IQ SensorNet TriOxmatic 700 Sensor User Manual
Contents
1. 8 1 8 1 Ordering amp Technical Support 8 1 8 2 Service 8 1 Indexes ee bis 9 1 9 1 Explanation of the messages 9 1 9 1 1 Error messages 9 1 9 1 2 Infomessages 9 2 9 2 SIGS INO oo ik io ce d wack Os eel de Oe eoe 9 3 76013 01 01 2012 TriOxmatic 700 IQ SW Overview 1 Overview 1 1 How to use this component operating manual Structure of the IQ SENSOR NET operating manual IQ Sensor Net Operating Manual System Operating Manual Ring Binder IQ Sensor MIQ Module MIQ Terminal Operating Operating Operating Manual Manual Manual Component Operating Manuals Fig 1 1 Structure of them IQ SENSOR NET operating manual The IQ SENSOR NET operating manual has a modular structure like the IQ SENSOR NET system itself It consists of a system operating manual and the operating manuals of all the components used Please file these component operating manuals into the ring binder of the system operating manual 76013 01 01 2012 Overview TriOxmatic 700 IQ SW 1 2 Structure of the TriOxmatic 700 IQ SW 6 7 8 Fig 1 2 Structure of the D sensor examp2. 3 Submerse the sensor in the test solution 4 Leave the sensor in the test solution for an hour 5 Read the measured value The sensor is OK if lt 2 oxygen saturation is displayed as the measured value If the measured value is 2 96 Clean the gold working electrode see section 5 4 1 CLEANING THE GOLD WORKING ELECTRODE and change the electrolyte and membrane cap see section 5 3 CHANGING THE ELECTROLYTE AND MEMBRANE CAP f necessary also clean the silver counter electrode see section 5 4 2 CLEANING THE SILVER COUNTER ELECTRODE 76013 01 01 2012 TriOxmatic 700 IQ SW Maintenance cleaning disposal and replacement Disposal of the membrane cap 5 6 Storage Store the clean and dry sensor with its protective cap place Observe the allowed temperature range see chapter 7 TECHNICAL DATA the sensor may be stored in any position 5 7 Disposal We recommend to dispose of the sensor without the membrane cap as electronic refuse Caution The ELY A electrolyte solution irritates eyes skin and mucus membranes If it comes into contact with the eyes rinse thoroughly with water and consult a doctor During working activities always wear suitable protective gloves and protective goggles face shield Follow the safety datasheet 1 Before disposing of the membrane cap unscrew it and rinse with water 2 Dispose of the membrane cap in the househo
3. 76013 01 01 2012 Technical data TriOxmatic 700 IQ SW Air pressure compensation Allowed temperature range Allowed pH range of the test sample Pressure resistance Type of protection Immersion depth Operating position Approach flow Automatically With IQ SENSOR NET systems with air pressure measurement option Manually By entering the air pressure or location altitude 7 2 Application characteristics Measuring medium 0 C 60 C 32 140 F 5 C 65 23 149 F Storage transport 4 12 Sensor with connected SACIQ SW sensor connection cable Max allowed overpressure 106 Pa 10 bar The sensor meets all requirements according to article 3 3 of 97 23 EC pressure equipment directive Sensor with connected SACIQ SW sensor connection cable IP 68 10 bar 106 Pa min 10 cm max 100 m depth Any if the minimum approach flow is guaranteed gt 5 cm s at 1 measurement accuracy 76013 01 01 2012 TriOxmatic 700 IQ SW Technical data Dimensions Weight without sensor connection cable Connection technique 7 3 General data TriOxmatic 700 IQ 360 i 38 40 0 TriOxmatic 700 IQ SW UNE Socket SACIQ 360 40 231 _ x X Tren A _ 21 m 50 5 Socket SACIQ TriOxmatic 700 IQ approx 660 g TriOxmatic
4. IQ SENSOR NET accessories is given in the YSI catalog and on the Internet The minimum required approach flow at the sensor must be present during measurement see chapter 7 TECHNICAL DATA The minimum approach flow can e g be present due to natural movement of the water flow rate sea disturbance turbulence in the activated sludge basin 76013 01 01 2012 Commissioning TriOxmatic 700 1Q SW Connecting the sensor to the sensor connection cable Take the protective caps off the plug connections of the sensor and the SACIQ SW sensor connection cable and keep them safe Plug the jack of the SACIQ SW sensor connection cable onto the plug head connector of the sensor At the same time rotate the socket so that the pin in the plug head connector 1 clicks into one of the two holes in the jack Fig 3 1 Then screw the coupling ring 2 of the sensor connection cable onto the sensor up to the stop Connecting the sensor ba76013e01 01 2012 TriOxmatic 700 IQ SW Commissioning i 3 3 Commissioning Getting the instrument ready for measuring 1 Pull the protective cap off the protective hood of the sensor 2 Leave the sensor to lie in the air for least 60 minutes while it is switched on polarization Note For the sensor to polarize the following conditions must be fulfilled The sensor is connected with the IQ SENSOR NET syste
5. e active e abont valid indicates that a valid calibration is available The value cannot be changed invalid is displayed if the last calibration is invalid and the sensor is blocked for measu rement In this case you can switch to the values of the ast valid calibration provided a valid calibration is available in the sensor Thus you activate the last valid calibration stored in the sensor the next time you exit the setting table with Save and quit The next time the setting table is opened valid is dis played active indicates that the sensor is being cali brated If Cancel is selected the active calib ration procedure is canceled as soon as the setting table is exited with Save and quit Temperature mode e Unit of the measured temperature value e F Celsius Fahrenheit Salinity e On Determines whether the entered salinity e Off should be taken into account 76013 01 01 2012 TriOxmatic 700 IQ SW Commissioning Salinity input 2 0 70 0 The entry of the salinity enables a salt content correction that compensates for the effect of salt contents gt 0 1 on the oxygen measurement The salt content correction is recommended for measurements in salt contaminated wastewater salinity 2 2 0 corresponding to a conductivity of 2 3 4 mS cm at a reference temperature Tpef 20 Temp adjustment Save and quit 1 5 41 5 The temperature compensation enables the toleran
