station number and station name 31 32 How to export a configuration OTT Hydras 3 This export type is required to transfer an OTT ecolog 500 configuration to the OTT Hydras 3 user software This XML file is read in via the Hydras 3 function File Import Station Configuration XML From the File menu select the Export Hydras 3 XML function In the OTT ecolog 500 XML configuration window check the file name select the storage location and click Store The operating program saves the configuration in a XML file Note The file name of the XML file is arbitrary To avoid affecting later data transfer it should not be changed The operating program proposes a combi nation of station number and station name along with the ending STA TION XML How to import a configuration From the Fil
18. uppermost and lowermost of the three drilled holes of the universal suspension bracket refer to Fig 15 Pass the pressure probe through the cut out of the universal suspension bracket Slowly and carefully lower the pressure probe into the observation well with the pressure probe cable Pass the communication unit through the holes of the universal suspension bracket until the communication unit is seated on the universal suspension bracket refer to Fig 14 Determine the current depth using a contact gauge and note the measured value Set the operating parameters refer to Chapter 9 Universal suspension bracket Te Cut out for OTT ecolog 500 2x drilled hole 6 5 mm 40 mm clearance EI gt e WR Hexagon Hex nuts SC la pore g wn oO CN Za Observation well Note If protection against vandalism is required M threads are to be tapped into the observation well instead of mounting the unit by means of hex nuts 9 Setting OTT ecoLog 500 operating parameters To set the OTT ecolog 500 operating parameters you will need the OTT Water Logger Operating Program PC software WBSPLO exe This software is found on the OTT Water Logger Software CD ROM accessory Hardware and software requirements refer to CD product insert 9 1 Installing the OTT Water Logger Operating Program How to install the OTT Water Logger Operating Program Insert the OTT Water Logger Softwar
19. 60 9 5 97 980 101 9 5 20 250 095 4 1 55 520 017 4 2 55 520 026 9 2 97 800 011 9 5 97 800 009 9 5 55 466 020 9 2 96 800 003 9 5 97 100 296 9 5 Additional accessories e g plastic top caps top caps with external or internal radio antenna plastic pipe extensions available on request g p p cap p cap p pip q 3 Basic safety information Read these operating instructions before using the OTT ecolog 500 for the first time Become completely familiar with the installation and operation of the OTT ecolog 500 and its accessories Keep these operating instructions for later ref erence The OTT ecolog 500 is designed to measure groundwater levels and tempera ture and to transmit these measured values through a GSM cellular network Only use the OTT ecoLog 500 as described in these operating instructions For further information refer to Chapter 4 Introduction Please note all safety and warning information given within the individual work steps All safety and warning information given in these operating instructions are marked by the following adjacent warning signals Black warning triangle warning of potential damage to the unit reduced functionality and particularly noteworthy points Black warning triangle with yellow background gt there is a health hazard Detailed information on the hazard including information on how to prevent the hazard and possible consequences of non observance Ensure th
20. Enter the receiver phone no for the data SMS phone number of a large account or for a PC connected to a GSM modem Click the Next button If necessary enter SIM PIN 4 digit of the SIM card Click the Next button Set or enter the SMS C phone no of the network operator phone number of the SMS service center By default the SMS C phone number is already saved on the SIM card In this case set to SIM card Click the Next button Select the mode of the SMS transmission Click the Next button Set the interval for transmitting the stored values Click the Next button Set the offset time for the transmission interval Click the Exit button Finally check the settings and correct as necessary Click the OK button 1 For further information refer to online help 27 Setting up the cyclic data transmission via GPRS Enable the GPRS data transmission active check box If necessary Enable the Authorize Roaming and or Store GSM signal strength check boxes Click the Settings button The operating program opens a window display ing several tabs for setting all the necessary operating parameters Make the required settings in the General Operator FTP and Time sync tabs Please note The SIM PIN for the SIM card used should be dis abled Otherwise enter the SIM PIN for advanced operation in the Modem ITC tab Click the OK button 1 For further information refer t
21. OTT ecoLog 500 operating parameters How to set the OTT ecoLog 500 operating parameters Click the Connect button alternatively menu OTT ecoLog 500 Connect function The operating program will read the current operating parameters of the OTT ecolog 500 Setting operating parameters refer to pages 28 29 Optionally Set up cyclic data transmission via SMS or Set up cyclic data transmission via GPRS refer to pages 27 28 Set date time Accept the proposed PC date time or individually set the date time using the Set date time function also refer to Chapter 15 Please note The operating program automatically corrects any Daylight Saving Time setting on the PC Click the Save to device button gt Warning Reset OTT ecoLog 500 and delete data memory additionally Confirm by clicking Yes recommended for initial installation and reinstallations Please note All measured values collected so far will be permanently lost Check the level of the measured value set pressure sensor refer to Chapter 10 Remove the OTT Duolink OTT IrDA Link USB reading head Close the top cap observation well cover Setting up the cyclic data transmission via SMS 1 Enable the SMS data transmission active check box If necessary Enable the Authorize Roaming and or Store GSM signal strength check boxes Click the Settings button The operating program starts a wizard for setting all the necessary operating parameters
22. a How to update the firmware Download the new version of the firmware File e g spl21m V1 10 1 bin from the internet site Move the file spl21m_VX XX X bin to the directory in which the operating program is located Establish the PC OTT ecoLog 500 communication link refer to Chapters 9 2 or 9 3 From the OTT ecoLog 500 menu select the Firmware update function Confirm message by clicking Yes The operating program copies the new firmware to the OTT ecolog 500 The OTT ecoLog 500 then determines and stores the water level and the water temperature again using the sample inter val settings set Please note During updating process avoid breaking the communication link e g by accidentally removing the OTT Duolink from the infrared interface of the OTT ecolog 500 If the communication link is aborted the firmware will no longer be executable Similarly no other programs should be started or files opened during the copying process Notes If there are multiple bin files in the directory you will have to select the required file manually The measurements saved in the OTT ecoLog 500 are not lost after an update 41 18 Maintenance work 18 1 Cleaning the pressure probe Recommended interval Every 12 months In case of difficult local measuring conditions heavy deposits as required every 4 to 6 months Measurements that are inaccurate or not plausible indi cate a contaminated pressure sensor How to