6. 3 Safety TriOxmatic 700 IQ SW 2 4 76013 01 01 2012 TriOxmatic 700 IQ SW Commissioning Connection cable Are the plug connections dry i Minimum approach flow 3 Commissioning 3 1 Scope of delivery e TriOxmatic 700 IQ SW e ZBK 600 accessory kit The sensor is filled with electrolyte and provided with a protective hood and protective caps Operating manual 3 2 Installation A sensor connection cable of the SACIQ or SACIQ SW type is required to connect the sensor The cable is available in different lengths Compared to the standard model SACIQ the SACIQ SW sensor connection cable is optimized regarding its corrosion resistance in seawater and brackish water and adapted for use in conjunction with the TriOxmatic 700 IQ SW Information on this and other IQ SENSOR NET accessories is given in the YSI catalog and on the Internet Note How to connect the SACIQ SW sensor connection cable to the terminal strip of an MIQ module is described in chapter 3 INSTALLATION of the IQ SENSOR NET system operating manual Before connecting the sensor and sensor connection cable please make sure that the plug connections are dry If moisture gets into the plug connections first dry the plug connections dab them dry or blow them dry using compressed air Note Do not suspend the sensor on the sensor connection cable Use a sensor holder or an armature Information on this and other
7. 700 IQ SW approx 1170 g Connection via SACIQ SW sensor connection cable Material Shaft TriOxmatic 700 IQ stainless steel 1 4571 TriOxmatic 700 IQ SW POM Membrane cap POM Membrane ETFE robust thickness 50 um Sensor head POM Insulator PEEK Plug head connector housing POM Plug 3 pole ETFE blue Tefzel Protective hood POM ba76013601 01 2012 7 3 Technical data TriOxmatic 700 1Q SW Automatic sensor monitoring SensCheck function Instrument safety Zero signal Response time at 25 C Own consumption TriOxmatic TriOxmatic 700 IQ 700 IQ SW SensReg Yes Yes electrolyte solution depleted SensLeck Yes membrane cap leaking Note The leak recognition can be selected in the setting table of the Sensor monitoring relay function but the function is not active Applicable norms EN 61010 1 UL3111 1 CAN CSA C22 2 1010 1 74 Electrical data Nominal voltage Max 24VDC via the IQ SENSOR NET for more details see chapter TECHNICAL DATA of the IQ SENSOR NET system operating manual Power consumption 0 2W Protective class 7 5 Characteristic data on delivery lt 0 2 of the saturation value tog 90 of the final value display after lt 180 s 0 0059 ug h mg l at 20 Drift 1 6 per month during permanent polarization Working life per D O concentration Theoretical electro
8. Ras tA DES Ee dete 4 1 4 2 1 General information on calibration 4 1 4 2 2 Calibration in water vapor saturated air 4 2 4 2 8 Calibration history 4 4 4 2 4 Reactivation of the last valid calibration 4 4 4 9 Function Deck out reso Eos ESAE 4 5 Maintenance cleaning disposal and replacement 5 1 5 1 General maintenance instructions 5 1 5 2 Cleaning the sensor shaft and membrane 5 2 5 3 Changing the electrolyte and membrane cap 5 5 5 4 Cleaning the electrodes 5 10 5 4 1 Cleaning the gold working electrode 5 12 5 4 2 Cleaning the silver counter electrode 5 13 5 5 Checking the sensor for freedom from zero current 5 20 56 DOGG ooi e ore reine da heh rie ba ees eee 5 21 5 7 Disposal 5 so tiene LE Gece A a D AUT 5 21 5 8 Maintenance equipment and replacement parts 5 22 What to do M dr Emme k di 6 1 76013 01 01 2012 List of contents TriOxmatic 700 1Q SW Technical data 7 1 7 1 Measurement characteristics 7 1 7 2 Application characteristics 7 2 7 3 7 3 7 4 7 4 7 5 Characteristic data on delivery 7 4 Contact Information
9. follow the instruction on the display until the instruction Bring sensor into calibrating position appears Calibrating position 4 2 76013 01 01 2012 TriOxmatic 700 IQ SW Measuring Operation 3 Bring the sensor into the calibrating position To do so position the sensor approx 2 cm above a water surface best in a narrow bucket or similar container with water When doing so no liquid should be brought on the membrane Note 1 Up to this point you can break off the calibration procedure at any time with the key The system continues to work with the old calibration data However you have to switch off the maintenance condition in any case After starting the determination of calibration data with the key step 4 you cannot break off the calibration any more 4 Continue with 99 The calibration data is automatically determined and documented in the calibration record 5 Complete the calibration procedure according to the instructions on the display Note il In the case of air temperatures under 5 C do not calibrate the sensor in air but in air saturated water that has a higher temperature You obtain air saturated water by pouring water several times in and out of two vessels so that it sparkles Then immerse the sensor in a vessel with air saturated water calibrating position and calibrate as described above Possible results of the The calibration data are evaluated by th
10. normal operation e g municipal wastewater cleaning and calibration are strongly recommended in the case of pollution according to visual check in the case of suspected incorrect measured values usually too low if the measured value lies outside the range of precision required by the user during the function check Contamination Cleaning agents For sludge and loosely Soft cloth or soft sponge warm adhering dirt or biological tapwater with detergent deposits Salt and or lime deposits Acetic acid volume percentage 20 96 soft cloth or soft sponge 1 Pull the sensor out of the sample 2 Getrid of any coarse contamination on the sensor e g brush it off in a bucket of tapwater wash it down with a hose or wash it off with a cloth 3 Unscrew the protective hood from the sensor Caution Acetic acid irritates the eyes and the skin When handling acetic acid always wear protective gloves and protective goggles 76013 01 01 2012 TriOxmatic 700 IQ SW Maintenance cleaning disposal and replacement Caution Clean the membrane very carefully Make sure the membrane is not damaged e g by sharp edged objects by laying it on sharp stones etc 4 Carefully clean the sensor shaft and membrane as specified in the CLEANING AGENTS section 5 Then rinse it thoroughly with tapwater 6 Also clean and rinse the protective hood 7 Screw t
11. wish to disconnect the sensor from the sensor connection cable note the points described below For the cleaning of the electrodes section 5 4 the sensor must be unscrewed from the sensor connection cable to prevent any damage Observe the following points for this Before disconnecting the sensor from the SACIQ SW sensor connection cable remove any larger pieces of contamination from the sensor particularly in the area of the plug connection brush it off in a bucket of tapwater wash it off with a hose or wipe it off with a cloth Unscrew the sensor from the SACIQ SW sensor connection cable Place a protective cap on the sensor plug head connector and on the SACIQ SW sensor connection cable each time so that no moisture or dirt can get on the contacting surfaces In corrosive environments close the dry socket of the sensor connection cable with the SACIQ Plug protective screw cap in order to protect the electrical contacts from corrosion The protective cap is available as an accessory see section 5 8 MAINTENANCE EQUIPMENT AND REPLACEMENT PARTS It is included in the standard scope of delivery of the SACIQ SW sensor connection cable Connect the sensor with the SACIQ SW sensor connection cable again before polarization 76013 01 01 2012 5 1 Maintenance cleaning disposal and replacement TriOxmatic 700 IQ SW Cleaning agents Cleaning 5 2 Cleaning the sensor shaft and membrane For
12. 1331 IC4331 111331 Message text Operational voltage too low Check installation and cable lengths Follow installation instructions Power unit s overloaded add power unit s Check terminal and module connections Defective components replace components Operational voltage too low no operation possible Check installation and cable lengths Follow installation instructions Power unit s overloaded add power unit s Check terminal and module connections Defective components replace components Component hardware defective Contact service SensReg Electrolyte supply is depleted Change electrolyte solution and membrane head immediately see operating manual SensLeck Membrane head damaged Change electrolyte solution and membrane head immediately see operating manual Note This piece of information is transmitted with the TriOxmatic 700 IQ only 9 1 2 Info messages Message text Sensor has been successfully calibrated For calibration data see calibration history Last valid calibration has been activated Make sure the sensor operates correctly Language not available Default language German Contact service 76013 01 01 2012 TriOxmatic 700 IQ SW Indexes Status info general structure i Status info TriOxmatic 700 IQ SW 9 2 Status info The status info is a coded piece of information on the current status of a sensor Each sensor sends this
13. 3 Remedy Contaminated membrane cap Cause Clean the outside of the sensor according to operating manual wait at least 15 minutes and recalibrate it nthe case of contamination that cannot be removed Exchange the membrane cap and electrolyte Remedy Contaminated electrodes or sensor toxification Clean the electrodes see section 5 4 Cause Remedy Return the sensor Cause Remedy Membrane contaminated Sensor has not been calibrated for a long time Clean the outside of the sensor then recalibrate see section 5 2 and section 4 2 Membrane does not fit snugly on the gold working electrode Change the membrane cap then recalibrate see section 5 3 and section 4 2 ba76013601 01 2012 What to do if TriOxmatic 700 1Q SW Measured value fluctuating heavily Measured values too high Incorrect temperature display Cause Remedy Membrane cap loose Screw the membrane cap tight Membrane does not fit snugly on the gold working electrode Cause Change the membrane then recalibrate see section 5 3 and section 4 2 Remedy Sensor not yet completely polarized Wait for complete polarization at least 1 hour Sensor has not been calibrated for a long time Cause Clean the outside of the sensor then recalibrate section 5 2 and section 4 2 Reme
14. 3 01 01 2012 5 11 Maintenance cleaning disposal and replacement TriOxmatic 700 IQ SW 5 4 1 Cleaning the gold working electrode 1 Moisten the gold working electrode and the SF 300 polishing strip see section 5 8 MAINTENANCE EQUIPMENT AND REPLACEMENT PARTS with deionized water 2 Using the rough side of the wet SF 300 polishing strip polish off any contamination from the gold working electrode using light pressure Caution Do not use any conventional sandpaper or glass fiber brushes They could damage the electrode 3 Rinse the sensor head with deionized water Note i Cleaning the gold working electrode may already be sufficientto enable the sensor to be calibrated again For safety however we recommend to also clean the silver counter electrode see section 5 4 2 and to use a new membrane cap afterwards 5 12 ba76013e01 01 2012 TriOxmatic 700 IQ SW Maintenance cleaning disposal and replacement Cleaning the silver counter electrode with the RA 600 cleaning attachment 5 4 2 Cleaning the silver counter electrode We recommend to clean the silver counter electrode with the RA 600 cleaning attachment that is available as an accessory see section 5 8 MAINTENANCE EQUIPMENT AND REPLACEMENT PARTS This prevents the reference electrode from coming into contact with the cleaning solution However it is also possible to clean the silver counter electrode in a beaker Ca
15. EA3331 EC4331 EC5331 9 Indexes 9 1 Explanation of the messages This chapter contains a list of all the message codes and related message texts that can occur in the log book of the IQ SENSOR NET system for the TriOxmatic 700 IQ SW sensor Note Information on the contents and structure of the log book and how to call it up is given in the LOG BOOK chapter of the IQ SENSOR NET system operating manual Note All message codes of the TriOxmatic 700 IQ SW end up with 331 9 1 1 Error messages Message text Meas range exceeded or undercut Check process Select other meas range Sensor temperature too high Check process and application Sensor temperature too low Check process and application Sensor could not be calibrated sensor blocked for measurement Cause instable signal Check polarization time and temperature adjustment Check calibration conditions Read calibration history Repeat calibration if unsuccessful service the sensor see operating manual Sensor could not be calibrated sensor blocked for measurement Cause slope error Check polarization time and temperature adjustment Check calibration conditions Read calibration history Repeat calibration if unsuccessful service the sensor see operating manual ba76013e01 01 2012 Indexes TriOxmatic 700 1Q SW Message code EI1331 EI2331 ES1331 ESB331 ESC331 Message code IC