23. added to the stored time The date and time are set using the operating program How to set the date and time Start the operating program Establish the PC OTT ecolog 500 communication link refer to Chapters 9 2 or 9 3 Click the Setup device button in the start window Select the Date time function in the OTT ecoLog 500 menu gt The operat ing program reads the date and time from the OTT ecoLog 500 and opens the OIT ecolog 500 date time window ET Water Logger Operating Program Date time x DTT ecoLog 500 01 09 2011 09 39 43 Refresh PC DST 01 09 2011 10 40 08 Set date time m09 2011 v 09 4012 m me Exit If necessary click the Refresh button gt The OTT ecolog 500 reads the date and time again If necessary Adjust the desired values in the two input fields Click the Set date time button The operating program sets the OTT ecoLog 500 date and time to the PC time date or fo the values set Click the Exit button Please note If the PC is in Daylight Saving Time ID PC DST the operating program automatically uses the standard time without DST correction To obtain continuous time series it is a good idea not to use Daylight Saving Time in the OTT ecolog 500 In connection with a GPRS remote data transfer and the Time synchronization function it is necessary to reference the time to UTC GMT and to set the time zone of the station in the Advanced operation OTT
24. ation well 77 TITTTTTT 777777 Communication unit Pressure probe cable Pressure probe with datalogger A A Oct 7 777 ID o o a Rubber stop o UA 2 E 2 e x A ae i x r E 1 z j E E2 o H WI ur du 4 D o o 902 P2 SES E oo Oo g o E S AE 5 s 5 A o go g o O GE gt qE e DX A Li P Y Ba Pressure sensor 5 Installing checking and replacing batteries Suitable battery types Lithium battery DD type 26 Ah use OTT accessories only or Lithium battery D type 13 Ah use OTT accessories only or 2 alkaline batteries 1 5 V LRT4 AM 2 MN 1400 C type For using the alkaline batteries a dedicated battery holder is required Battery lifetimes The values mentioned below apply to the following conditions sample interval 1 hour one single remote data transfer per day system length 50 m Lithium battery DD type at least 10 years Lithium battery D type ot least 5 years Alkaline batteries at least 1 year high quality battery types Notes The OTT ecolog 500 starts measuring after inserting the batteries there is no ON OFF switch IF the OTT ecoLog 500 is to be shut off gt remove the batteries This will pre vent the batteries from draining prematurely and will stop any recording of unusable measurements When transporting the OTT ecolog 500 remove the batteries This will pre
25. cted operating program Start the operating program From the File menu select the Options function Enter the password into the OTT ecoLog 500 window Fig 23 Unlocking the operating program Password input window Enter password 0 9 A Z 38 Fig 24 Protecting the OTT ecoLog 500 by means of a password Input window for defining a password Fig 25 Unlocking the OTT ecolog 500 Password input window Click the OK button Disable the Only observer mode check box Remove the entry from the Password input box Click the OK button The operating program is no longer password pro tected How to protect the OTT ecoLog 500 using a password Start the operating program Establish the PC OTT ecoLog 500 communication link refer to Chapters 9 2 or 9 3 Click the Setup device button in the start window Click the Advanced operation button Button not visible gt Enable the Advanced operation check box in the Options function in the File menu Click the Connect button From the tree view select Communication Interface Enter a password of maximum eight characters into the OTT ecoLog 500 password input box Allowed characters O 9 A Z This password is independent of the operating program password Click the Save to device button Warning Reset OTT ecoLog 500 and delete data memory additionally Con firm by clicking No The OTT ecolog 500 i
26. domestic waste How to insert the alkaline batteries into the battery holder Remove the screw fitting from the communication unit Slide the cap and pipe casing of the communication unit approx 50 cm towards the pressure probe cable Open the Velcro strip above the battery holder Remove the battery holder from the battery compartment Remove the cap of the battery holder by rotating it counter clockwise Insert 2 alkaline batteries LR14 AM 2 MN 1400 C into the battery holder as shown in figure 4 Ensure that the polarity is correct Velcro strip Electronic unit Plug Wi Ne ESSA UA ket Battery NV poene Ca i es holder DA 250 TEF E n S LR14 AM 2 MN 1400 C x holder Install the cap of the battery holder by rotating it clockwise Insert the battery holder into the battery compartment Firmly close the Velcro strip of the battery holder around the battery holder Slide the cap and the pipe casing of the communication unit back up to the stop Please note Do not bend or pinch the battery holder lead Reinstall the screw fitting to the communication unit How to replace exhausted alkaline batteries Open the top cap observation well cover Pull and hold the communication unit approximately 1 m out of the observation well a second person would be useful Remove the screw fitting from the communication unit Slide the cap a
27. e File menu select the Exit function or P How to display data numerically Click the View Export data button in the start window From the list select the desired station sensor multiple selections possible a maximum of 6 will be displayed Click on the Table button the operating program displays the window with the numerical view of the data in the OTT data protocol Only display measured values select Values Highlight special areas only with information data Select Observer amp operation Alarm amp limit Communication amp faults Faults amp service log Printing the numerical display From the File menu select the Print function Closing the numerical display Select the Exit button or x How to delete data From the list select the desired station sensor multiple selections possible Click the Delete button Confirm the message by clicking Yes X Water Logger Operating Program View Export data L O x Fie Help FROM Date 0000000457 ecoLog 500 01 01 2011 01 02 2011 0000070457 ecoLog 500 0002 01 01 2011 01 11 2011 Graph 0000070457 ecoLog 500 0003 01 01 2011 01 11 2011 0000070457 ecoLog 500 INFO 01 01 2011 01 11 2011 Table Delete Export CSV Export Excel Export OTT MIS Export Hydras 3 Export Options Main menu 37 14 Protecting the OTT ecoLog 500 unit and the OTT Water Logger Operating Program using a password To preven