16. WE KNOW D a xylem brand Operating manual IQ SENSOR NET TriOxmatic 700 IQ SW p iOxmati c 700 IQ SW NA D IQ SENSOR D O sensor TriOxmatic 700 1Q SW Note li For the most recent version of the manual please visit www ysi com Contact YSI 1725 Brannum Lane Yellow Springs OH 45387 USA Tel 1 937 767 7241 800 765 4974 Email environmental ysi com Internet www ysi com Copyright 2012 Xylem Inc ba76013e01 01 2012 TriOxmatic 700 IQ SW List of contents TriOxmatic 700 IQ SW List of contents OvervieW ul xu tek ox ee RR IEEE E 1 1 1 1 How to use this component operating manual 1 1 1 2 Structure of the TriOxmatic 700 IQ SW 1 2 1 3 Recommended fields of application 1 2 Safety lt s sayi rs Walk na ra Rc ana d e eia a 2 1 2 1 2 2 2 2 General safety 5 5 2 2 Commissioning 3 1 3 1 Scope of delivery 3 1 3 2 sud ute bar gt ec why Sore ee rye a 3 1 3 3 Commissioning Getting the instrument ready for MGASUNING e Ie dier EPI eis eee K la 3 3 3 4 TriOxmatic 700 IQ SW setting table 3 4 Measuring Operation 4 1 Measuring sire REOR 4 1 4 2 is eos oou e Tue
17. be taken protective clothing protective goggles etc For measuring submerse the operable sensor in the test sample The measured value is available immediately on submersing 4 2 Calibration 4 2 1 General information on calibration During the operation of a D O sensor the slope of the D O sensor changes with time The calibration procedure determines the current slope of the sensor Calibrate before measuring and at regular intervals depending on the application Ideally calibration takes place in water vapor saturated air To do so position the sensor approx 2 cm above a water surface for example in a narrow bucket or similar container with water In the case of air temperatures under 5 we recommend to calibrate not in air but in air saturated water that has a higher temperature You obtain air saturated water by pouring water several times in and out of two vessels so that it sparkles Note For calibration the membrane always has to be clean for calibration in air it has to be dry Clean contaminated sensors before calibration see section 5 2 CLEANING THE SENSOR SHAFT AND MEMBRANE The result of a calibration is stored in the calibration record and calibration history respectively and can be viewed afterwards see respective IQ SENSOR NET system operating manual During calibration the sensor is in the so called maintenance condition This means all linked outputs retain their momentary state After finishin
18. ces of the temperature sensor to be balanced shifting of the zero point by 1 5K Notes e Due to the thermal capacity of the sensor it is necessary to place it in a container with at least 2 liters of water Leave the sensor in this container for at least 15 minutes while stirring occasionally until the balancing can be performed For temperature differences between the water and sensor gt 10 C leave the sensor for at least 1 hour in this container while stirring occasionally until the balancing can be performed The system confirms the saving of the settings and the display switches to the next higher level Quit Carrying out settings The display switches to the next higher level without saving the new settings Using S switch from the measured value display to the main menu of the settings Then navigate to the setting menu setting table of the sensor The exact procedure is given in the relevant IQ SENSOR NET system operating manual 76013 01 01 2012 Commissioning TriOxmatic 700 IQ SW 3 6 ba76013e01 01 2012 TriOxmatic 700 IQ SW Measuring Operation Why calibrate When to calibrate Calibration procedure Calibration record calibration history i Maintenance condition 4 Measuring Operation 4 14 Measuring Warning Contact with the sample can lead to danger to the user Depending on the type of sample suitable protective measures must
19. dy Temperature sensor defective Return the sensor 76013 01 01 2012 TriOxmatic 700 IQ SW Technical data Measuring principle Electrolyte Measuring ranges and resolutions Temperature compensation Measurement in water Measurement in salt contaminated wastewater Polarization time Temperature measurement Calibration procedure 7 Technical data 7 1 Measurement characteristics Membrane covered amperometric sensor with potentiostatically operated 3 electrode system Integrated microprocessor electronics shielded 2 wire connection for power and data transmission ELY A Measuring Measuring range Resolution mode D O 0 0 60 0 mg l 0 1 mg l concentration D saturation 0 600 1 0 1200 mbar pO IMT integrated membrane temperature compensation According to solubility function DIN 408 Part 22 Salinity input from 2 0 70 0 corresponds to 3 4 mS cm 86 2 mS cm at Tage 20 C salinity measurement in the range 2 42 according to IOT International Oceanographic Tables In the case of re commissioning At least 60 minutes or change of electrolyte In the case of short polarization 15 to 60 minutes interruptions depending on the duration of the interruption Temperature sensor integrated NTC 5 C 60 23 140 F 0 5K Resolution 0 1K Measuring range Accuracy Air calibration