28. e Pressure probe cable Material Pressure probe housing Seals Separating membrane Cable jacket Communication unit housing Type of protection Communication unit Pressure probe Desiccant 4 MB Approx 500 000 6 1 info channel Water level pressure Temperature Supply voltage GSM signal strenght Minimum supply voltage during GSM transmission 5 seconds 24 hours 5 seconds 24 hours Basic or advanced operation 5 extended sample intervals with start stop time indication support for pumping tests Selection of units Number of decimal places Pressure level measurement or depth measurement With consideration of the local gravitational acceleration Display of instantaneous values with level monitoring function Password protection Measured value processing Calculation of mean delta storage scaling function extreme value storage limit control of the sample interval Virtual sensor virtual terminal Alarm management Remote data transfer GSM 850 900 1800 1900 MHz quadband Supported Supported Supported KA 3 4 EM gt zu 520 mm x 50 mm 195 mm x 22 mm 2 200 m x1 x5 cm Approx 1 0 kg Approx 0 300 kg Approx 0 082 kg m POM stainless steel 1 4539 904 L Viton AI203 ceramics 96 PUR Aluminum PA GF IP 67 submersion depth 1 m submersion duration 30 min IP 68 2 capsules 2 65 g silica gel recommended replacement interval Once per y
29. e menu select the Import configuration function For an already opened configuration confirm Ignore changes message by clicking Yes if necessary save configuration in advance In the OTT ecoLog 500 configuration import window select the appropriate e BIN file and click Open The operating program reads in the configu ration from the BIN file Prior to this save any configuration that is already open Note The factory default configuration is found on the OTT Water Logger Software CD ROM Fig 18 Input window to establish options for the observer For further information on protecting the operating program by means of a password refer to Chapter 14 10 Determining and displaying instantaneous values Observer function For determining and displaying instantaneous values the operating program includes a so called Observer The Observer also allows a manually determined measured value e g contact gauge value to be entered into the datalogger Observer registration Various options can be set concerning the observer Options in the start window of the operating program Directly and exclusively opening the Observer or Opening of a window to set the operating parameters Effect of an optionally entered Observer registration pressure sensor The Observer registration is only used as a check value or the Observer registration leads to a value change set offset Suppress the display
30. e CD ROM into the PC drive In the Software Deutsch directory start the setup exe file by e g double clicking the file symbol The Setup Assistant opens and guides you through the installation Follow the installation instructions on the screen 1 Alternatively change to the English Francais or Espafiol directories 9 2 Establishing the PC OTT ecoLog 500 communication link on site In the following chapters establishing a communication link between the OTT ecolog 500 and a PC is described which is a pre requisite for the subsequent steps The following description illustrates the various methods of establishing this communication link The communication between the OTT ecolog 500 and a PC is established contact less via invisible infrared light IrDA interface Required accessories OTT Duolink reading head or OTT IrDA Link USB reading head 1 with PCB version b refer to the label on the connection line How to establish a communication link Start the operating program Change the language for the operating program as required press F3 function key multiple times until the required language appears In the start window press the Setup device button The operating program displays the Basic operation window No operating parameters for the OTT ecolog 500 are visible yet Establishing a communication link to the OTT Duolink reading head Connect the OTT Duolink reading head
31. e electrical mechanical and climatic specifications listed in the technical data are adhered to For further information refer to Chapter 23 Technical data Handle the pressure probe cable with care Do not kink the cable or pull it across sharp edges Do not make any changes or retrofits to the OTT ecoLog 500 If changes or retrofits are made all guarantee claims are voided Have a faulty OTT ecolog 500 inspected and repaired by our repair center On no account carry out repairs yourself For further information refer to Chapter 21 Repair After putting the unit out of service properly dispose of the OTT ecolog 500 On no account put the OTT ecolog 500 into the normal domestic waste For further information refer to Chapter 22 Note about the disposal of used units CAUTION Hot device surface at higher ambient temperatures The metal parts of OTT ecolog 500 device surface can get very hot at higher ambient temperatures This may lead to burns Use protection gloves during installation and maintenance at higher ambient temperatures gt approx 60 C 140 F Federal Communications Commission FCC Approval Note This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equip
32. e electronic unit as shown in figure 3 Lithium battery D typ Lithium battery DD type Velcro strip Battery compartment Electronic unit Open the Velcro strip of the battery compartment Insert the lithium battery into the battery compartment D type lithium battery insert the battery into the right hand side top of the battery compartment the wiring of the D type lithium battery below the heat shrinkable tubing must be located at the side or bottom Firmly close the Velcro strip around the lithium battery Slide the cap and the pipe casing of the communication unit back up to the stop Please note Do not bend or pinch the battery lead Reinstall the screw fitting to the communication unit How to replace the lithium battery Open the top cap observation well cover Pull and hold the communication unit approximately 1 m out of the observation well a second person would be useful Remove the screw fitting from the communication unit Slide the cap and pipe casing of the communication unit approx 50 cm towards the pressure probe cable The rubber stop located on the pressure probe cable refer to Fig 2 prevents the pipe casing from falling Do not move the rubber stop Disconnect the lithium battery plug from the socket of the electronic unit while pressing the connector latch Open the Velcro strip of the battery compartment Remove the exhausted
33. ear 49 Performance classification of the sensors according to DIN EN ISO 4373 Measurement reliability Temperature range Relative air humidity EMC limits FCC ID 50 Performance class 1 Temperature class 2 Class 1 According to EC 204 108 EC ETSI EN 301 486 1 7 EN 61326 1 EN 60950 1 2006 A11 2009 A1 2010 RI7TS6KT1 Appendix A OTT ecoLog 500 declaration of conformity OTT NENNT Qmm Konformit tserkl rung Declaration of Conformity Declaration de Conformite Wir We Nous OTT Hydromet Anschrift Address Adresse Ludwigstra e 16 D 87437 Kempten erkl ren dass das Produkt declare that the product declarons que le produit Bezeichnung Name Nom OTT ecoLog 500 Artikel Nr Article No No d Article 55 446 00x 9 0 mit den Anforderungen der Normen bereinstimmt fulfills the requirements of the standard satisfait aux exigences des normes EG 2004 108 EG ETSI EN 301 489 1 V1 9 2 2011 09 ETSI EN 61326 1 2006 EN 61000 6 2 2005 EN 61000 6 3 2007 EN 60950 1 2006 A11 2009 A1 2010 and or ICE 60950 1 2005 2 Edition A1 2009 FCC ANSI C63 4 2009 FCC 47 CFR Part 2 FCC 47 CFR Part 15 ICES 003 Issue 4 Ort und Datum der Ausstellung Kempten den Ze I P a OF F Place and Date of Issue 9g Lieu et date d tablissement ER Name und Unterschrift des Befugten Ya s Name and Signature of authorized person Nom et signature de la personne autoris e Dr Anton Fe
34. ecolog 500 window refer to online help Note When the unit is put back into service it may be appropriate to erase the data memory after having set date and time refer to Chapter 16 16 Erasing the data memory Please note After erasing the data memory the measured values stored in the OTT ecolog 500 are permanently lost If necessary download measured values before erasing How to erase the data memory Start the operating program Establish the PC OTT ecoLog 500 communication link refer to Chapters 9 2 or 9 3 Click the Setup device button in the start window Select the Delete data memory function in the OTT ecolog 500 menu Acknowledge the Are you sure you want to delete data memory warning by clicking Yes The operating program erases the complete data memory of the OTT ecoLog 500 all measurement channels including the info channel The OTT ecolog 500 then determines and stores the water level and the water tem perature again using the sample interval settings set 17 Updating the OTT ecoLog 500 firmware If required you have the option of updating the OTT ecolog 500 firmware oper ating system software This makes sense if e g devices delivered ot different times are to receive the same operating system version Updating is carried out via the operating program According to availability an updated version of the OTT ecolog 500 firmware can be found on the internet site www ott com in the myOTT are
35. factory configuration is located on the OTT Water Logger Software CD ROM 21 Repair In case of a device malfunction use Chapter 20 Troubleshooting remedy to see if you can resolve the problem yourself In case of device failure please contact the OTT repair center OTT Hydromet GmbH Repaircenter Ludwigstra e 16 87437 Kempten Germany Phone 49 831 5617 433 Fax 49 831 5617 439 repair ott com Please note Have a faulty OTT ecolog 500 checked and repaired only by the OTT repair center Never attempt to repair the unit yourself Any repairs or attempted repairs carried out by the customer will void any warranty 22 Notes about the disposal of old units Within the member countries of the European Union In accordance with the European Union guideline 2002 96 EC OTT takes back old devices within the member countries of the European Union and disposes of them in an appropriate way The devices concerned by this are marked with the symbol shown aside For further information on the return procedure please contact your local sales contact You will find the addresses of all sales partners in the internet on www ott com Please take into consideration also the national implementation of the EU guideline 2002 96 EC of your country For all other countries After putting the unit out of service properly dispose of the OTT ecolog 500 Observe the regulations applicable in your country for the disposal of electronic devices Neve
36. figura tion by double clicking it gt The operating program loads the configuration 9 6 Importing exporting an OTT ecoLog 500 configuration To transfer an OTT ecolog 500 configuration e g via USB flash drive or e mail the Import Export functions are available Similarly a configuration can be sent via the Export function as an XML file to the OTT Hydras 3 user software During this process the OTT Hydras 3 user software creates the entire station sensor con figurations in an OTT Hydras 3 operating range Available export import formats Export BIN file Export to a text file Export for the OTT Hydras 3 user software Import BIN file The operating program stores all the necessary data of a configuration in a single BIN TXT or XML file depending on the export type How to export a configuration BIN file This export type is required to transfer an OTT ecolog 500 configuration as a Ta DIN file Using the Import configuration function the configuration can be read back into the operating program From the File menu select the Export configuration function In the OTT ecoLog 500 export configuration window edit the file name if necessary select the storage location and click Store gt The operating pro gram saves the configuration in a BIN file Note The file name of the BIN file is arbitrary The operating program suggests a combination of station number and station name How
37. he locknut Fasten the external radio antenna to a suitable location outside the observation well Radio antenna ag Plug of external radio antenna Communication unit N Se Antenna socket Note When installing an external radio antenna the minimum distance to other elec trical equipment or antennas must be at least 20 cm Additional accessories for optimizing the radio conditions at the station are available on request e g plastic top caps top caps with external or internal radio antenna plastic pipe extensions 17 8 Installing the OTT ecoLog 500 unit The OTT ecolog 500 is installed by hanging it into the observation well The necessary accessories and type of installation vary depending on the diameter of the observation well and the design of the top cap 2 observation wells refer to 8 1 OTT top cap with cut out for adapter plate A or 6 observation wells refer to 8 2 OTT top cap with cut out for adapter plate Observation wells of 3 in diameter and above refer to 8 3 Top caps without cut out for adapter plate Special case observation wells beginning at 3 in diameter refer to 8 4 without top cap universal installation Fig 7 Accessories for installation Part 1 1 drilled hole for OTT ecolog 500 6 adapter plate 2 cut out for screws of the top cap 3 cut out for contact gauge Each adapter plate consists of two parts and three bolts In the figure the adapter plates are shown in in