20. e system A calibration can calibration have the following results Display after the Log book entries calibration meaning actions Measured value display Sensor was successfully calibrated For the calibration data see the calibration history Sensor could not be calibrated Sensor blocked for measurement Service the sensor immediately see operating manual View the calibration history Check the calibration conditions and calibration standard 76013 01 01 2012 4 3 Measuring Operation TriOxmatic 700 1Q SW Calibration history available in the IQ SENSOR NET system 2020 XT only i Reactivating the last valid calibration data 4 2 3 Calibration history HIgzT2 2 15 Aug 2007 14 11 Calibration history of selected sensor 330 503 Tridxmatic 00ld 01341000 Date Relative slope actual active 03 08 2007 1 13 calibration 15 08 2002 0 77 Error 03 08 2007 1 13 o k lt 20 06 2007 1 05 o k with the last 05 05 2007 1 08 o k calibrations Range of tolerance 0 60 1 20 Return EXC Fig 4 1 Calibration history TriOxmatic 700 IQ SW The calibration history contains the following information e Date of the calibration Relative Slope dimensionless e Rating of the calibration O k Calibration was successful The new calibration values are used for the measurements Error Calibration was not s
21. g calibration the maintenance condition has to be switched off manually For more detailed information on the maintenance condition please refer to the respective IQ SENSOR NET system operating manual 76013 01 01 2012 Measuring Operation TriOxmatic 700 IQ SW General course of a Generally calibration on the IQ SENSOR is carried out as follows calibration on the System specific details are given in the respective IQ SENSOR NET IQ SENSOR NET system operating manual 1 Switch to the measured value display with and select the sensor to be calibrated 2 Call up calibration with The next step switches on the maintenance condition for the sensor A corresponding note appears on the display 3 Confirm the note with 99 The maintenance condition is active The menu guided calibration routine starts Follow the instructions on the display After the calibration routine is finished the measured value display appears again the measured value flashes because the sensor is still in the maintenance condition 4 If the calibration was successful bring the sensor into the measuring position 5 Wait for a stable measured value 6 Switch off the maintenance condition 4 2 2 Calibration in water vapor saturated air 1 If necessary clean the sensor and membrane and dry the membrane see section 5 2 CLEANING THE SENSOR SHAFT AND MEMBRANE 2 Start calibration and
22. he operation of the sensor This is not contamination Cleaning is only required in cases of slopes that are too small or too large the sensor cannot then be calibrated that cannot be resolved by changing the membrane cap and electrolyte solution Caution To clean the electrodes always unscrew the sensor from the SACIQ SW sensor connection cable Otherwise undesirable electrochemical reactions can occur that may lead to the destruction of the sensor Preparatory activities 1 Pull the sensor out of the sample and remove any coarse contamination from the sensor e g brush it off in a bucket of tapwater wash it down with a hose or wash it off with a cloth 2 Unscrew the sensor from the SACIQ SW sensor connection cable see section 5 1 GENERAL MAINTENANCE INSTRUCTIONS 3 Unscrew the protective hood from the sensor 5 10 ba76013e01 01 2012 TriOxmatic 700 IQ SW Maintenance cleaning disposal and replacement Caution The ELY A electrolyte solution irritates eyes skin and mucus membranes If it comes into contact with the eyes rinse thoroughly with water and consult a doctor During working activities always wear suitable protective gloves and protective goggles face shield Follow the safety datasheet 4 Unscrew the membrane cap for disposal of membrane cap and electrolyte solution see section 5 7 5 Rinse the sensor head with tapwater a E 7601
23. he protective hood back on again 76013 01 01 2012 5 3 Maintenance cleaning disposal and replacement TriOxmatic 700 IQ SW 8 If necessary carefully dry the membrane with a lint free paper towel 9 Recalibrate the sensor see section 4 2 CALIBRATION 76013 01 01 2012 TriOxmatic 700 IQ SW Maintenance cleaning disposal and replacement A Changing the electrolyte and membrane cap 5 3 Changing the electrolyte and membrane cap YSI delivers the sensor ready for operation The electrolyte solution and membrane cap must only be replaced if the membrane is heavily contaminated and a calibration error occurs log book message e the membrane is damaged log book message e the electrolyte solution is depleted or the counter electrode is poisoned log book message e after the gold working electrode and silver counter electrode have been cleaned Note Information on the contents and structure of the log book and how you can call it up is given in the LOG BOOK chapter of the IQ SENSOR NET system operating manual Note Unscrew the membrane cap for maintenance purposes only After doing so always use a new membrane cap 1 Pull the sensor out of the sample 2 Get rid of any coarse contamination on the sensor e g brush it off in a bucket of tapwater wash it down with a hose or wash it off with a cloth Unscrew the protective hood from the sen
24. in this operating manual are followed during its use The failure free function and operational safety of the sensor is only guaranteed under the environmental conditions that are specified in chapter 7 TECHNICAL DATA The specified temperature chapter 7 TECHNICAL DATA must be maintained during the operation and transport of the sensor Protect the sensor particularly against frost or overheating Caution The sensor may only be opened by specialists authorized by YSI The only exceptions to this are the activities described in chapter 5 MAINTENANCE CLEANING DISPOSAL AND REPLACEMENT 76013 01 01 2012 TriOxmatic 700 1Q SW Safety Safe operation Obligations of the If safe operation is no longer possible the sensor must be taken out of operation and secured against inadvertent operation Safe operation is no longer possible if the sensor has been damaged in transport has been stored under adverse conditions for a lengthy period of time is visibly damaged no longer operates as described in this manual If you are in any doubt contact the supplier of your sensor The operator of the sensor must ensure that the following rules and operator regulations are followed when dealing with hazardous substances EEC directives for protective labor legislation e National protective labor legislation Safety regulations e Safety data sheets of the chemical manufacturer ba76013e01 01 2012 2