38. ield shows the complete time period for which there are data Click the Connect button gt The operating program copies the measured values from the OTT ecolog 500 to the PC The data is then available in the raw data directory of the operating program If necessary Change to the View Export data function to display export measured values and or to export to another software application Click the Main menu button Fig 20 Downloading data ER OTT Water Logger Operating Program Download data _ oy x File Help 0000070457 OTT ecoLog 500 All sensors 02 02 2011 01 11 2011 28 02 2011 Tal 01 11 2011 e Download data View Export data OTT Orpheus Mini OTT CTD OTT ecoLog IrDA OTT DuoLink bs Connect Main menu COM1 vw 57 Y Possible alternatives for downloads Using the operating program and a cellular network In conjunction with a modem connected to the PC a communication link may be established via a cellular network read data remotely refer to online help Using the OTT Hydras 3 Basic application software From the tree select the desired station by double clicking it In the following window make the necessary settings and click the Start button For further information see the online help for the OTT Hydras 3 Basic 35 36 12 Exporting data After downloading to the operating program the measured value and information data can be found in the RAWDATA sub director
39. ion unit back up to the stop Please note Do not bend or pinch the battery lead Reinstall the screw fitting to the communication unit Slowly and carefully reinsert the communication unit into the observation well Close the top cap observation well cover 18 3 Checking replacing the batteries Refer to Chapter 5 19 Error messages When faulty measurements or a malfunction occur the OTT ecolog 500 stores one of the following error messages in the data memory instead of a measured value Err OO Internal error automated measurement Err 01 Internal error A D conversion error Err 03 Measuring range exceeded Err 10 Measured value still not recorded Internal errors indicate a device fault if they occur repeatedly 20 Troubleshooting remedy No communication possible operating program OTT ecoLog 500 Password programmed Enter correct password Batteries installed Install batteries Alkaline batteries Battery voltage lower than approx 1 9 V gt Replace the batteries Lithium battery Battery exhausted Replace the battery Pressure probe cable damaged Send OTT ecolog 500 to factory for repair Infrared interface dirty Clean the infrared interface carefully using a damp soft cloth Setting measured value not possible gt Scaling module missing Check configuration for advanced operation refer to online help Communication starts and then aborts Alkaline batteries Battery voltage lower than a
40. lder CEO OTT Hydromet GmbH Gesch ftsf hrer Dr Ing Anton Felder J rg Mayer Ronald Marcel Peters Postfach 21 40 87411 Kempten Sitz der Ges Kempten Registergericht Kempten HRB 7687 USt ID Nr DE 258 217 067 Steuer Nr 127 134 80337 LudwigstraBe 16 87437 Kempten WEEE Registrierungs Nummer 49590817 Tel 449 831 5617 0 Fax 49 831 56 17 209 infoGott com Es gelten unsere Allgemeinen Gesch ftsbedingungen siehe www ott com AGB www ott com All business transactions shall be subject to our General Terms and Conditions see www ott com GTC Deutsche Bank AG M nchen BLZ 700 700 10 Kto Nr 409 0304 00 BIC DEUTDEMMXXX IBAN DE96 7007 0010 0409 0304 00 51 Document number 55 446 001 B E 04 0613 OTT NENNT drome OTT Hydromet GmbH Ludwigstra e 16 87437 Kempten Germany Phone 49 831 5617 0 Fax 49 831 5617 209 info ott com www ott com
41. lh lh Modem ITC con Enabled nected Authorize roaming Disabled SMS data transmission Disabled active GPRS data transfer Disabled active Store GSM signal Disabled strength In addition the OTT ecoLog 500 records the supply voltage at a sample and storage interval of 1 hour refer to online help 9 5 Saving loading an OTT ecoLog 500 configuration The Load from PC and Save to PC functions are designed to archive the OTT ecolog 500 configuration on a PC For example you may configure multiple OTT ecolog 500 units using the same configuration Additionally the Load from PC and Save to PC functions are required when using the SMS command function refer to online help How to save a configuration From the File menu select the Save configuration function or use the but ton The operating program saves the configuration under the name and number of the OTT ecolog 500 When changes are made to a configuration that has already been saved confirm by clicking Yes in the window Warn ing This configuration name already exists Replace otherwise save the configuration under another station number How to load a configuration From the File menu select the Load configuration function or use the button For an already opened configuration confirm Ignore changes message by clicking Yes if necessary save configuration in advance In the Stored OTT ecoLog 500 configurations window select the con
42. lithium battery and make sure not to pull the lead Within 10 minutes connect the lithium battery plug to the socket of the elec tronic unit as shown in figure 3 Insert the lithium battery into the battery compartment D type lithium battery insert the battery into the right hand side top of the battery compartment the wiring of the D type lithium battery below the heat shrinkable tubing must be located at the side or bottom Firmly close the Velcro strip around the lithium battery Slide the cap and the pipe casing of the communication unit back up to the stop Please note Do not bend or pinch the lithium battery lead Reinstall the screw fitting to the communication unit Slowly and carefully reinsert the communication unit into the observation well Close the top cap observation well cover 13 14 Fig 4 Inserting alkaline batteries into the battery holder 5 2 Power supply using alkaline batteries Note At 0 C alkaline batteries have approx 50 of their original 20 C capacity and at 10 C they have approx 35 due to their design If temperatures drop below O C at the measurement station it is recommended that lithium batteries OTT D or DD types be used Caution Only use the battery types specified no rechargeable types Always use brand new batteries Do not mix used and new batteries Do not mix batteries from different manufacturers Properly dispose of exhausted batteries Do not put them into
43. lt setting provides measurement results in the form of depth values Alterna tively levels or pressure values are possible The measurement intervals sample intervals can be preselected as necessary The operating parameters are set using the OTT Water Logger Operating Pro gram PC software This software allows the system to be conveniently and flexibly tailored to a wide range of measurement requirements of a station The software can be set to provide a basic or an advanced user interface The basic user inter face allows all settings to be adjusted within a single program window In the advanced user interface the sample interval can be controlled e g by means of limit events The software also supports the execution of pumping tests The stored measured values are made available through an infrared interface IrDA for wireless readout using PC on which the OTT Water Logger Operating Program is executed The OTT ecolog 500 includes a GSM modem with SMA antenna connector that is used for remote data transfer and remote parameterizing through the GSM cellu lar network GSM Global System for Mobile communications The remote data transfer can be optionally carried out by SMS text messages or using the packet oriented mobile radio transmission service GPRS General Packet Radio Service If necessary e g when the signal strength of the cellular network is low at the installation site the factory installed radio antenna may be re
44. m Observer The window displays the current instantaneous value for all measurements Furthermore the window displays the sensor number name the current battery voltage the amount of power used from the batteries 34 up to now and the date and time How to open the Observer function Start the operating program Establish the PC OTT ecolog 500 communication link refer to Chapters 9 2 or 9 3 Depending on the option set In the start window of the operating program either select View Instantaneous values or Setup device and in the subse quent window select the View Instantaneous values function in the OTT ecolog 500 menu The OTT ecolog 500 starts an instantaneous value mea surement and the Observer window opens ET Water Logger perating Program bserver x ecoLog 500 00000004 3 6V 1 614Ah 01 11 2011 08 31 43 Level 0001 4 500 4 420 m Observer registration with value change Temperature 0002 10 7 e U Bat 0003 3 6 y Store Refresh Exit Automatic refresh If necessary Input Observer registration into the entry field of the pressure sen sor and click on the Store button If necessary Start new instantaneous value measurement click on the Refresh button 7 Automatic refresh starts an instantaneous value measurement every 5 seconds Exiting the Observer Click the Exit button and close the operating program Notes The OTT ecolog 500 store
45. ment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will berequired to correct the interference at his own expense Industry Canada Approval This Class A digital apparatus complies with Canadian ICES 003 Cet appareil num rique de la classe A est conforme la norme NMB 003 du Canada 4 Introduction The OTT ecolog 500 groundwater datalogger is designed to precisely measure and store groundwater levels and temperature and to transmit these measured values through a GSM cellular network The pressure probe equipped with a relative pressure probe cell uses the hydrosta tic pressure of the water column to determine the water level As a reference a pressure compensation capillary in the pressure probe cable provides the measur ing cell with the current ambient air pressure Erroneous measurement results due to atmospheric air pressure fluctuations are thus eliminated The OTT ecolog 500 is available in five measuring ranges 0 A m water column 0 0 4 bar 0 10 m water column 0 1 bar O 20 m water column 0 2 bar D 40 m water column 0 4 bar O 100 m water column 0 10 bar Based on a reference value that is input during startup the OTT ecoLog 500 defau
46. n well Slowly and carefully lower the pressure probe into the observation well with the pressure probe cable refer to Fig 11 Insert the communication unit with adapter plate assembled into the observa tion well until the adapter plate and the upper part of the communication unit are fully seated on the top cap Align as shown in Figure 12 4 and 6 observation wells Use a contact gauge to determine the current depth and record it in the adapter plate there is a cut out for the contact gauge Set the operating parameters refer to Chapter 9 Close the top cap e Socket head bolt x3 upper part example 4 ee plote Communication unit lower part upper part sel D O Ring en Communication unit Note As an alternative to the procedure described above you may install the adapter plate independently of the communication unit In this case you have to feed the pressure probe through the O ring and the hole in the adapter plate and to pull the entire pressure probe cable Fig 11 Feed the communication unit and adapter plate into the observation well Fig 12 Installing the OTT ecoLog 500 into a 3 4 or 6 observation well Example 4 observation well Adapter plate upper part y Cut out for OTT ecolog 500 Sa Communication unit B 1 Pressure probe cable 1 Pressure probe Communication unit
47. nd pipe casing of the communication unit approx 50 cm towards the pressure probe cable The rubber stop located on the pressure probe cable refer to Fig 2 prevents the pipe casing from falling Do not move the rubber stop Open the Velcro strip above the battery holder Remove the battery holder from the battery compartment Remove the cap of the battery holder by rotating it counter clockwise Remove the exhausted alkaline batteries and make sure not to pull the lead Within 10 minutes insert 2 alkaline batteries LR14 AM 2 MN 1400 C into the battery holder as shown in figure 4 ensure that the polarity is correct an install the cap of the battery holder by rotating it clockwise Insert the battery holder into the battery compartment Firmly close the Velcro strip of the battery holder around the battery holder Slide the cap and the pipe casing of the communication unit back up to the stop Please note Do not bend or pinch the battery holder lead Reinstall the screw fitting to the communication unit Slowly and carefully reinsert the communication unit into the observation well Close the top cap observation well cover Note If you want to change from the currently used battery holder containing 2 alkaline batteries LR14 AM 2 MN 1400 C to lithium batteries prior to using the unit follow the steps below Disconnect the battery holder cable from the socket of the electronic unit Carefully pull the plug straight u
48. o online help ETT Water Logger Operating Program Basic operation File Device OTT eco og 500 Communication Help OTT ecoLog 500 Parameter name Measurement type Unit Sample interval Storage interval water level water level had Depth ke m 0 01 v Enter measured reference value TC B 00 m Depth to water 01 00 00 01 00 00 Temperatur c 0 1 01 00 00 DI 01 00 00 Site number 0000054756 Site name GPRS test Water level 7 Pressure Temperature Parameter number oom 0002 Measuring range System length Date time 0 0 4 bar 5 00 m 11 11 2011 09 12 41 PC 11 11 2011 07 13 01 Set date time v Modem connected SMS data transmission active GPRS data transmission active Store GSM Signal strength Authorize Roaming Advanced operation M OTT ecoLog 500 Connect iba DTT DuoLink Save to device com1 57500 v Stored configurations Load from PC Save to PC Main menu Upload successful Fig 17 Setting the OTT ecolog 500 operating parameters using the OTT Water Logger Operating Program The Advanced operation button is only visible if the Advanced operation check box is enabled in the Options window OTT ecoLog 500 Site number Site name 28 station number 10 characters alphanumeric station name max 40 characters alphanumeric Parameter number