25. ized water for at least an hour 11 12 Carefully shake off the drops of water 13 Filla new WP 600 membrane cap and screw it on see section 5 3 CHANGING THE ELECTROLYTE AND MEMBRANE 14 Connect the sensor to the sensor connection cable 15 After approx 60 minutes the sensor is ready for operation 76013 01 01 2012 TriOxmatic 700 IQ SW Maintenance cleaning disposal and replacement 16 Recalibrate the sensor see section 4 2 CALIBRATION Cleaning the silver counter electrode ina beaker 1 Wipe the silver counter electrode with a lint free paper towel and carefully remove any loose deposits an 2 Filla beaker 150 ml high sided form with approx 25 ml RL AG Oxi cleaning solution Caution The reference electrode must not come into contact with the cleaning solution under any circumstances This could destroy the reference electrode and cause the sensor to become defective ba76013e01 01 2012 5 17 Maintenance cleaning disposal and replacement TriOxmatic 700 IQ SW 3 Clamp the sensor in a stand Submerse the electrode unit in the RL AG Oxi cleaning solution to just above the silver counter electrode 4 Leave the cleaning solution to work for 1 hour 5 Rinse the sensor head and electrode unit several times with deionized water 6 Water the sensor head and electrode unit in deio
26. ld refuse Note To dispose of the chemicals follow the corresponding safety datasheets The safety datasheets can be obtained from YSI 76013 01 01 2012 Maintenance cleaning disposal and replacement TriOxmatic 700 IQ SW 5 8 Maintenance equipment and replacement parts Description Model Order no Accessory kit ZBK 600 202 620Y 2 replacement membrane caps 50 ml electrolyte solution 50 ml cleaning solution polishing film Replacement membrane caps WP 600 2 202 850Y 2 pieces Electrolyte solution ELY A 205 212Y 1 bottle x 50 ml Cleaning solution for RL Ag Oxi 205 200Y silver counter electrode 1 bottle x 50 ml Polishing film SF 300 203 680Y Cleaning attachment for cleaning the RA 600 202 510Y counter electrode Protective screw cap for sensor SACIQ Plug 480 065Y connection cable Note il Information on other IQ SENSOR NET accessories is given in the YSI catalog and on the Internet 5 22 ba76013e01 01 2012 TriOxmatic 700 1Q SW What to do if The sensor is in the air and the display shows 0 0 mg l or 0 O The sensor cannot be calibrated If the sensor still cannot be calibrated after changing the electrolyte and membrane cap Mechanical damage to the sensor Measured values too low 6 What to do if Cause Remedy No electrolyte in the membrane cap Cause Change the WP 600 membrane cap see section 5
27. le TriOxmatic 700 IQ 1 Protective hood 2 WP 600 membrane cap 3 Electrode unit 4 Shaft Electrode unit 5 Gold working electrode cathode 6 Insulator 7 Silver counter electrode anode 8 Reference electrode 1 3 Recommended fields of application TriOxmatic 700 IQ Stationary measurements in water wastewater applications TriOxmatic 700 IQ SW Stationary measurements in seawater aquaculture 1 2 ba76013e01 01 2012 TriOxmatic 700 IQ SW Safety Special user qualifications General safety instructions gt gt Other labels amp E 2 Safety This component operating manual contains special instructions that must be followed during the operation of the TriOxmatic 700 IQ SW D O sensor Thus it is essential to read this component operating manual before carrying out any work using this sensor In addition to this manual the SAFETY chapter of the IQ SENSOR NET system operating manual must be followed Always keep this component operating manual together with the system operating manual and any other component operating manuals in the vicinity of the IQ SENSOR NET system The D O sensor was developed for applications in online measurement essentially in wastewater treatment plants Thus we assume that the operators are familiar with the necessary precautions to take when dealing with chemicals as a result of their professional training and experience Safet
28. lyte reserve electrolyte filling Air saturation approx 5 years lt 2 mg l approx 25 years 7 4 ba76013e01 01 2012 TriOxmatic 700 IQ SW Contact Information 8 Contact Information 8 1 Ordering amp Technical Support Telephone 800 897 4151 937 767 7241 Monday through Friday 8 00 AM to 5 00 PM ET Fax 937 767 1058 Email environmental ysi com Mail YSI Incorporated 1725 Brannum Lane Yellow Springs OH 45387 USA Internet www ysi com When placing an order please have the following information available YSI account number if available Name and Phone Number Model number or brief description Billing and shipping address Quantity Purchase Order or Credit Card 8 2 Service Information YSI has authorized service centers throughout the United States and Internationally For the nearest service center information please visit www ysi com and click Support or contact YSI Technical Support directly at 800 897 4151 When returning a product for service include the Product Return form with cleaning certification The form must be completely filled out for an YSI Service Center to accept the instrument for service The Product Return form may be downloaded at www ysi com and clicking on the Support tab 76013 01 01 2012 Contact Information TriOxmatic 700 IQ SW 8 2 ba76013e01 01 2012 TriOxmatic 700 IQ SW Indexes A Message code EA1331 EA2331
29. m via the SACIQ SW sensor connection cable The IQ SENSOR system is in operation The sensor has been identified by the IQ SENSOR NET system 3 If required assign a user defined name to the sensor see relevant IQ SENSOR NET system operating manual 4 Setthe sensor see section 3 4 5 Calibrate the sensor see section 4 2 CALIBRATION Note Both sensor variants TriOxmatic 7009 IQ and TriOxmatic 700 IQ SW run under the designation TriOxmatic700 Q in the IQ SENSOR NET software Precision Recommendation In order to carry out precision measurements leave measurements the sensor to polarize for a longer period of time e g overnight and recalibrate it the following day ba76013e01 01 2012 3 3 Commissioning TriOxmatic 700 1Q SW 3 4 TriOxmatic 700 IQ SW setting table Setting Selection values Explanation Measuring mode Concentration Unit of the measured value on the measured Saturation value display Measuring range 0 60 0 mg l These measuring ranges are available for Concentration 0 60 0 ppm selection Measuring range e 0 600 The measuring range is set permanently Saturation Calibration e valid Displays and determines which calibration software version 2 21 data the measured value calculation is e invalid TEES or higher based on The active calibration is displayed e last valid in the calibration history see section 4 2 3