49. placed by an exter nal one The OTT ecolog 500 is installed by simply hanging it into observation wells of 2 in diameter and above For this purpose various adapters universal suspension brackets are available as accessories For power supply three options are available lithium battery DD type 26 Ah capacity lithium battery D type 13 Ah capacity or commercial alkaline batteries incl dedicated battery holder When using the DD type lithium battery battery lifetime is depending on additional parameters at least 10 years taking into account one single remote data transfer per day The communication unit of the OTT ecolog 500 can withstand temporary flooding for details refer to Chapter 23 Technical data Fig 1 Setup of a groundwater measure ment station using the OTT ecolog 500 The OTT ecoLog 500 essentially consists of three components communication unit pressure probe cable and pressure probe with datalogger OTT ecoLog 500 system length length of communication unit cable length length of pressure probe with datalogger The system length is required when order ing an OTT ecolog 500 When setting the OTT ecoLog 500 operating parameters the system length is not required The rubber stop attached to the pressure probe cable prevents the pipe casing from falling when the communication unit is open Do not move the rubber stop TN N Top cap Observ
50. pprox 1 9 V Replace the batteries Lithium battery Battery exhausted Replace the battery Faulty measured values Temperature values faulty Check configuration for advanced operation refer to online help Pressure sensor values faulty Check configuration for advanced operation refer to online help Check the pressure compensation capillary in the communication unit blocked Clean as necessary Check pressure sensor for contamination Clean as necessary No measured values in database Configuration incorrect Check configuration for advanced operation refer to online help Alkaline batteries Battery voltage lower than approx 1 9 V Replace the batteries Lithium battery Battery exhausted Replace the battery Communication through cellular network not possible not successful No transmission parameters operator etc configured Check the operating parameters entered refer to Chapter 9 4 Alkaline batteries Battery voltage lower than approx 1 9 V Replace the batteries 45 Lithium battery Battery exhausted gt Replace the batteries SIM card missing Insert the SIM card refer to Chapter 6 Incorrect PIN Check PIN refer to Chapter 9 4 GSM signal too low Check whether an external radio antenna should be used refer to Chapter 7 No measured values present by transmitting data Wait for the next data interval The default
51. pwards Open the Velcro strip above the battery holder Remove the battery holder from the battery compartment Insert the lithium battery as described in Chapter 5 1 15 16 Fig 5 Inserting the SIM card 6 Inserting a SIM card For communicating over the cellular network a SIM card is required How to insert the SIM card Remove the screw fitting from the communication unit Slide the cap and pipe casing of the communication unit approx 50 cm towards the pressure probe cable refer to Fig 2 Temporarily disconnect remove batteries refer to Sections 5 1 and 5 2 Insert the SIM card into the SIM card slot as shown in Fig 5 while making sure not to touch the gold colored contacts of the SIM card press beveled edge against the latch so that the latch slightly moves to the left allowing the SIM card to engage Make sure that the SIM card is fully inserted and SS l A E SIM card slot SIM card Reconnect insert batteries refer to Sections 5 1 and 5 2 Slide the cap and the pipe casing of the communication unit back up to the stop Please note Do not bend or pinch the battery lead Reinstall the screw fitting to the communication unit Note Changing removing the SIM card Slide the latch into the direction indicated by the arrow The SIM card will then be ejected a few millimeters and can easily be pulled out Fig 6 Connecting an external radio antenna
52. r dispose of the OTT ecolog 500 in the normal domestic waste Materials used Refer to Chapter 23 Technical data 47 23 Technical data Water level Measuring range Resolution Accuracy linearity hysteresis Long term stability linearity hysteresis Zero Overload resistant without permanent mechanical damage pressure sensor 0 0 4 bar 0 1 bar 0 2 bar 0 4 bar 0 10 bar Units Pressure sensor Temperature compensated operating range Temperature Measuring range Resolution Accuracy Units Power supply Current consumption Sleep mode Read IrDA Measuring operation GSM receiving GSM transmitting Lifetime 1 hour sample interval one transfer per day Lithium battery 26 Ah Lithium battery 13 Ah Alkaline batteries Clock Design Accuracy Buffer period for battery replacement Interface Modem SIM card Antenna Temperature range operating Temperature range storage Air humidity 0 A m water column 0 0 4 bar 0 10 m water column 0 1 bar 0 20 m water column 0 2 bar 0 40 m water column 0 4 bar O 100 m water column 0 10 bar 0 001 m 0 1 cm 0 01 ft 0 1 inch 0 0001 bar 0 001 psi 0 05 full scale 0 1 a full scale 0 1 full scale 4 bar 10 bar 15 bar 25 bar 40 bar m ft inch bar psi pascal ceramic temperature compensated 5 C 45 C ice free 25 C 70 C 0 1 C 0 5 C BC P F
53. s each call of the Observer function in an info chan nel with date and time After reading in and accepting into the OTT Hydras 3 user software this information can be displayed in the evaluation window of a sensor using the Info Data Station Displays function Observer regis tration general Similarly they are visible via the View data gt Table func tion of the operating program If the 3 Do not calculate manual input value with scaling check box in the Options window is enabled the OTT ecoLog 500 also saves the input check value as well as the current instantaneous value After reading in and accept ing into the OTT Hydras 3 user software this information can be displayed in the evaluation window of a sensor using the Info Data gt Sensor gt Dis plays function Observer registration with check value Similarly they are visible via the View data Table function of the operating program 11 Reading data How to read data on site Start the operating program Establish the PC OTT ecoLog 500 communication link refer to Chapters 9 2 or 9 3 Press the Download data button in the start window The operating pro gram displays the available sensors and the possible period for downloading in the Download data window If these values are not visible Press the Connect button Select the desired sensors or All sensors Select the desired read period or All The row above the entry f
54. s now protected against unau thorized operation Communication interface General Modem ITC SMS data GAPS data SMS Info Password OTT ecoLog 500 Please note If the password is lost you can no longer configure or parameter ize the OTT ecolog 500 If this occurs contact OTT HydroService How to unlock a password protected OTT ecoLog 500 Start the operating program Establish the PC OTT ecoLog 500 communication link refer to Chapters 9 2 or 9 3 Click the Setup device button in the start window From the OTT ecoLog 500 menu select the Enter password function Enter password Click the OK button Confirm the Password accepted OTT ecoLog 500 unlocked message by dicking OK Click the Connect button The operating program downloads the current OIT ecolog 500 operating parameters OTT ecoLog 500 x Enter password 0 9 A Z Cancel 39 40 Fig 26 Setting the OTT ecoLog 500 date and time 15 Setting date and time The internal clock of the OTT ecoLog 500 is a high accuracy realtime clock It runs as soon as batteries are installed in the OTT ecolog 500 After the batteries are removed the clock will continue to run for approximately 10 minutes After a longer period of power loss the OTT ecoLog 500 will lose the date and time When batteries are reinstalled the OTT ecoLog 500 adopts the date and time of the last stored measured value with one minute