30. nized water for at least an hour 5 18 ba76013e01 01 2012 TriOxmatic 700 IQ SW Maintenance cleaning disposal and replacement 7 Carefully shake off the drops of water 8 Fillanew WP 600 membrane cap and screw it on see section 5 3 CHANGING THE ELECTROLYTE AND MEMBRANE CAP 9 Connect the sensor to the sensor connection cable 10 After approx 60 minutes polarization time the sensor is ready for operation 11 Recalibrate the sensor see section 4 2 CALIBRATION 76013 01 01 2012 5 19 Maintenance cleaning disposal and replacement TriOxmatic 700 IQ SW Test solution Test procedure Test criterion 5 5 Checking the sensor for freedom from zero current The sensor is zero current free Therefore calibration of the sensor in oxygen free solution is not provided However it is possible to check the freedom from zero current according to DIN EN 25814 ISO 5814 This is advisable if there is any suspicion of a malfunction 1 g l aqueous sodium sulfite solution Na SOs addition of 1 mg l of a cobalt Il salt accelerates the removal of oxygen from the solution The sensor should be in operation for at least 1 hour before the inspection 1 Cleanthe sensor see section 5 2 CLEANING THE SENSOR SHAFT AND MEMBRANE 2 Inthe sensor setting table select the measuring mode Saturation unit 96 and switch to the measured value display with M
31. r see section 4 2 Note In the case of air temperatures under 5 do not perform the function check in air but in air saturated water that has a higher temperature You obtain air saturated water by pouring water several times in and out of two vessels so that it sparkles Then submerse the sensor in a vessel with air saturated water and perform the function check as described above 76013 01 01 2012 TriOxmatic 700 IQ SW Maintenance cleaning disposal and replacement 5 Maintenance cleaning disposal and replacement 5 1 General maintenance instructions Warning Contact with the sample can lead to danger to the user Depending on the type of sample suitable protective measures must be taken protective clothing protective goggles etc Maintenance condition We recommend to switch on the maintenance condition each time before removing the sensor from its measuring position This avoids unintended reactions of linked outputs For more detailed information on the maintenance condition please refer to the respective IQ SENSOR NET system operating manual When to unscrew the To clean the outside of the sensor section 5 2 and to replace the sensor from the electrolyte solution and membrane head section 5 3 we recommend connection cable to leave the sensor connected to the sensor connection cable Otherwise moisture and or dirt can get into the plug connection where they can cause contact problems If you
32. s always wear suitable protective gloves and protective goggles face shield Follow the safety datasheet 11 Screw the membrane cap onto the shaft while holding the sensor at an angle Excess electrolyte solution is forced out of the ventilation area 12 The filling should be free of air bubbles as far as possible However small air bubbles do not cause any interference 13 After approx 60 minutes polarization time the sensor is ready for operation 14 Recalibrate the sensor see section 4 2 CALIBRATION 5 8 ba76013e01 01 2012 TriOxmatic 700 IQ SW Maintenance cleaning disposal and replacement Precision measurements i Recommendation In order to carry out precision measurements leave the sensor to polarize for a longer period of time e g overnight and recalibrate it the following day Note In the following cases you must refill the sensor once more If there are large air bubbles If there are air bubbles on the gold working electrode e For measurements at high water pressure even if small air bubbles are present Otherwise the membrane and as a result the measuring characteristics could change f the sensor cannot be calibrated ba76013601 01 2012 Maintenance cleaning disposal and replacement TriOxmatic 700 IQ SW 5 4 Cleaning the electrodes The counter electrode and reference electrode always show a coloration This is necessary for t
33. sor Caution The ELY A electrolyte solution irritates eyes skin and mucus membranes If it comes into contact with the eyes rinse thoroughly with water and consult a doctor During working activities always wear suitable protective gloves and protective goggles face shield Follow the safety datasheet 76013 01 01 2012 Maintenance cleaning disposal and replacement TriOxmatic 700 IQ SW 4 Unscrew the membrane cap for disposal of membrane cap and electrolyte solution see section 5 7 6 Carefully rub the silver counter electrode with a paper towel and rinse it with deionized water 4 5 6 ba76013e01 01 2012 TriOxmatic 700 IQ SW Maintenance cleaning disposal and replacement 7 Thoroughly rinse the sensor head with electrolyte solution S 8 Fill a new WP 600 membrane cap with ELY A electrolyte solution see section 5 8 MAINTENANCE EQUIPMENT AND REPLACEMENT PARTS 9 Throw away the first filling and fill the membrane cap once more with electrolyte solution ba76013601 01 2012 5 7 Maintenance cleaning disposal and replacement TriOxmatic 700 IQ SW 10 Remove any air bubbles by carefully tapping the membrane cap Caution The ELY A electrolyte solution irritates eyes skin and mucus membranes If it comes into contact with the eyes rinse thoroughly with water and consult a doctor During working activitie
34. status info to the controller The status info of sensors consists of 32 bits each of which can have the value 0 or 1 01234567 8 9 1011 12 13 14 15 10000000 00000000 general 00000000 00000000 internal 16 17 18 19 20 21 2223 24 25 26 27 28 29 30 31 The bits 0 15 are reserved for general information The bits 16 21 are reserved for internal service information You obtain the status info via a manual query in the Einstellungen Settings Service List of all components menu see system operating manual via an automated query from a superordinate process control e g when connected to the Profibus from the IQ Data Server see IQ SENSOR Software Pack operating manual Note The evaluation of the status info e g in the case of an automated query has to be made individually for each bit Status bit Explanation Bit 0 Component hardware defective Bit 1 SensHeg Electrolyte supply is depleted Bit 2 SensLeck Membrane head damaged Bit 3 31 Note This piece of information is transmitted with the TriOxmatic 700 IQ only 76013 01 01 2012 Indexes TriOxmatic 700 1Q SW 76013 01 01 2012 a xylem brand 1725 Brannum Lane Yellow Springs Ohio 45387 USA 1 937 767 7241 800 765 4974 US FAX 937 767 1058 Email environmental ysi com Internet www ysi com
35. ter Proceed as follows vapor saturated air 1 Take the sensor out of the measuring solution and position it approx 2 cm above a water surface best in a narrow bucket or similar container with water When doing so no liquid should be brought on the membrane 2 Wait at least 15 minutes for the temperature to adapt 3 Inthe sensor setting table select the measuring mode Saturation unit and switch to the measured value display with 4 Read the measured value and determine whether it lies within the range of precision required by the user Note 1 If there are large temperature differences between the sample and the air above the surface of the water a balancing period of more than 15 minutes may be required 76013 01 01 2012 4 5 Measuring Operation TriOxmatic 700 1Q SW Measured values within the required precision Measured values outside the required precision i If the measured value lies within the range of precision required by the user no cleaning or recalibrating is necessary Example Required precision 5 96 Measured value in air 97 96 saturation nominal value 10096 No cleaning or recalibration is necessary as the measurement error lies within the range of precision required by the user If the measured value lies outside the range of precision required by the user clean the sensor shaft and membrane see section 5 2 and calibrate the senso
36. uccessful The Sensor is blocked for measurement 4 2 4 Reactivation of the last valid calibration The TriOxmatic 700 IQ SW enables you to reactivate the last valid calibration when needed Thereby it is possible to continue with measurements when a calibration failed or it is assumed that optimal calibration conditions were not met Note The reactivation of former calibration data is only a temporary solution Please consider that thereby possibly wrong measurement values are produced Please check correct functioning of the sensor by performing a function check and or a user calibration 1 Open the the setting table see section 3 4 2 Choose in the menue item Calibration the setting last valid and quit the setting table afterwards with Save and quit 76013 01 01 2012 TriOxmatic 700 IQ SW Measuring Operation 4 3 Function check The function check is the simplest way of letting you know whether the sensor needs to be cleaned and calibrated Note 1 The function check can either be performed water vapor saturated air or in air saturated water In the case of air temperatures under 5 C we recommend to perform the function check not in air but in air saturated water that has a higher temperature Note il The function check is carried out in the measuring mode saturation When switching to the measuring mode saturation information on linked outputs is lost Function check in wa
37. ution The reference electrode must not come into contact with the cleaning solution under any circumstances This could destroy the reference electrode and cause the sensor to become defective However no danger can arise if the RA 600 is used correctly 1 Wipe the silver counter electrode with a lint free paper towel and carefully remove any loose deposits Mh 2 Screw the cleaning attachment onto the sensor instead of the membrane cap Caution Never grease or lubricate the inner O ring in the RA 600 cleaning attachment ba76013e01 01 2012 Maintenance cleaning disposal and replacement TriOxmatic 700 IQ SW 3 Remove the screw cap from the safety cap of the cleaning attachment 4 Fill the screw cap with RL AG Oxi cleaning solution see section 5 8 MAINTENANCE EQUIPMENT AND REPLACEMENT PARTS 6 Leave the cleaning solution for a maximum of 1 hour to take effect 5 14 76013 01 01 2012 TriOxmatic 700 IQ SW Maintenance cleaning disposal and replacement 7 Unscrew the screw cap 8 Thoroughly rinse the electrode unit with the safety cap on with deionized water 76013 01 01 2012 5 15 Maintenance cleaning disposal and replacement TriOxmatic 700 IQ SW Rinse the sensor head and electrode unit several times with deionized water 10 Water the sensor head and electrode unit in deion
38. y instructions in this operating manual can be recognized by the warning symbol triangle in the left column The signal word e g Caution indicates the level of the danger Warning indicates instructions that must be followed precisely in order to prevent serious dangers to persons Caution indicates instructions that must be followed precisely in order to avoid slight injuries or damage to the instrument or the environment Note indicates notes that draw your attention to special features Note indicates cross references to other documents e g operating manuals 76013 01 01 2012 Safety TriOxmatic 700 1Q SW Function and operational safety 2 1 Authorized use The authorized use of the TriOxmatic 700 IQ SW comprises its use as a D O sensor in the IQ SENSOR NET The technical specifications according to chapter 7 TECHNICAL DATA must be observed Only operation according to the instructions in this operating manual is authorized Any other use is considered to be unauthorized Unauthorized use invalidates any claims with regard to the guarantee Caution Only connect and operate the sensor together with IQ SENSOR NET accessories 2 2 General safety instructions The sensor left the factory in a safe and secure technical condition The failure free function and operational safety of the sensor is only guaranteed if the generally applicable safety measures and the special safety instructions
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