55. stalled condition on delivery they are not installed Further more an O ring is supplied with the adapter plates 4 adapter plate 3 adapter plate 18 Fig 8 Accessories for installation Part 2 1 drilled hole for OTT ecoLog 500 Fig 9 Installing the OTT ecolog 500 into a 2 observation well Universal suspension bracket KT Note Exposure to Radio Frequency Radiation The antenna installation must provide a separation distance of at least 20 cm from all persons and must not be co located or operated in conjunction with any other antenna or transmitter The antenna gain including cable loss must not exceed 2 85 dBi in Cellular Band an 2 5 dBi in the PCS band 8 1 Installing the unit into 2 observation wells top cap with cut out Required accessories 2 OTT top cap with cut out How to install the OTT ecoLog 500 Preliminary work If not already done install batteries and SIM card refer to Chapter 5 Open the top cap Determine the current depth using a contact gauge and note the measured value Insert the pressure probe into the observation well Slowly and carefully lower the pressure probe by means of the pressure probe cable Insert the communication unit into the observation well until the upper part of the communication unit is fully seated on the top cap refer to Fig 9 Set the operating parameters refer to Chapter 9 Close the top cap
56. t unauthorized input of operating parameters you may protect the OTT ecoLog 500 unit and or the operating program using a separate password for each How to protect the operating program using a password Start the operating program From the File menu select the Options function Enter an eight digit max password into the Password input box Allowed characters O 9 A Z This password is independent of the OTT ecolog 500 password Enable the Only observer mode check box Click the OK button Close the operating program The operating program is now protected The Setup device button in the start window is no longer visible Fig 22 Protecting the operating program by means of a password Input window General for defining a password SR RE A password protected operating program is SS PASSWORD reasonable only if the operating program starts in Observer mode Only observer mode check box enabled IV Only observer mode I Do not calculate manual input value with scaling bserver I Suppress display of instantaneous value before input OK Please note If the password is lost you can no longer configure or parameterize the OTT ecolog 500 on this PC If this occurs contact OTT HydroService The password assigned here only applies to the operating program installed on this PC The OTT ecolog 500 unit is not protected by this password How to unlock a password prote
57. terval as an integer number e g sample interval 10 minutes storage interval 1 hour Every hour the OTT ecolog 500 stores an arithmetic mean from 6 sample interval values Allows the modem to book into other external cellular networks not only into the cellu lar network specified by the SIM card This might be of importance in regions that are located close to a border in which a foreign cellular network may have better coverage but is more expensive Refer to Setting up the cyclic data transmission via SMS Refer to Setting up the cyclic data transmission via GPRS Stores the GSM signal strength in a separate channel The sample interval in this channel is 24 hours factory setting Storage delta 1 irrespective of this the OTT ecolog 500 saves 1 value per day in any case 29 30 Other displays in the Basic operation window Measuring range Measuring range of the pressure probe refer to Fig 1 System length Cable length including communication unit pressure probe refer to Fig 1 Date time Internal date time of the OTT ecolog 500 Detailed information on the Advanced operation function can be found in the online help Factory settings OTT ecoLog 500 Site number OTT ecolog 500 serial number Site name ecolog 500 1 Water level Pressure Temperature Parameter number 0001 0002 Measurement type Water level depth Unit m C Decimal places 2 1 Sample interval lh lh Storage interval
58. utes the time and possibly the date will have to be re entered refer to Chapter 15 Setting date and time Furthermore it takes dependent on how much data is stored up to 7 minutes until the OTT ecolog 500 starts measuring again When replacing the batteries we recommend changing the desiccant capsules at the same time refer to Chapter 18 2 Replacing the desiccant capsules 5 1 Power supply using lithium batteries Warning Fire or explosion hazard Do not charge the batteries Avoid short circuits Avoid mechanical damage Do not open batteries Do not expose batteries to fire or to temperatures above 100 C Do not solder on the batteries Properly dispose of exhausted batteries Do not put them into domestic waste How to insert the lithium battery Remove the screw fitting from the communication unit Slide the cap and pipe casing of the communication unit approx 50 cm towards the pressure probe cable Fig 2 Setup of the OTT ecolog 500 communication unit Infrared interface Radio antenna SIM card slot 77 m Battery compartment Communication unit desiccant unit Communication unit Pressure probe Kk desiccant unit Pipe casing IN ri Cap of the communication unit Rubber stop Pressure probe cable 12 Fig 3 Inserting the lithium battery Connect the lithium battery plug to the socket of th
59. y of the program directory default setting C Program files OTT OrpheusMini_CTD RAWDATA To trans fer to an external application you may export the data in various formats CSV Structured text file in CSV format Comma Separated Values Excel Microsoft Excel spreadsheet program OTT Hydras 3 Raw data format for the OTT Hydras 3 user software OTT MIS OTT specific file format for automatically importing into the mea surement database of the OTT Hydras 3 user software Using the Export options dialog window you may set the location for saving and for the CSV format various export parameters The data will remain avail able in the sub directory after export If required you may explicitly delete it Info data can only be exported to the OTT Hydras 3 user software How to export the data Step 1 Make export settings Click the View Export data button in the start window In the View Export data window click the Export options button refer to Fig 21 Set the path to the location of the required export format default setting C Program files OTT OrpheusMini_CTD Export No path can be set for the Excel format The operating program automatically opens Microsoft Excel during export and displays the data in a new workbook For the Hydras 3 format the button can be used to automatically find the installation directory of OTT Hydras 3 For the CSV format set Field separator Dec separator
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